MIC Reports Second Quarter 2018 Financial Results, Cash Dividend Of $1.00 Per Share

NEW YORK, Aug. 1, 2018 /PRNewswire/ -- Macquarie Infrastructure Corporation (NYSE: MIC) reported its financial results for the second quarter of 2018 in line with expectations.

Net income increased 39.4% to $36.3 million from $26.0 million in the second quarter of 2017 (the prior comparable period) on unrealized gains on derivative instruments (versus losses in 2017), a reduction in management fees and lower taxes.

Adjusted Proportionately Combined EBITDA excluding non-cash items of $170.8 million was down 2.9% versus the prior comparable period reflecting primarily a reduced contribution from IMTT, as forecast.

Cash generated by operating activities was flat with the prior comparable period at $121.9 million, with higher interest and tax expenses offset by favorable movements in working capital.

Adjusted Free Cash Flow, which excludes certain one-time items including transaction related costs, was $126.6 million, down 10.3% from $141.1 million in the prior comparable period on increased interest expense, taxes and maintenance capital expenditures.

The MIC board of directors authorized a cash dividend of $1.00 per share, or $4.00 annualized, for the second quarter of 2018. The dividend will be payable on August 16, 2018 to shareholders of record on August 13, 2018. The Company reaffirmed its previous guidance for a distribution of $1.00 per share in each quarter of 2018.

Christopher Frost, MIC chief executive officer, said: "We are pleased with the progress on our strategic priorities, particularly the sale of BEC and momentum in repurposing and repositioning initiatives at IMTT. MIC's financial results for the second quarter continue to demonstrate the underlying strength and resilience of our businesses."

"MIC's financial and operational performance was consistent with our guidance for the year and supported the authorization of a dividend of $1.00 per share. We remain confident in the sustainability of our dividend at the current level and the prospect of dividend growth over the medium term," added Frost.

Second Quarter Segment Results

    --  IMTT generated EBITDA of $74.0 million, a decrease of 10% on the prior
        comparable period, primarily due to the deferred revenue recognized in
        connection with the cancellation of a construction project in June of
        2017 and the forecasted temporary decline in capacity utilization.
        Consistent with prior guidance, storage utilization declined to 86.1% in
        the quarter compared with 94.0% in the prior comparable period. MIC
        expects utilization to decline to the low 80s percent range before
        recovering to the low 90s percent range in 2020, subject to market
        conditions.


    --  Atlantic Aviation generated EBITDA of $60.3 million, an increase of 5.1%
        over the prior comparable period, driven by growth in general aviation
        flight activity and contributions from acquired fixed base operations.


    --  Contracted Power generated EBITDA of $33.1 million, up 20.1% on the
        prior comparable period, on fees received from a developer of renewable
        power projects, improved wind resources and increased tariff-based
        revenue from the thermal power generation facility.
    --  MIC Hawaii generated EBITDA of $11.5 million, down 21.4% on the prior
        comparable period, primarily driven by higher expenses related to the
        Company's design-build mechanical contractor and the Hawaii Gas rate
        case. A portion of the increased costs at Hawaii Gas are expected to be
        recovered in rates that were approved by the Hawaii Public Utilities
        Commission in an Interim Decision and Order issued on June 27, 2018. The
        new rates were implemented on July 1, 2018. MIC expects an increase in
        regulated revenue at Hawaii Gas of approximately $8.9 million per year.

Strategic Initiatives

Sale of Bayonne Energy Center (BEC)

On July 29, 2018 MIC announced that it had entered into an agreement to sell 100% of BEC to NHIP II Bayonne Holdings LLC for $900 million in cash and assumed debt. Closing of the transaction is subject to receipt of customary approvals from the New York Public Service Commission and the Federal Energy Regulatory Commission, among others, and is expected to occur in the fourth quarter of 2018.

The debt balance outstanding at BEC at closing is expected to be $243.5 million. MIC anticipates using part of the net proceeds of approximately $650 million, after transaction fees and expenses, to reduce debt including $150 million outstanding on the revolving credit facility at the Company's IMTT business. MIC expects its ratio of net debt to EBITDA to be less than 4.5 times at year end 2018.

Proceeds not used to reduce debt will be available to fund a portion of MIC's planned growth capital deployments. The MIC Board will consider options for returning any excess capital to shareholders.

MIC expects the taxable gain from the sale of BEC to utilize the majority of its federal prior year Net Operating Loss carry-forward although the Company expects to be able to offset future federal taxable income with the tax benefits associated with capital deployments.

IMTT Repurposing and Repositioning

As previously announced, MIC is undertaking initiatives related to the repurposing of certain IMTT storage assets and repositioning portions of the business in response to shifts in global demand and trade flows impacting IMTT.

    --  Repurposing Existing Capacity IMTT anticipates repurposing up to three
        million barrels of storage capacity on the Lower Mississippi River away
        from primarily heavy and residual oils to gasoline and distillates,
        chemicals and vegetable and/or tropical oils. Capacity utilization at
        IMTT is expected to average in the mid-80s percent range in 2018 and to
        increase to the low 90s percent range in 2020, both subject to market
        conditions. Capacity utilization averaged 86.1% during the second
        quarter and 84.8% during June. Approximately 1.3 million barrels of IMTT
        storage capacity is currently being repurposed. Of that, 500,000 barrels
        were contracted in the second quarter and an additional 370,000 barrels
        were contracted in the third quarter. IMTT expects to invest
        approximately $15 million in the repurposing of storage capacity in 2018
        and had deployed approximately $2.8 million through June.



    --  Repositioning, Creating Additional Capacity and Capability IMTT expects
        to deploy an additional approximately $15 million in 2018 on projects
        that will develop new storage capacity and/or improve terminal
        (primarily pipeline) connectivity. In July, repositioning activities
        included the negotiation and signing of an agreement with a chemicals
        manufacturer for the construction of approximately 200,000 barrels of
        new capacity and related eight year storage contract. The project is
        expected to be completed in late 2019 and require an investment of
        approximately $20.0 million.

Portfolio and Capital Management

In its results release for the first quarter of 2018 MIC noted that it expected to deploy approximately $300 million during the year on a combination of growth projects and "bolt-on" acquisitions and to exit certain smaller, non-core businesses. To date, the Company has deployed, or committed to deploy, approximately $200 million including in the acquisition (on-field consolidation) of a fixed base operation by Atlantic Aviation in January 2018, the completion of the development of additional power generating capacity prior to the sale of BEC and the development of additional capacity and capability at IMTT.

Including a previously announced sale of IMTT subsidiary OMI Environmental Solutions, Inc., through June 30, 2018, MIC has exited businesses and terminated projects that have generated an aggregate approximately $40 million of cash proceeds.

Segment EBITDA Guidance

MIC adjusted its prior guidance for the generation of EBITDA in 2018 to reflect primarily the expected early fourth quarter closing of the sale of BEC. As a result, the expected contribution from Contracted Power has been reduced by $10 to $15 million to a range of $80 to $90 million. The Company also increased its estimate of expenses incurred in its Corporate/Other segment by $5 million to reflect the expected higher cost of advisory services incurred in connection with addressing shareholder matters.


    IMTT:                $285 - $295 million

    Atlantic Aviation:   $265 - $275 million

    Contracted Power:      $80 - $90 million

    MIC Hawaii:            $60 - $65 million

    Corporate/Other:   $(20) - $(20) million


    Summary Financial Information

                                                                                                                                                    Quarter Ended                                      Change                              Six Months Ended                                                                   Change
                                                                                                                                                       June 30,                                      Favorable/                                June 30,                                                                     Favorable/
                                                                                                                                                                                                   (Unfavorable)                                                                                                           (Unfavorable)
                                                                                                                                                                                                    ------------                                                                                                           ------------

                                                                                                                                                             2018                                     2017                                                       $                         %                                              2018           2017             $    %
                                                                                                                                                             ----                                     ----                                                     ---                        ---                                             ----           ----           ---   ---

                                                                                                                                                                                    ($ In Thousands, Except Share and Per Share Data) (Unaudited)

    GAAP Metrics

    Net income                                                                                                                                            $36,279                                  $26,025                                                  10,254                                 39.4                                  $83,074        $58,663        24,411            41.6

    Weighted average number of shares outstanding: basic                                                                                               85,082,209                               82,430,324                                               2,651,885                                  3.2                               84,952,551     82,285,053     2,667,498             3.2

    Net income per share attributable to MIC                                                                                                                $0.45                                    $0.32                                                    0.13                                 40.6                                    $1.36          $0.75          0.61            81.3

    Cash provided by operating activities(1)                                                                                                              121,900                                  121,043                                                     857                                  0.7                                  266,002        248,637        17,365             7.0


    MIC Non-GAAP Metrics

    EBITDA excluding non-cash items(2)                                                                                                                   $168,935                                 $170,924                                                 (1,989)                               (1.2)                                $349,854       $351,239       (1,385)          (0.4)

    Shared service implementation costs(3)                                                                                                                      -                                   3,091                                                 (3,091)                             (100.0)                                       -         5,445       (5,445)        (100.0)

    Investment and acquisition/disposition costs(3)                                                                                                         4,651                                    4,850                                                   (199)                               (4.1)                                   5,595          4,850           745            15.4

    Adjusted EBITDA excluding non-cash items(3)                                                                                                          $173,586                                 $178,865                                                 (5,279)                               (3.0)                                $355,449       $361,534       (6,085)          (1.7)
                                                                                                                                                         ========                                 ========                                                  ======                                                                     ========       ========        ======


    Cash interest(4)                                                                                                                                    $(31,789)                               $(26,410)                                                (5,379)                              (20.4)                               $(61,602)     $(52,284)      (9,318)         (17.8)

    Cash taxes                                                                                                                                            (3,712)                                 (2,618)                                                (1,094)                              (41.8)                                 (7,583)       (6,339)      (1,244)         (19.6)

    Maintenance capital expenditures                                                                                                                      (9,490)                                 (6,480)                                                (3,010)                              (46.5)                                (19,352)      (10,956)      (8,396)         (76.6)

    Noncontrolling interest(5)                                                                                                                            (1,948)                                 (2,244)                                                    296                                 13.2                                  (4,379)       (3,915)        (464)         (11.9)

    Adjusted Free Cash Flow(3)                                                                                                                           $126,647                                 $141,113                                                (14,466)                              (10.3)                                $262,533       $288,040      (25,507)          (8.9)
                                                                                                                                                         ========                                 ========                                                 =======                                                                     ========       ========       =======


    __________________

    (1) Conformed to current period presentation for the adoption of ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. See Note 2, ''Basis of Presentation'', in our Notes to Consolidated
          Condensed Financial Statements in Part I of Form 10-Q for the quarter ended June 30, 2018.

    (2) EBITDA excluding non-cash items is calculated as net income before interest expense, taxes, depreciation and amortization expense, management fees, pension expense and other non-cash (income) expense
          recorded in the consolidated statement of operations. See below for reconciliation of net income (loss) to EBITDA excluding non-cash items.

    (3) For 2018 and 2017, Adjusted EBITDA excluding non-cash items and Adjusted Free Cash Flow excludes costs relating to certain investment and acquisition/disposition activities. Adjusted EBITDA excluding non-cash items and Adjusted Free Cash Flow for 2017 also excludes implementation costs relating to our shared services center.

    (4) Cash interest is calculated as interest expense, net, excluding the impact of non-cash adjustments for unrealized (gains) losses from derivative instruments, amortization of deferred financing costs and the
          amortization of debt discount recorded in the consolidated statement of operations.

    (5) Noncontrolling interest adjustment represents the portion of Free Cash Flow not attributable to MIC's ownership interest.

Conference Call and Webcast

When: MIC has scheduled a conference call for 8:00 a.m. Eastern Time on Thursday, August 2, 2018 during which management will review and comment on the second quarter 2018 results.

How: To listen to the conference call dial +1(650) 521-5252 or +1(877) 852-2928 at least 10 minutes prior to the scheduled start time. A webcast of the call will be accessible via the Company's website at www.macquarie.com/mic. Allow extra time prior to the call to visit the site and download the software needed to listen to the webcast.

Supplemental Materials: MIC will prepare materials in support of its conference call. The materials will be available for downloading from the Company's website prior to the call.

Replay: For interested individuals unable to participate in the live conference call, a replay will be available after 2:00 p.m. on August 2, 2018 through midnight on August 8, 2018, at +1(404) 537-3406 or +1(855) 859-2056, Passcode: 7635099. An online archive of the webcast will be available on the Company's website for one year following the call.

About MIC

MIC owns and operates a diversified group of businesses providing basic services to customers in the United States. Its businesses consist of a bulk liquid terminals business, International-Matex Tank Terminals; an airport services business, Atlantic Aviation; entities comprising an energy services, production and distribution segment, MIC Hawaii; and entities comprising a Contracted Power segment. For additional information, please visit the MIC website at www.macquarie.com/mic. MIC-G

Use of Non-GAAP Measures

Earnings Before Interest, Taxes, Depreciation and Amortization (EBITDA) excluding non-cash items, Free Cash Flow and Proportionately Combined Metrics

In addition to MIC's results under U.S. GAAP, the Company uses certain non-GAAP measures to assess the performance and prospects of its businesses. In particular, MIC uses EBITDA excluding non-cash items, Free Cash Flow and certain proportionately combined financial metrics. Proportionately combined financial metrics, including Free Cash Flow, reflect MIC's proportionate interest in its wind and solar facilities.

MIC measures EBITDA excluding non-cash items as a reflection of its businesses' ability to effectively manage the volume of products sold or services provided, the operating margin earned on those transactions and the management of operating expenses independent of the capitalization and tax attributes of those businesses. The Company believes investors use EBITDA excluding non-cash items primarily as a measure to assess the operating performance of its businesses and to make comparisons with the operating performance of other businesses whose depreciation and amortization expense may vary widely from MIC's, particularly where acquisitions and other non-operating factors are involved. MIC defines EBITDA excluding non-cash items as net income (loss) or earnings --the most comparable GAAP measure-- before interest, taxes, depreciation and amortization and non-cash items including impairments, unrealized derivative gains and losses, adjustments for other non-cash items and pension expense reflected in the statements of operations. EBITDA excluding non-cash items also excludes base management fees and performance fees, if any, whether paid in cash or stock.

Given MIC's varied ownership levels in its CP and MIC Hawaii segments, together with obligations to report the results of these businesses on a consolidated basis, GAAP measures such as net income (loss) do not fully reflect all of the items management considers in assessing the amount of cash generated based on its ownership interest in its businesses. The Company notes that the proportionately combined metrics used may be calculated in a different manner by other companies and may limit their usefulness as a comparative measure. Therefore, proportionately combined metrics should be used as a supplemental measure to help understand MIC's financial performance and not in lieu of financial results reported under GAAP.

The Company's businesses can be characterized as owners of high-value, long-lived assets capable of generating substantial Free Cash Flow. MIC defines Free Cash Flow as cash from operating activities --the most comparable GAAP measure -- which includes cash interest, tax payments and pension contributions, less maintenance capital expenditures, which includes principal repayments on capital lease obligations used to fund maintenance capital expenditures, and excludes changes in working capital.

Management uses Free Cash Flow as a measure of its ability to provide investors with an attractive risk-adjusted return by sustaining and potentially increasing MIC's quarterly cash dividend and funding a portion of the Company's growth. GAAP metrics such as net income (loss) do not provide MIC management with the same level of visibility to into the performance and prospects of the business as a result of: (i) the capital intensive nature of MIC's businesses and the generation of non-cash depreciation and amortization; (ii) shares issued to the Company's external manager under the Management Services Agreement, (iii) the Company's ability to defer all or a portion of current federal income taxes; (iv) non-cash unrealized gains or losses on derivative instruments; (v) amortization of tolling liabilities; (vi) gains (losses) on disposal of assets, and (vii) pension expense. Pension expenses primarily consist of interest expense, expected return on plan assets and amortization of actuarial and performance gains and losses. Any cash contributions to pension plans are reflected as a reduction to Free Cash Flow and are not included in pension expense. Management believes that external consumers of its financial statements, including investors and research analysts, use Free Cash Flow both to assess the Company's performance and as an indicator of its success in generating an attractive risk-adjusted return.

In its Quarterly Report on Form 10-Q, the Company has disclosed Free Cash Flow on a consolidated basis and for each of its operating segments and MIC Corporate. Management believes that both EBITDA excluding non-cash items and Free Cash Flow support a more complete and accurate understanding of the financial and operating performance of its businesses than would otherwise be achieved using GAAP results alone.

Free Cash Flow does not take into consideration required payments on indebtedness and other fixed obligations or other cash items that are excluded from MIC's definition of Free Cash Flow. Management notes that Free Cash Flow may be calculated differently by other companies thereby limiting its usefulness as a comparative measure. Free Cash Flow should be used as a supplemental measure to help understand MIC's financial performance and not in lieu of its financial results reported under GAAP.

See tables below for a reconciliation of EBITDA excluding non-cash items and EBITDA excluding non-cash items, to Net Income (loss) and a reconciliation of Free Cash Flow to cash from operating activities.

Classification of Maintenance Capital Expenditures and Growth Capital Expenditures

MIC categorizes capital expenditures as either maintenance capital expenditures or growth capital expenditures. As neither maintenance capital expenditure nor growth capital expenditure is a GAAP term, the Company has adopted a framework to categorize specific capital expenditures. In broad terms, maintenance capital expenditures primarily maintain MIC's businesses at current levels of operations, capability, profitability or cash flow, while growth capital expenditures primarily provide new or enhanced levels of operations, capability, profitability or cash flow. Management considers a number of factors in determining whether a specific capital expenditure will be classified as maintenance or growth.

In some cases, specific capital expenditures contain characteristics of both maintenance and growth capital expenditures. MIC does not bifurcate specific capital expenditures into growth and maintenance components. Each discrete capital expenditure is considered within the above framework and the entire capital expenditure is classified as either maintenance or growth.

Forward-Looking Statements

This press release contains forward-looking statements. MIC may, in some cases, use words such as "project", "believe", "anticipate", "plan", "expect", "estimate", "intend", "should", "would", "could", "potentially", or "may" or other words that convey uncertainty of future events or outcomes to identify these forward-looking statements. Forward-looking statements in this release are subject to a number of risks and uncertainties, some of which are beyond MIC's control including, among other things: changes in general economic or business conditions; its ability to service, comply with the terms of and refinance debt, successfully integrate and manage acquired businesses, retain or replace qualified employees, manage growth, make and finance future acquisitions, and implement its strategy; risks associated with development, investment and expansion in the power industry; its regulatory environment establishing rate structures and monitoring quality of service; demographic trends, the political environment, the economy, tourism, construction and transportation costs, air travel, environmental costs and risks; fuel and gas and other commodity costs; its ability to recover increases in costs from customers, cybersecurity risks, work interruptions or other labor stoppages; risks associated with acquisitions or dispositions, litigation risks; risks related to its shared services initiative; reliance on sole or limited source suppliers, risks or conflicts of interests involving its relationship with the Macquarie Group and changes in U.S. federal tax law.

MIC's actual results, performance, prospects or opportunities could differ materially from those expressed in or implied by the forward-looking statements. Additional risks of which MIC is not currently aware could also cause its actual results to differ. In light of these risks, uncertainties and assumptions, you should not place undue reliance on any forward-looking statements. The forward-looking events discussed in this release may not occur. These forward-looking statements are made as of the date of this release. MIC undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.MIC is not an authorized deposit-taking institution for the purposes of the Banking Act 1959 (Commonwealth of Australia). The obligations of MIC do not represent deposits or other liabilities of Macquarie Bank Limited ABN 46 008 583 542 (MBL). MBL does not guarantee or otherwise provide assurance in respect of the obligations of MIC.


                                                                                                                               MACQUARIE INFRASTRUCTURE CORPORATION


                                                                                                                               CONSOLIDATED CONDENSED BALANCE SHEETS

                                                                                                                                ($ in Thousands, Except Share Data)


                                                                                                                                                                                         June 30,                                    December 31,

                                                                                                                                                                                               2018                                           2017
                                                                                                                                                                                               ----                                           ----

                                                                                                                                                                                        (Unaudited)

                                                                                         ASSETS

    Current assets:

    Cash and cash equivalents                                                                                                                                                                                              $53,976                              $47,121

    Restricted cash                                                                                                                                                                                                         27,509                               24,963

    Accounts receivable, less allowance for doubtful accounts

    of $1,143 and $895, respectively                                                                                                                                                                                       128,629                              158,152

    Inventories                                                                                                                                                                                                             31,495                               36,955

    Prepaid expenses                                                                                                                                                                                                        10,073                               14,685

    Fair value of derivative instruments                                                                                                                                                                                    15,893                               11,965

    Other current assets                                                                                                                                                                                                    14,261                               13,804

    Assets held for sale(1)                                                                                                                                                                                                951,982                                    -
                                                                                                                                                                                                                           -------                                  ---

    Total current assets                                                                                                                                                                                                 1,233,818                              307,645

    Property, equipment, land and leasehold improvements, net                                                                                                                                                            3,760,023                            4,659,614

    Investment in unconsolidated business                                                                                                                                                                                    9,073                                9,526

    Goodwill                                                                                                                                                                                                             2,046,896                            2,068,668

    Intangible assets, net                                                                                                                                                                                                 833,325                              914,098

    Fair value of derivative instruments                                                                                                                                                                                    26,652                               24,455

    Other noncurrent assets                                                                                                                                                                                                 26,527                               24,945
                                                                                                                                                                                                                            ------                               ------

    Total assets                                                                                                                                                                                                        $7,936,314                           $8,008,951
                                                                                                                                                                                                                        ==========                           ==========


                                                                          LIABILITIES AND STOCKHOLDERS' EQUITY

    Current liabilities:

    Due to Manager - related party                                                                                                                                                                                          $7,435                               $5,577

    Accounts payable                                                                                                                                                                                                        42,187                               60,585

    Accrued expenses                                                                                                                                                                                                        71,293                               89,496

    Current portion of long-term debt                                                                                                                                                                                       42,676                               50,835

    Fair value of derivative instruments                                                                                                                                                                                       730                                1,710

    Other current liabilities                                                                                                                                                                                               39,709                               47,762

    Liabilities held for sale(1)                                                                                                                                                                                           307,149                                    -
                                                                                                                                                                                                                           -------                                  ---

    Total current liabilities                                                                                                                                                                                              511,179                              255,965

    Long-term debt, net of current portion                                                                                                                                                                               3,342,260                            3,530,311

    Deferred income taxes                                                                                                                                                                                                  651,080                              632,070

    Fair value of derivative instruments                                                                                                                                                                                     1,705                                4,668

    Tolling agreements - noncurrent                                                                                                                                                                                              -                              52,595

    Other noncurrent liabilities                                                                                                                                                                                           186,020                              182,639
                                                                                                                                                                                                                           -------                              -------

    Total liabilities                                                                                                                                                                                                    4,692,244                            4,658,248
                                                                                                                                                                                                                         ---------                            ---------

    Commitments and contingencies                                                                                                                                                                                                -                                   -

    Stockholders' equity (2):

    Common stock ($0.001 par value; 500,000,000 authorized; 85,186,385 shares                                                                                                                                                  $85                                  $85
         issued and outstanding at June 30, 2018 and 84,733,957 shares issued and
         outstanding at December 31, 2017)

    Additional paid in capital                                                                                                                                                                                           1,655,367                            1,840,033

    Accumulated other comprehensive loss                                                                                                                                                                                  (33,466)                            (29,993)

    Retained earnings                                                                                                                                                                                                    1,458,767                            1,343,567
                                                                                                                                                                                                                         ---------                            ---------

    Total stockholders' equity                                                                                                                                                                                           3,080,753                            3,153,692

    Noncontrolling interests                                                                                                                                                                                               163,317                              197,011
                                                                                                                                                                                                                           -------                              -------

    Total equity                                                                                                                                                                                                         3,244,070                            3,350,703
                                                                                                                                                                                                                         ---------                            ---------

    Total liabilities and equity                                                                                                                                                                                        $7,936,314                           $8,008,951
                                                                                                                                                                                                                        ==========                           ==========

    _________________

    (1)  See Note 2, ''Basis of Presentation'', in our Notes to Consolidated Condensed Financial Statements in Part 1 of Form 10-Q for the quarter ended June 30, 2018, for further discussion on assets and liabilities held for sale.

    (2)  The Company is authorized to issue 100,000,000 shares of preferred stock, par value $0.001 per share. At June 30, 2018 and December 31, 2017, no preferred stock were issued or outstanding. The Company had 100 shares of special stock issued and
     outstanding to its Manager at June 30, 2018 and December 31, 2017.


                                                                                                                                                        MACQUARIE INFRASTRUCTURE CORPORATION


                                                                                                                                                  CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS

                                                                                                                                                                    (Unaudited)

                                                                                                                                                  ($ in Thousands, Except Share and Per Share Data)


                                                                                                                                     Quarter Ended June 30,                   Six Months Ended June 30,
                                                                                                                                     ----------------------                   -------------------------

                                                                                                                                                           2018                                                                       2017                                                       2018            2017
                                                                                                                                                           ----                                                                       ----                                                       ----            ----

    Revenue

    Service revenue                                                                                                                                    $375,997                                                                   $345,045                                                   $778,606        $708,849

    Product revenue                                                                                                                                     102,083                                                                     93,945                                                    201,030         181,598
                                                                                                                                                        -------                                                                     ------                                                    -------         -------

    Total revenue                                                                                                                                       478,080                                                                    438,990                                                    979,636         890,447
                                                                                                                                                        -------                                                                    -------                                                    -------         -------

    Costs and expenses

    Cost of services                                                                                                                                    179,725                                                                    147,114                                                    367,195         301,820

    Cost of product sales                                                                                                                                47,164                                                                     40,249                                                    100,549          87,474

    Selling, general and administrative                                                                                                                  88,927                                                                     82,967                                                    175,884         159,919

    Fees to Manager - related party                                                                                                                      10,852                                                                     18,433                                                     23,780          36,656

    Depreciation                                                                                                                                         61,086                                                                     57,063                                                    122,444         114,744

    Amortization of intangibles                                                                                                                          18,224                                                                     15,898                                                     35,440          33,591
                                                                                                                                                         ------                                                                     ------                                                     ------

    Total operating expenses                                                                                                                            405,978                                                                    361,724                                                    825,292         734,204
                                                                                                                                                        -------                                                                    -------                                                    -------         -------

    Operating income                                                                                                                                     72,102                                                                     77,266                                                    154,344         156,243

    Other income (expense)

    Interest income                                                                                                                                         111                                                                         41                                                        191              75

    Interest expense(1)                                                                                                                                (30,287)                                                                  (35,356)                                                  (49,077)       (60,838)

    Other income, net                                                                                                                                     6,248                                                                      1,738                                                      6,290           2,920
                                                                                                                                                          -----                                                                      -----                                                      -----           -----

    Net income before income taxes                                                                                                                       48,174                                                                     43,689                                                    111,748          98,400

    Provision for income taxes                                                                                                                         (11,895)                                                                  (17,664)                                                  (28,674)       (39,737)
                                                                                                                                                        -------                                                                    -------                                                    -------         -------

    Net income                                                                                                                                          $36,279                                                                    $26,025                                                    $83,074         $58,663

    Less: net (loss) income attributable to                                                                                                           (2,087)                                                                         5                                                   (32,126)        (3,372)
         noncontrolling interests


    Net income attributable to MIC                                                                                                                      $38,366                                                                    $26,020                                                   $115,200         $62,035
                                                                                                                                                        =======                                                                    =======                                                   ========         =======


    Basic income per share attributable to MIC                                                                                                            $0.45                                                                      $0.32                                                      $1.36           $0.75


    Weighted average number of shares outstanding:                                                                                                 85,082,209                                                                 82,430,324                                                 84,952,551      82,285,053
         basic



    Diluted income per share attributable to MIC                                                                                                          $0.45                                                                      $0.32                                                      $1.34           $0.75


    Weighted average number of shares outstanding:                                                                                                 85,091,945                                                                 82,439,840                                                 89,316,951      82,294,608

         diluted


    Cash dividends declared per share                                                                                                                     $1.00                                                                      $1.38                                                      $2.00           $2.70
                                                                                                                                                          -----                                                                      -----                                                      -----           -----


    (1) Interest expense includes gains on derivative instruments of $5.9 million and $21.0 million for the quarter and six months ended June 30, 2018, respectively. For the quarter and six months ended June 30, 2017, interest expense includes losses on derivative instruments of $7.7 million and
     $6.8 million, respectively.


                                                                                                                                                                  MACQUARIE INFRASTRUCTURE CORPORATION


                                                                                                                                                            CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS

                                                                                                                                                                              (Unaudited)

                                                                                                                                                                            ($ in Thousands)


                                                                                                                                                                                                                               Six Months Ended
                                                                                                                                                                                                                                    June 30,
                                                                                                                                                                                                                                   --------

                                                                                                                                                                                                                                                              2018                                       2017(1)
                                                                                                                                                                                                                                                              ----                                        ------


    Operating activities

    Net income                                                                                                                                                                                                                                             $83,074                                       $58,663

    Adjustments to reconcile net income to net cash provided by operating
         activities:

    Depreciation and amortization of property and equipment                                                                                                                                                                                                122,444                                       114,744

    Amortization of intangible assets                                                                                                                                                                                                                       35,440                                        33,591

    Amortization of debt financing costs                                                                                                                                                                                                                     5,239                                         4,301

    Amortization of debt discount                                                                                                                                                                                                                            1,800                                         1,495

    Adjustments to derivative instruments                                                                                                                                                                                                                 (16,424)                                        8,382

    Fees to Manager- related party                                                                                                                                                                                                                          23,780                                        36,656

    Deferred taxes                                                                                                                                                                                                                                          21,091                                        33,398

    Pension expense                                                                                                                                                                                                                                          4,190                                         4,321

    Other non-cash expense (income), net                                                                                                                                                                                                                        35                                       (2,935)

    Changes in other assets and liabilities, net of acquisitions/ dispositions:

    Accounts receivable                                                                                                                                                                                                                                      9,603                                       (7,871)

    Inventories                                                                                                                                                                                                                                            (1,816)                                      (4,256)

    Prepaid expenses and other current assets                                                                                                                                                                                                                  324                                       (2,529)

    Due to Manager - related party                                                                                                                                                                                                                            (18)                                        (122)

    Accounts payable and accrued expenses                                                                                                                                                                                                                 (15,637)                                     (15,782)

    Income taxes payable                                                                                                                                                                                                                                       517                                       (1,506)

    Other, net                                                                                                                                                                                                                                             (7,640)                                     (11,913)

    Net cash provided by operating activities                                                                                                                                                                                                              266,002                                       248,637
                                                                                                                                                                                                                                                           -------                                       -------


    Investing activities

    Acquisitions of businesses and investments, net of cash acquired                                                                                                                                                                                      (12,420)                                     (66,321)

    Purchases of property and equipment                                                                                                                                                                                                                  (109,830)                                    (130,351)

    Loan to project developer                                                                                                                                                                                                                             (17,800)                                     (14,675)

    Loan repayment from project developer                                                                                                                                                                                                                   16,561                                         1,396

    Proceeds from sale of business, net of cash divested                                                                                                                                                                                                    41,038                                             -

    Other, net                                                                                                                                                                                                                                                 157                                            61

    Net cash used in investing activities                                                                                                                                                                                                                 (82,294)                                    (209,890)
                                                                                                                                                                                                                                                           -------                                      --------


    Financing activities

    Proceeds from long-term debt                                                                                                                                                                                                                          $208,500                                      $264,500

    Payment of long-term debt                                                                                                                                                                                                                            (168,223)                                     (98,542)

    Proceeds from the issuance of shares                                                                                                                                                                                                                       125                                         5,321

    Dividends paid to common stockholders                                                                                                                                                                                                                (207,344)                                    (216,508)

    Contributions received from noncontrolling interests                                                                                                                                                                                                       373                                             -

    Distributions paid to noncontrolling interests                                                                                                                                                                                                         (1,943)                                      (2,040)

    Offering and equity raise costs paid                                                                                                                                                                                                                      (80)                                        (182)

    Debt financing costs paid                                                                                                                                                                                                                              (2,874)                                        (447)

    Payment of capital lease obligations                                                                                                                                                                                                                      (54)                                         (53)

    Net cash used in financing activities                                                                                                                                                                                                              (171,520)                                     (47,951)
                                                                                                                                                                                                                                                        --------                                       -------

    Effect of exchange rate changes on cash and cash equivalents                                                                                                                                                                                             (670)                                          188

    Net change in cash, cash equivalents and restricted cash                                                                                                                                                                                                11,518                                       (9,016)
                                                                                                                                                                                                                                                            ------                                        ------

    Cash, cash equivalents and restricted cash, beginning of period                                                                                                                                                                                         72,084                                        61,257
                                                                                                                                                                                                                                                            ------                                        ------

    Cash, cash equivalents and restricted cash, end of period                                                                                                                                                                                              $83,602                                       $52,241
                                                                                                                                                                                                                                                           =======                                       =======


    Supplemental disclosures of cash flow information

    Non-cash investing and financing activities:

         Accrued equity offering costs                                                                                                                                                                                                                         $27                                           $44
                                                                                                                                                                                                                                                               ===                                           ===

         Accrued purchases of property and equipment                                                                                                                                                                                                       $23,489                                       $41,354
                                                                                                                                                                                                                                                           =======                                       =======

         Issuance of shares to Manager                                                                                                                                                                                                                     $21,905                                       $36,927
                                                                                                                                                                                                                                                           =======                                       =======

         Issuance of shares to independent directors                                                                                                                                                                                                          $750                                          $681
                                                                                                                                                                                                                                                              ====                                          ====

         Conversion of convertible senior notes to shares                                                                                                                                                                                                       $6                                           $17
                                                                                                                                                                                                                                                               ===                                           ===

         Distributions payable to noncontrolling interests                                                                                                                                                                                                     $21                                 $           -
                                                                                                                                                                                                                                                               ===                               ===         ===

         Taxes paid, net                                                                                                                                                                                                                                    $7,862                                        $7,845
                                                                                                                                                                                                                                                            ======                                        ======

         Interest paid                                                                                                                                                                                                                                     $62,541                                       $54,601
                                                                                                                                                                                                                                                           =======                                       =======


    _________________


    (1) Conformed to current period presentation for the adoption of ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. See Note 2,
    ''Basis of Presentation'', in our Notes to Consolidated Condensed Financial Statements in Part I of Form 10-Q for the quarter ended June 30, 2018.


    The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the consolidated condensed balance sheets that sum
    to the total of the same amounts presented in the consolidated condensed statements of cash  flows:

                                                                                                                                                                                                                                As of June 30,
                                                                                                                                                                                                                                --------------

                                                                                                                                                                                                                                                              2018                                          2017
                                                                                                                                                                                                                                                              ----                                          ----


    Cash and cash equivalents                                                                                                                                                                                                                              $53,976                                       $28,873

    Restricted cash - current                                                                                                                                                                                                                               27,509                                        23,368

    Restricted cash held for sale(2)                                                                                                                                                                                                                         2,117                                             -

    Total of cash, cash equivalents and restricted cash shown in the                                                                                                                                                                                       $83,602                                       $52,241
         consolidated condensed statement of cash flows



    ______________________

    (2) Represents restricted cash related to BEC, which were classified as held for sale at June 30, 2018. See Note 2, "Basis of Presentation", in our Notes to Consolidated Condensed Financial Statements in Part 1 of Form 10-Q for the quarter ended June 30, 2018, for further discussion.


                                                                                                                                                                                                                                            MACQUARIE INFRASTRUCTURE CORPORATION
                                                                                                                                                                                                                                        CONSOLIDATED STATEMENTS OF OPERATIONS - MD&A



                                                                                                           Quarter Ended                                             Change                                               Six Months Ended                                               Change
                                                                                                              June 30,                                             Favorable/                                                 June 30,                                                 Favorable/
                                                                                                                                                                 (Unfavorable)                                                                                                       (Unfavorable)
                                                                                                                                                                  ------------                                                                                                        ------------

                                                                                                                                                     2018                                                       2017                                                       $               %                             2018          2017          $    %
                                                                                                                                                     ----                                                       ----                                                     ---              ---                            ----          ----        ---   ---

                                                                                                                                                     ($ In Thousands, Except Share and Per Share Data) (Unaudited)

    Revenue

    Service revenue                                                                                                                              $375,997                                                   $345,045                                                  30,952                       9.0                 $778,606      $708,849     69,757           9.8

    Product revenue                                                                                                                               102,083                                                     93,945                                                   8,138                       8.7                  201,030       181,598     19,432          10.7
                                                                                                                                                  -------                                                     ------                                                   -----                                           -------       -------     ------

    Total revenue                                                                                                                                 478,080                                                    438,990                                                  39,090                       8.9                  979,636       890,447     89,189          10.0
                                                                                                                                                  -------                                                    -------                                                  ------                                           -------       -------     ------


    Costs and expenses

    Cost of services                                                                                                                              179,725                                                    147,114                                                (32,611)                   (22.2)                 367,195       301,820   (65,375)       (21.7)

    Cost of product sales                                                                                                                          47,164                                                     40,249                                                 (6,915)                   (17.2)                 100,549        87,474   (13,075)       (14.9)

    Selling, general and administrative                                                                                                            88,927                                                     82,967                                                 (5,960)                    (7.2)                 175,884       159,919   (15,965)       (10.0)

    Fees to Manager - related party                                                                                                                10,852                                                     18,433                                                   7,581                      41.1                   23,780        36,656     12,876          35.1

    Depreciation                                                                                                                                   61,086                                                     57,063                                                 (4,023)                    (7.1)                 122,444       114,744    (7,700)        (6.7)

    Amortization of intangibles                                                                                                                    18,224                                                     15,898                                                 (2,326)                   (14.6)                  35,440        33,591    (1,849)        (5.5)
                                                                                                                                                   ------                                                     ------                                                  ------                                            ------        ------     ------

    Total operating expenses                                                                                                                      405,978                                                    361,724                                                (44,254)                   (12.2)                 825,292       734,204   (91,088)       (12.4)
                                                                                                                                                  -------                                                    -------                                                 -------                                           -------       -------    -------

    Operating income                                                                                                                               72,102                                                     77,266                                                 (5,164)                    (6.7)                 154,344       156,243    (1,899)        (1.2)

    Other income (expense)

    Interest income                                                                                                                                   111                                                         41                                                      70                     170.7                      191            75        116         154.7

    Interest expense(1)                                                                                                                          (30,287)                                                  (35,356)                                                  5,069                      14.3                 (49,077)     (60,838)    11,761          19.3

    Other income, net                                                                                                                               6,248                                                      1,738                                                   4,510                        NM                   6,290         2,920      3,370         115.4
                                                                                                                                                    -----                                                      -----                                                   -----                                             -----         -----      -----

    Net income before income taxes                                                                                                                 48,174                                                     43,689                                                   4,485                      10.3                  111,748        98,400     13,348          13.6

    Provision for income taxes                                                                                                                   (11,895)                                                  (17,664)                                                  5,769                      32.7                 (28,674)     (39,737)    11,063          27.8
                                                                                                                                                  -------                                                    -------                                                   -----                                           -------       -------     ------

    Net income                                                                                                                                    $36,279                                                    $26,025                                                  10,254                      39.4                  $83,074       $58,663     24,411          41.6

    Less: net (loss) income attributable to                                                                                                       (2,087)                                                         5                                                   2,092                        NM                (32,126)      (3,372)    28,754            NM
       noncontrolling interests

    Net income attributable to MIC                                                                                                                $38,366                                                    $26,020                                                  12,346                      47.4                 $115,200       $62,035     53,165          85.7
                                                                                                                                                  =======                                                    =======                                                  ======                                          ========       =======     ======


    Basic income per share attributable to                                                                                                          $0.45                                                      $0.32                                                    0.13                      40.6                    $1.36         $0.75       0.61          81.3
       MIC

    Weighted average number of shares                                                                                                          85,082,209                                                 82,430,324                                               2,651,885                       3.2               84,952,551    82,285,053  2,667,498           3.2
       outstanding: basic


    ________________________

    NM - Not meaningful

    (1) Interest expense includes gains on derivative instruments of $5.9 million and $21.0 million for the quarter and six months ended June 30, 2018, respectively. For the
         quarter and six months ended June 30, 2017, interest expense includes losses on derivative instruments of $7.7 million and $6.8 million, respectively.


                                                                                                                                                                                                                             MACQUARIE INFRASTRUCTURE CORPORATION
                                                                                                                                                                                                                RECONCILIATION OF CONSOLIDATED NET INCOME TO EBITDA EXCLUDING
                                                                                                                                                                                                             NON-CASH ITEMS AND A RECONCILIATION FROM CASH PROVIDED BY OPERATING
                                                                                                                                                                                                                                 ACTIVITIES TO FREE CASH FLOW

                                                                                                           Quarter Ended                                           Change                                            Six Months Ended                                                                    Change
                                                                                                              June 30,                                           Favorable/                                              June 30,                                                                      Favorable/
                                                                                                                                                               (Unfavorable)                                                                                                                         (Unfavorable)
                                                                                                                                                                ------------                                                                                                                          ------------

                                                                                                                                                     2018                                                       2017                                                       $               %                             2018          2017          $    %
                                                                                                                                                     ----                                                       ----                                                     ---              ---                            ----          ----        ---   ---

                                                                                                                                                                      ($ In Thousands) (Unaudited)


    Net income                                                                                                                                    $36,279                                                    $26,025                                                                                                  $83,074       $58,663

    Interest expense, net(1)                                                                                                                       30,176                                                     35,315                                                                                                   48,886        60,763

    Provision for income taxes                                                                                                                     11,895                                                     17,664                                                                                                   28,674        39,737

    Depreciation                                                                                                                                   61,086                                                     57,063                                                                                                  122,444       114,744

    Amortization of intangibles                                                                                                                    18,224                                                     15,898                                                                                                   35,440        33,591

    Fees to Manager- related party                                                                                                                 10,852                                                     18,433                                                                                                   23,780        36,656

    Pension expense(2)                                                                                                                              1,937                                                      1,627                                                                                                    4,190         4,321

    Other non-cash (income) expense, net(3)                                                                                                       (1,514)                                                   (1,101)                                                                                                   3,366         2,764

    EBITDA excluding non-cash items                                                                                                              $168,935                                                   $170,924                                                 (1,989)                    (1.2)                $349,854      $351,239    (1,385)        (0.4)
                                                                                                                                                 ========                                                   ========                                                  ======                                          ========      ========     ======


    EBITDA excluding non-cash items                                                                                                              $168,935                                                   $170,924                                                                                                 $349,854      $351,239

    Interest expense, net(1)                                                                                                                     (30,176)                                                  (35,315)                                                                                                (48,886)     (60,763)

    Adjustments to derivative                                                                                                                     (4,706)                                                     5,930                                                                                                 (19,755)        2,683
       instruments recorded in
       interest expense(1)

    Amortization of debt                                                                                                                          2,190                                                      2,099                                                                                                    5,239         4,301
         financing costs(1)

    Amortization of debt                                                                                                                              903                                                        876                                                                                                    1,800         1,495
         discount(1)

    Provision for current income                                                                                                                  (3,712)                                                   (2,618)                                                                                                 (7,583)      (6,339)
         taxes

    Changes in working capital(4)                                                                                                                (11,534)                                                  (20,853)                                                                                                (14,667)     (43,979)
                                                                                                                                                  -------                                                    -------                                                                                                  -------       -------

    Cash provided by operating                                                                                                                    121,900                                                    121,043                                                                                                  266,002       248,637
         activities

    Changes in working capital(4)                                                                                                                  11,534                                                     20,853                                                                                                   14,667        43,979

    Maintenance capital                                                                                                                           (9,490)                                                   (6,480)                                                                                                (19,352)     (10,956)
         expenditures


    Free cash flow                                                                                                                               $123,944                                                   $135,416                                                (11,472)                    (8.5)                $261,317      $281,660   (20,343)        (7.2)
                                                                                                                                                 ========                                                   ========                                                 =======                                          ========      ========    =======


    __________________

    (1)  Interest expense, net, includes adjustments to derivative instruments, non-cash amortization of deferred financing fees and non-cash amortization of debt discount related to
           the 2.00% Convertible Senior Notes due October 2023.

    (2)  Pension expense primarily consists of interest cost, expected return on plan assets and amortization of actuarial and performance gains and losses.

    (3)  Other non-cash (income) expense, net, primarily includes non-cash amortization of tolling liabilities, unrealized gains (losses) on commodity hedges and non-cash gains
           (losses) related to disposal of assets. See "Earnings Before Interest, Taxes, Depreciation and Amortization (EBITDA) excluding non-cash items, Free Cash Flow and
           Proportionately Combined Metrics"above for further discussion.

    (4)  Conformed to current period presentation for the adoption of ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. See Note 2, ''Basis of
           Presentation'', in our Notes to Consolidated Condensed Financial Statements in Part I of Form 10-Q for the quarter ended June 30, 2018.


                                                                                                                   MACQUARIE INFRASTRUCTURE CORPORATION
                                                                                                            RECONCILIATION FROM CONSOLIDATED FREE CASH FLOW TO
                                                                                                                 PROPORTIONATELY COMBINED FREE CASH  FLOW


                                                                                                                                                                                                                 Change
                                                                                                                                                                                                         Favorable/(Unfavorable)
                                                                                                                                                                                                         -----------------------

                                                   Quarter Ended                   Change                              Six Months Ended June 30,
                                                      June 30,            Favorable/(Unfavorable)
                                                      --------            -----------------------

                                                                     2018                                        2017                                                 $  %              2018        2017                             $  %
                                                                     ----                                        ----                                               --- ---             ----        ----                           --- ---

                                                                               ($ In Thousands) (Unaudited)


    Free Cash Flow - Consolidated                                $123,944                                    $135,416                                          (11,472)     (8.5)   $261,317    $281,660                      (20,343)     (7.2)
         basis

    100% of Contracted Power Free                                (25,973)                                   (20,704)                                                              (40,500)   (30,543)
         Cash Flow included in
         consolidated Free Cash Flow

    MIC's share of Contracted Power Free Cash Flow                 24,027                                      18,462                                                                 36,126      26,633

    100% of MIC Hawaii Free Cash                                  (7,226)                                    (9,295)                                                              (17,976)   (24,231)
         Flow included in consolidated
         Free Cash Flow

    MIC's share of MIC Hawaii Free                                  7,224                                       9,293                                                                 17,971      24,226
         Cash Flow

    Free Cash Flow - Proportionately                             $121,996                                    $133,172                                          (11,176)     (8.4)   $256,938    $277,745                      (20,807)     (7.5)
         Combined basis


                                                                                                                                                                                                     MACQUARIE INFRASTRUCTURE CORPORATION
                                                                                                                                                                                            RECONCILIATION OF SEGMENT NET INCOME (LOSS) TO  EBITDA
                                                                                                                                                                                       EXCLUDING NON-CASH ITEMS AND A RECONCILIATION FROM CASH PROVIDED
                                                                                                                                                                                             BY/(USED IN) OPERATING ACTIVITIES TO FREE CASH  FLOW


    IMTT
    ----

                                                                                                                                         Quarter Ended              Change                                                  Six Months Ended                          Change
                                                                                                                                           June 30,               Favorable/                                                    June 30,                            Favorable/
                                                                                                                                                                 (Unfavorable)                                                                                    (Unfavorable)
                                                                                                                                                                 ------------                                                                                     ------------

                                                                                                                                                       2018                     2017                                                                         2018             2017
                                                                                                                                                       ----                     ----                                                                         ----             ----

                                                                                                                                                          $                       $                                     $                               %                                 $           $          $       %
                                                                                                                                                        ---                     ---                                   ---                              ---                              ---         ---        ---      ---

                                                                                                                                                             ($ In Thousands) (Unaudited)

    Revenue                                                                                                                                         129,363                  137,144                                (7,781)                                 (5.7)                     268,752      275,961     (7,209)       (2.6)

    Cost of services                                                                                                                                 49,716                   49,224                                  (492)                                 (1.0)                     104,141       99,070     (5,071)       (5.1)

    Selling, general and administrative                                                                                                               7,814                    7,485                                  (329)                                 (4.4)                      17,120       16,523       (597)       (3.6)
         expenses

    Depreciation and amortization                                                                                                                    32,770                   30,795                                (1,975)                                 (6.4)                      66,019       62,315     (3,704)       (5.9)
                                                                                                                                                     ------                   ------                                 ------                                                             ------       ------      ------

    Operating income                                                                                                                                 39,063                   49,640                               (10,577)                                (21.3)                      81,472       98,053    (16,581)      (16.9)

    Interest expense, net(1)                                                                                                                       (10,933)                (11,763)                                   830                                    7.1                     (18,672)    (20,520)      1,848          9.0

    Other income, net                                                                                                                                   154                      452                                  (298)                                (65.9)                         450        1,160       (710)      (61.2)

    Provision for income taxes                                                                                                                      (8,087)                (15,716)                                 7,629                                   48.5                     (17,773)    (32,264)     14,491         44.9

    Net income                                                                                                                                       20,197                   22,613                                (2,416)                                (10.7)                      45,477       46,429       (952)       (2.1)
                                                                                                                                                     ======                   ======                                 ======                                                             ======       ======        ====


    Reconciliation of net income to EBITDA
       excluding non-cash items and a reconciliation
       of cash provided by operating activities to Free
       Cash Flow:

    Net income                                                                                                                                       20,197                   22,613                                                                                                   45,477       46,429

    Interest expense, net(1)                                                                                                                         10,933                   11,763                                                                                                   18,672       20,520

    Provision for income taxes                                                                                                                        8,087                   15,716                                                                                                   17,773       32,264

    Depreciation and amortization                                                                                                                    32,770                   30,795                                                                                                   66,019       62,315

    Pension expense(2)                                                                                                                                1,743                    1,350                                                                                                    3,823        3,766

    Other non-cash expense, net                                                                                                                         310                       69                                                                                                      404          137  `
                                                                                                                                                        ---                      ---                                                                                                      ---          ---

    EBITDA excluding non-cash items                                                                                                                  74,040                   82,306                                (8,266)                                (10.0)                     152,168      165,431    (13,263)       (8.0)
                                                                                                                                                     ======                   ======                                 ======                                                            =======      =======     =======


    EBITDA excluding non-cash items                                                                                                                  74,040                   82,306                                                                                                  152,168      165,431

    Interest expense, net(1)                                                                                                                       (10,933)                (11,763)                                                                                                (18,672)    (20,520)

    Adjustments to derivative                                                                                                                       (1,351)                   1,587                                                                                                  (5,393)         267
         instruments recorded in interest
         expense(1)

    Amortization of debt financing                                                                                                                      412                      412                                                                                                      823          823
         costs(1)

    Provision for current income taxes                                                                                                              (4,376)                 (1,155)                                                                                                 (8,652)     (3,413)

    Changes in working capital                                                                                                                        5,545                 (16,881)                                                                                                  10,634     (16,145)
                                                                                                                                                      -----                  -------                                                                                                   ------      -------

    Cash provided by operating activities                                                                                                            63,337                   54,506                                                                                                  130,908      126,443

    Changes in working capital                                                                                                                      (5,545)                  16,881                                                                                                 (10,634)      16,145

    Maintenance capital expenditures                                                                                                                (5,483)                 (2,987)                                                                                                (12,472)     (5,447)

    Free cash flow                                                                                                                                   52,309                   68,400                               (16,091)                                (23.5)                     107,802      137,141    (29,339)      (21.4)
                                                                                                                                                     ======                   ======                                =======                                                            =======      =======     =======

    _____________________

    (1)   Interest expense, net, includes adjustments to derivative instruments and non-cash amortization of deferred financing fees.

    (2)  Pension expense primarily consists of interest cost, expected return on plan assets and amortization of actuarial and performance gains and losses.


    Atlantic Aviation
    -----------------



                                                                                                                                        Quarter Ended                           Change                                                Six Months Ended June 30,                Change
                                                                                                                                          June 30,                            Favorable/                                                                                      Favorable/
                                                                                                                                                                             (Unfavorable)                                                                                  (Unfavorable)
                                                                                                                                                                             ------------                                                                                   ------------

                                                                                                                                                      2018                                  2017                                                                      2018              2017
                                                                                                                                                      ----                                  ----                                                                      ----              ----

                                                                                                                                                         $                                    $                                   $                              %                                  $           $          $        %
                                                                                                                                                       ---                                  ---                                 ---                             ---                               ---         ---        ---       ---

                                                                                                                                                                              ($ In Thousands) (Unaudited)

    Revenue                                                                                                                                        232,931                               196,939                               35,992                                  18.3                       480,133      409,692      70,441          17.2

    Cost of services (exclusive of                                                                                                                 115,994                                86,957                             (29,037)                               (33.4)                      232,687      180,879    (51,808)       (28.6)
         depreciation and amortization
         shown separately below)


    Gross margin                                                                                                                                   116,937                               109,982                                6,955                                   6.3                       247,446      228,813      18,633           8.1

    Selling, general and administrative                                                                                                             56,717                                52,596                              (4,121)                                (7.8)                      116,656      106,486    (10,170)        (9.6)
         expenses

    Depreciation and amortization                                                                                                                   26,959                                23,575                              (3,384)                               (14.4)                       52,438       48,608     (3,830)        (7.9)
                                                                                                                                                    ------                                ------                               ------                                                             ------       ------      ------

    Operating income                                                                                                                                33,261                                33,811                                (550)                                (1.6)                       78,352       73,719       4,633           6.3

    Interest expense, net(1)                                                                                                                       (4,242)                              (5,907)                               1,665                                  28.2                       (4,311)     (9,353)      5,042          53.9

    Other expense, net                                                                                                                               (555)                                 (19)                               (536)                                   NM                        (499)       (105)      (394)           NM

    Provision for income taxes                                                                                                                     (7,600)                             (11,077)                               3,477                                  31.4                      (19,711)    (25,627)      5,916          23.1

    Net income                                                                                                                                      20,864                                16,808                                4,056                                  24.1                        53,831       38,634      15,197          39.3
                                                                                                                                                    ======                                ======                                =====                                                             ======       ======      ======


    Reconciliation of net income to EBITDA
       excluding non-cash items and a reconciliation
       of cash provided by operating activities to Free
       Cash Flow:

    Net income                                                                                                                                      20,864                                16,808                                                                                                 53,831       38,634

    Interest expense, net(1)                                                                                                                         4,242                                 5,907                                                                                                  4,311        9,353

    Provision for income taxes                                                                                                                       7,600                                11,077                                                                                                 19,711       25,627

    Depreciation and amortization                                                                                                                   26,959                                23,575                                                                                                 52,438       48,608

    Pension expense(2)                                                                                                                                   6                                     5                                                                                                     11           10

    Other non-cash expense (income),                                                                                                                   597                                  (22)                                                                                                   909           40
         net


    EBITDA excluding non-cash items                                                                                                                 60,268                                57,350                                2,918                                   5.1                       131,211      122,272       8,939           7.3
                                                                                                                                                    ======                                ======                                =====                                                            =======      =======       =====


    EBITDA excluding non-cash items                                                                                                                 60,268                                57,350                                                                                                131,211      122,272

    Interest expense, net(1)                                                                                                                       (4,242)                              (5,907)                                                                                               (4,311)     (9,353)

    Convertible senior notes                                                                                                                       (2,013)                              (2,013)                                                                                               (4,025)     (3,757)
         interest(3)

    Adjustments to derivative                                                                                                                      (1,077)                                2,553                                                                                                (5,444)       2,686
         instruments recorded in interest
         expense(1)

    Amortization of debt financing                                                                                                                     283                                   221                                                                                                    562          535
         costs(1)

    Provision for current income taxes                                                                                                             (7,207)                              (1,730)                                                                                              (13,740)     (4,602)

    Changes in working capital                                                                                                                       4,572                                   784                                                                                                 10,591      (5,332)
                                                                                                                                                     -----                                   ---                                                                                                 ------       ------

    Cash provided by operating                                                                                                                      50,584                                51,258                                                                                                114,844      102,449
         activities

    Changes in working capital                                                                                                                     (4,572)                                (784)                                                                                              (10,591)       5,332

    Maintenance capital expenditures                                                                                                               (1,807)                              (1,981)                                                                                               (3,109)     (2,906)
                                                                                                                                                                                                                                                                                               ------       ------

    Free cash flow                                                                                                                                  44,205                                48,493                              (4,288)                                (8.8)                      101,144      104,875     (3,731)        (3.6)
                                                                                                                                                    ======                                ======                               ======                                                            =======      =======      ======

    _____________________

    NM - Not meaningful

    (1)  Interest expense, net, includes adjustments to derivative instruments and non-cash amortization of deferred financing fees.

    (2)  Pension expense primarily consists of interest cost, expected return on plan assets and amortization of actuarial and performance gains and losses.

    (3)  Represents the cash interest expense reclassified from MIC Corporate related to the 2.00% Convertible Senior Notes due October 2023, proceeds of which were used to pay down a portion of Atlantic Aviation's credit facility in October 2016.


    Contracted Power
    ----------------


                                                                                                                                        Quarter Ended                            Change                                              Six Months Ended June
                                                                                                                                                                                                                                               30,                                                  Change
                                                                                                                                           June 30,                            Favorable/                                                                                                        Favorable/
                                                                                                                                                                             (Unfavorable)                                                                                                     (Unfavorable)
                                                                                                                                                                              ------------                                                                                                     ------------

                                                                                                                                                      2018                                 2017                                                                               2018                         2017
                                                                                                                                                      ----                                 ----                                                                               ----                         ----

                                                                                                                                                         $                                   $                                  $                                     %                                                $            $            $        %
                                                                                                                                                       ---                                 ---                                ---                                    ---                                             ---          ---          ---       ---

                                                                                                                                                                            ($ In Thousands) (Unaudited)


    Product revenue                                                                                                                                 41,403                               40,166                               1,237                                             3.1                                   76,690        68,236         8,454               12.4

    Cost of product sales                                                                                                                            5,862                                5,498                               (364)                                          (6.6)                                  11,699        10,357       (1,342)            (13.0)

    Selling, general and administrative                                                                                                              7,510                                6,244                             (1,266)                                         (20.3)                                  15,022        11,409       (3,613)            (31.7)
         expenses

    Depreciation and amortization                                                                                                                   14,519                               14,861                                 342                                             2.3                                   30,046        30,201           155                0.5
                                                                                                                                                    ------                               ------                                 ---                                                                                  ------        ------           ---

    Operating income                                                                                                                                13,512                               13,563                                (51)                                          (0.4)                                  19,923        16,269         3,654               22.5

    Interest expense, net(1)                                                                                                                       (4,832)                             (8,767)                              3,935                                            44.9                                  (5,717)     (14,150)        8,433               59.6

    Other income, net                                                                                                                                6,721                                1,341                               5,380                                              NM                                   7,726         2,106         5,620                 NM

    Provision for income taxes                                                                                                                     (3,654)                             (1,845)                            (1,809)                                         (98.0)                                 (4,604)      (1,872)      (2,732)           (145.9)

    Net income                                                                                                                                      11,747                                4,292                               7,455                                           173.7                                   17,328         2,353        14,975                 NM

    Less: net (loss) income attributable to                                                                                                        (2,003)                                  16                               2,019                                              NM                                (32,059)      (3,333)       28,726                 NM
       noncontrolling interest

    Net income attributable to MIC                                                                                                                  13,750                                4,276                               9,474                                              NM                                  49,387         5,686        43,701                 NM
                                                                                                                                                    ======                                =====                               =====                                                                                  ======         =====        ======


    Reconciliation of net income to EBITDA
       excluding non-cash items and a reconciliation
       of cash provided by operating activities to Free
       Cash  Flow:

    Net income                                                                                                                                      11,747                                4,292                                                                                                                     17,328         2,353

    Interest expense, net(1)                                                                                                                         4,832                                8,767                                                                                                                      5,717        14,150

    Provision for income taxes                                                                                                                       3,654                                1,845                                                                                                                      4,604         1,872

    Depreciation and amortization                                                                                                                   14,519                               14,861                                                                                                                     30,046        30,201

    Other non-cash income, net(2)                                                                                                                  (1,690)                             (2,232)                                                                                                                   (3,578)      (4,256)
                                                                                                                                                                                        ------                                                                                                                     ------        ------

    EBITDA excluding non-cash items                                                                                                                 33,062                               27,533                               5,529                                            20.1                                   54,117        44,320         9,797               22.1
                                                                                                                                                    ======                               ======                               =====                                                                                  ======        ======         =====


    EBITDA excluding non-cash items                                                                                                                 33,062                               27,533                                                                                                                     54,117        44,320

    Interest expense, net(1)                                                                                                                       (4,832)                             (8,767)                                                                                                                   (5,717)     (14,150)

    Adjustments to derivative                                                                                                                      (2,178)                               1,474                                                                                                                    (8,148)        (360)
         instruments recorded in interest
         expense(1)

    Amortization of debt financing                                                                                                                     379                                  379                                                                                                                        758           758
         costs(1)

    (Provision) benefit for current income                                                                                                            (54)                                  85                                                                                                                       (70)          (3)
         taxes

    Changes in working capital(3)                                                                                                                 (12,694)                             (7,621)                                                                                                                  (11,775)      (8,206)
                                                                                                                                                   -------                               ------                                                                                                                    -------        ------

    Cash provided by operating                                                                                                                      13,683                               13,083                                                                                                                     29,165        22,359
         activities

    Changes in working capital(3)                                                                                                                   12,694                                7,621                                                                                                                     11,775         8,206

    Maintenance capital expenditures                                                                                                                 (404)                                   -                                                                                                                     (440)         (22)

    Free cash flow                                                                                                                                  25,973                               20,704                               5,269                                            25.4                                   40,500        30,543         9,957               32.6
                                                                                                                                                    ======                               ======                               =====                                                                                  ======        ======         =====


    _____________________

    NM - Not meaningful


    (1)  Interest expense, net, includes adjustments to derivative instruments and non-cash amortization of deferred financing fees.

    (2)  Other non-cash income, net, primarily includes amortization of tolling liabilities. See "Earnings Before Interest, Taxes, Depreciation and Amortization (EBITDA) excluding non-cash items, Free Cash Flow and Proportionately Combined Metrics" above for further discussion.

    (3)  Conformed to current period presentation for the adoption of ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. See Note 2, ''Basis of Presentation'', in our Notes to Consolidated Condensed Financial Statements in Part I of Form 10-Q for the quarter ended June 30, 2018.


    MIC Hawaii
    ----------


                                                                                                                                      Quarter Ended                         Change                            Six Months Ended June
                                                                                                                                                                                                                        30,                          Change
                                                                                                                                         June 30,                         Favorable/                                                              Favorable/
                                                                                                                                                                         (Unfavorable)                                                          (Unfavorable)
                                                                                                                                                                         ------------                                                           ------------

                                                                                                                                                   2018                                2017                                               2018              2017
                                                                                                                                                   ----                                ----                                               ----              ----

                                                                                                                                                      $                                  $                $                          %                                 $            $         $        %
                                                                                                                                                    ---                                ---              ---                         ---                              ---          ---       ---       ---

                                                                                                                                                                         ($ In Thousands) (Unaudited)


    Product revenue                                                                                                                              60,680                              53,779             6,901                              12.8                      124,340       113,362     10,978           9.7

    Service revenue                                                                                                                              14,935                              12,193             2,742                              22.5                       32,184        25,650      6,534          25.5

    Total revenue                                                                                                                                75,615                              65,972             9,643                              14.6                      156,524       139,012     17,512          12.6

    Cost of product sales (exclusive of                                                                                                          41,302                              34,751           (6,551)                           (18.9)                      88,850        77,117   (11,733)       (15.2)
         depreciation and amortization
         shown separately below)

    Cost of services (exclusive of                                                                                                               14,015                              10,944           (3,071)                           (28.1)                      30,367        21,884    (8,483)       (38.8)
         depreciation and amortization
         shown separately below)


         Cost of revenue - total                                                                                                                 55,317                              45,695           (9,622)                           (21.1)                     119,217        99,001   (20,216)       (20.4)
                                                                                                                                                 ------                              ------                                                                        -------        ------    -------

    Gross margin                                                                                                                                 20,298                              20,277                21                               0.1                       37,307        40,011    (2,704)        (6.8)

    Selling, general and administrative                                                                                                           7,974                               6,770           (1,204)                           (17.8)                      15,203        12,855    (2,348)       (18.3)
         expenses

    Depreciation and amortization                                                                                                                 4,896                               3,730           (1,166)                           (31.3)                       9,051         7,211    (1,840)       (25.5)
                                                                                                                                                  -----                               -----            ------                                                         -----         -----     ------

    Operating income                                                                                                                              7,428                               9,777           (2,349)                           (24.0)                      13,053        19,945    (6,892)       (34.6)

    Interest expense, net(1)                                                                                                                    (1,887)                            (2,207)              320                              14.5                      (3,177)      (3,918)       741          18.9

    Other income (expense), net                                                                                                                       6                                (36)               42                             116.7                      (1,313)        (241)   (1,072)           NM

    Provision for income taxes                                                                                                                  (2,144)                            (2,563)              419                              16.3                      (2,949)      (5,942)     2,993          50.4

    Net income                                                                                                                                    3,403                               4,971           (1,568)                           (31.5)                       5,614         9,844    (4,230)       (43.0)

    Less: net loss attributable to                                                                                                                 (84)                               (11)               73                                NM                        (67)         (39)        28          71.8
         noncontrolling interests

    Net income attributable to MIC                                                                                                                3,487                               4,982           (1,495)                           (30.0)                       5,681         9,883    (4,202)       (42.5)
                                                                                                                                                  =====                               =====            ======                                                         =====         =====     ======


    Reconciliation of net income to EBITDA
       excluding non-cash items and a reconciliation
       of cash provided by operating activities to Free
       Cash Flow:

    Net income                                                                                                                                    3,403                               4,971                                                                          5,614         9,844

    Interest expense, net(1)                                                                                                                      1,887                               2,207                                                                          3,177         3,918

    Provision for income taxes                                                                                                                    2,144                               2,563                                                                          2,949         5,942

    Depreciation and amortization                                                                                                                 4,896                               3,730                                                                          9,051         7,211

    Pension expense(2)                                                                                                                              128                                 272                                                                            255           545

    Other non-cash (income) expense,                                                                                                              (954)                                897                                                                          5,245         6,468
         net(3)


    EBITDA excluding non-cash items                                                                                                              11,504                              14,640           (3,136)                           (21.4)                      26,291        33,928    (7,637)       (22.5)
                                                                                                                                                 ======                              ======            ======                                                        ======        ======     ======


    EBITDA excluding non-cash items                                                                                                              11,504                              14,640                                                                         26,291        33,928

    Interest expense, net(1)                                                                                                                    (1,887)                            (2,207)                                                                       (3,177)      (3,918)

    Adjustments to derivative                                                                                                                     (100)                                316                                                                          (770)           90
         instruments recorded in interest
         expense(1)

    Amortization of debt financing                                                                                                                   95                                  99                                                                            192           204
         costs(1)

    Provision for current income taxes                                                                                                            (590)                            (2,041)                                                                       (1,229)      (3,492)

    Changes in working capital(4)                                                                                                                  (11)                            (1,812)                                                                       (6,150)     (10,539)
                                                                                                                                                    ---                              ------                                                                         ------       -------

    Cash provided by operating                                                                                                                    9,011                               8,995                                                                         15,157        16,273
         activities

    Changes in working capital(4)                                                                                                                    11                               1,812                                                                          6,150        10,539

    Maintenance capital expenditures                                                                                                            (1,796)                            (1,512)                                                                       (3,331)      (2,581)
                                                                                                                                                                                                                                                                  ------        ------

    Free cash flow                                                                                                                                7,226                               9,295           (2,069)                           (22.3)                      17,976        24,231    (6,255)       (25.8)
                                                                                                                                                  =====                               =====            ======                                                        ======        ======     ======


    _____________________

    NM - Not meaningful

    (1)  Interest expense, net, includes adjustments to derivative instruments related to interest rate swaps and non-cash amortization of deferred financing fees.

    (2) Pension expense primarily consists of interest cost, expected return on plan assets and amortization of actuarial and performance gains and losses.

    (3) Other non-cash (income) expense, net, primarily includes non-cash adjustments related to unrealized gains (losses) on commodity hedges and non-cash gains (losses)
    related to disposal of assets. See "Earnings Before Interest, Taxes, Depreciation and Amortization (EBITDA) excluding non-cash items, Free Cash Flow and
    Proportionately Combined Metrics" above for further discussion.

    (4) Conformed to current period presentation for the adoption of ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. See Note 2, ''Basis of
    Presentation'', in our Notes to Consolidated Condensed Financial Statements in Part I of Form 10-Q for the quarter ended June 30, 2018.


    Corporate and Other
    -------------------


                                                                                                                                       Quarter Ended                             Change                                               Six Months Ended June 30,                                        Change
                                                                                                                                          June 30,                             Favorable/                                                                                                            Favorable/
                                                                                                                                                                             (Unfavorable)                                                                                                         (Unfavorable)
                                                                                                                                                                              ------------                                                                                                         ------------

                                                                                                                                                     2018                                   2017                                                                                  2018                         2017
                                                                                                                                                     ----                                   ----                                                                                  ----                         ----

                                                                                                                                                        $                                     $                                   $                                        %                                                                 $                                          $            $        %
                                                                                                                                                      ---                                   ---                                 ---                                       ---                                                              ---                                        ---          ---       ---

                                                                                                                                                                              ($ In Thousands) (Unaudited)


    Fees to Manager-related party                                                                                                                  10,852                                 18,433                                7,581                                              41.1                                                     23,780                                      36,656        12,876              35.1

    Selling, general and administrative                                                                                                            10,144                                 11,092                                  948                                               8.5                                                     14,346                                      15,087           741               4.9
         expenses(1)

    Depreciation                                                                                                                                      166                                      -                               (166)                                               NM                                                       330                                           -        (330)               NM
                                                                                                                                                      ---                                    ---                                ----                                                                                                         ---                                         ---         ----

    Operating loss                                                                                                                               (21,162)                              (29,525)                               8,363                                              28.3                                                   (38,456)                                   (51,743)       13,287              25.7

    Interest expense, net(2)                                                                                                                      (8,282)                               (6,671)                             (1,611)                                           (24.1)                                                  (17,009)                                   (12,822)      (4,187)           (32.7)

    Other expense, net                                                                                                                               (78)                                     -                                (78)                                               NM                                                      (74)                                          -         (74)               NM

    Benefit for income taxes                                                                                                                        9,590                                 13,537                              (3,947)                                           (29.2)                                                    16,363                                      25,968       (9,605)           (37.0)

    Net loss                                                                                                                                     (19,932)                              (22,659)                               2,727                                              12.0                                                   (39,176)                                   (38,597)        (579)            (1.5)
                                                                                                                                                  =======                                =======                                =====                                                                                                     =======                                     =======          ====


    Reconciliation of net loss to EBITDA excluding
       non-cash items and a reconciliation of cash
       used in operating activities to Free Cash Flow:

    Net loss                                                                                                                                     (19,932)                              (22,659)                                                                                                                                       (39,176)                                   (38,597)

    Interest expense, net(2)                                                                                                                        8,282                                  6,671                                                                                                                                          17,009                                      12,822

    Benefit for income taxes                                                                                                                      (9,590)                              (13,537)                                                                                                                                       (16,363)                                   (25,968)

    Depreciation                                                                                                                                      166                                      -                                                                                                                                            330                                           -

    Fees to Manager-related party                                                                                                                  10,852                                 18,433                                                                                                                                          23,780                                      36,656

    Pension expense(3)                                                                                                                                 60                                      -                                                                                                                                            101                                           -

    Other non-cash expense, net                                                                                                                       223                                    187                                                                                                                                             386                                         375
                                                                                                                                                      ---                                    ---                                                                                                                                             ---                                         ---

    EBITDA excluding non-cash items                                                                                                               (9,939)                              (10,905)                                 966                                               8.9                                                   (13,933)                                   (14,712)          779               5.3
                                                                                                                                                   ======                                =======                                  ===                                                                                                     =======                                     =======           ===


    EBITDA excluding non-cash items                                                                                                               (9,939)                              (10,905)                                                                                                                                       (13,933)                                   (14,712)

    Interest expense, net(2)                                                                                                                      (8,282)                               (6,671)                                                                                                                                       (17,009)                                   (12,822)

    Convertible senior notes                                                                                                                        2,013                                  2,013                                                                                                                                           4,025                                       3,757
         interest(4)

    Amortization of debt financing                                                                                                                  1,021                                    988                                                                                                                                           2,904                                       1,981
         costs(2)

    Amortization of debt discount(2)                                                                                                                  903                                    876                                                                                                                                           1,800                                       1,495

    Benefit for current income taxes                                                                                                                8,515                                  2,223                                                                                                                                          16,108                                       5,171

    Changes in working capital                                                                                                                    (8,946)                                 4,677                                                                                                                                        (17,967)                                    (3,757)
                                                                                                                                                   ------                                  -----                                                                                                                                         -------                                      ------

    Cash used in operating activities                                                                                                            (14,715)                               (6,799)                                                                                                                                       (24,072)                                   (18,887)

    Changes in working capital                                                                                                                      8,946                                (4,677)                                                                                                                                         17,967                                       3,757

    Free cash flow                                                                                                                                (5,769)                              (11,476)                               5,707                                              49.7                                                    (6,105)                                   (15,130)        9,025              59.6
                                                                                                                                                   ======                                =======                                =====                                                                                                      ======                                     =======         =====

    _____________________

    NM - Not meaningful

    (1) For the quarter and six months ended June 30, 2018, selling, general and administrative expenses included $4.7 million and $5.6 million, respectively, of costs incurred in connection with the evaluation of various investment and acquisition/ disposition opportunities, compared with $4.9 million for the quarter and six months ended June 30, 2017. For the quarter and six
     months ended June 30, 2017, selling, general and administrative expenses also included $3.1 million and $5.4 million, respectively, of costs related to the implementation of a shared service center.

    (2)  Interest expense, net, included non-cash amortization of deferred financing fees and non-cash amortization of debt discount related to the 2.00% Convertible Senior Notes due October 2023.

    (3)  Pension expense primarily consists of interest cost, expected return on plan assets and amortization of actuarial and performance gains and losses.

    (4)  Represents the cash interest expense reclassified to Atlantic Aviation related to the 2.00% Convertible Senior Notes due October 2023, proceeds of which were used to pay down a portion of Atlantic Aviation's credit facility in October 2016.


                                                                                         MACQUARIE INFRASTRUCTURE CORPORATION
                                                                                    RECONCILIATION OF NET INCOME (LOSS) TO  EBITDA
                                                                      EXCLUDING NON-CASH ITEMS AND A RECONCILIATION FROM CASH PROVIDED BY/(USED
                                                                         IN) OPERATING ACTIVITIES TO PROPORTIONATELY COMBINED FREE CASH  FLOW


                                              For the Quarter Ended June 30, 2018
                                              -----------------------------------

                                               IMTT                     Atlantic                     Contracted                        MIC                  MIC                Proportionately               Contracted                 MIC
                                                                        Aviation                      Power(1)                      Hawaii(1)            Corporate               Combined(2)                    Power                 Hawaii
                                                                                                                                                                                                                           100%                 100%
                                                                                                                                                                                                                            ---                   ---

                                               ($ in Thousands) (Unaudited)

    Net income (loss)                                 20,197                       20,864                            10,947                        3,402              (19,932)                       35,478                   11,747                 3,403

    Interest expense, net(3)                          10,933                        4,242                             4,350                        1,886                 8,282                        29,693                    4,832                 1,887

    Provision (benefit) for income taxes               8,087                        7,600                             3,654                        2,144               (9,590)                       11,895                    3,654                 2,144

    Depreciation and amortization                     32,770                       26,959                            13,062                        4,894                   166                        77,851                   14,519                 4,896

    Fees to Manager-related party                          -                           -                                -                           -               10,852                        10,852                        -                    -

    Pension expense(4)                                 1,743                            6                                 -                         128                    60                         1,937                        -                  128

    Other non-cash expense (income),                     310                          597                           (1,751)                       (954)                  223                       (1,575)                 (1,690)                (954)
         net(5)


    EBITDA excluding non-cash items                   74,040                       60,268                            30,262                       11,500               (9,939)                      166,131                   33,062                11,504
                                                      ------                       ------                            ------                       ------                ------                       -------                   ------                ------


    EBITDA excluding non-cash items                   74,040                       60,268                            30,262                       11,500               (9,939)                      166,131                   33,062                11,504

    Interest expense, net(3)                        (10,933)                     (4,242)                          (4,350)                     (1,886)              (8,282)                     (29,693)                 (4,832)              (1,887)

    Convertible senior notes interest(6)                   -                     (2,013)                                -                           -                2,013                             -                       -                    -

    Adjustments to derivative                        (1,351)                     (1,077)                          (1,893)                        (99)                    -                      (4,420)                 (2,178)                (100)
         instruments recorded in interest
         expense, net(3)

       Amortization of debt financing                    412                          283                               365                           95                 1,021                         2,176                      379                    95
         costs(3)

    Amortization of debt discount(3)                       -                           -                                -                           -                  903                           903                        -                    -

    (Provision) benefit for current income           (4,376)                     (7,207)                             (54)                       (590)                8,515                       (3,712)                    (54)                (590)
         taxes

    Changes in working capital                         5,545                        4,572                          (12,562)                        (10)              (8,946)                     (11,401)                (12,694)                 (11)
                                                       -----                        -----                           -------                          ---                ------                       -------                  -------                   ---

    Cash provided by (used in) operating              63,337                       50,584                            11,768                        9,010              (14,715)                      119,984                   13,683                 9,011
         activities

    Changes in working capital                       (5,545)                     (4,572)                           12,562                           10                 8,946                        11,401                   12,694                    11

    Maintenance capital expenditures                 (5,483)                     (1,807)                            (303)                     (1,796)                    -                      (9,389)                   (404)              (1,796)
                                                      ------                       ------                              ----                       ------                   ---                       ------                     ----                ------

    Proportionately Combined Free Cash flow           52,309                       44,205                            24,027                        7,224               (5,769)                      121,996                   25,973                 7,226
                                                      ======                       ======                            ======                        =====                ======                       =======                   ======                 =====





                                            For the Quarter Ended June 30, 2017
                                            -----------------------------------

                                               IMTT                     Atlantic                     Contracted                        MIC                  MIC                Proportionately               Contracted                 MIC
                                                                        Aviation                      Power(1)                      Hawaii(1)            Corporate               Combined(2)                    Power                 Hawaii
                                                                                                                                                                                                                           100%                 100%
                                                                                                                                                                                                                            ---                   ---

                                               ($ in Thousands) (Unaudited)

    Net income (loss)                                 22,613                       16,808                             4,107                        4,973              (22,659)                       25,842                    4,292                 4,971

    Interest expense, net(3)                          11,763                        5,907                             7,789                        2,204                 6,671                        34,334                    8,767                 2,207

    Provision (benefit) for income taxes              15,716                       11,077                             1,845                        2,563              (13,537)                       17,664                    1,845                 2,563

    Depreciation and amortization                     30,795                       23,575                            12,980                        3,726                     -                       71,076                   14,861                 3,730

    Fees to Manager-related party                          -                           -                                -                           -               18,433                        18,433                        -                    -

    Pension expense(4)                                 1,350                            5                                 -                         272                     -                        1,627                        -                  272

    Other non-cash expense (income),                      69                         (22)                          (2,232)                         898                   187                       (1,100)                 (2,232)                  897
         net(5)

    EBITDA excluding non-cash items                   82,306                       57,350                            24,489                       14,636              (10,905)                      167,876                   27,533                14,640
                                                      ------                       ------                            ------                       ------               -------                       -------                   ------                ------


    EBITDA excluding non-cash items                   82,306                       57,350                            24,489                       14,636              (10,905)                      167,876                   27,533                14,640

    Interest expense, net(3)                        (11,763)                     (5,907)                          (7,789)                     (2,204)              (6,671)                     (34,334)                 (8,767)              (2,207)

    Convertible senior notes interest(6)                   -                     (2,013)                                -                           -                2,013                             -                       -                    -

    Adjustments to derivative                          1,587                        2,553                             1,312                          315                     -                        5,767                    1,474                   316
         instruments recorded in interest
         expense, net(3)

       Amortization of debt financing                    412                          221                               365                           99                   988                         2,085                      379                    99
         costs(3)

    Amortization of debt discount(3)                       -                           -                                -                           -                  876                           876                        -                    -

    (Provision) benefit for current income           (1,155)                     (1,730)                               85                      (2,041)                2,223                       (2,618)                      85               (2,041)
         taxes

    Changes in working capital(7)                   (16,881)                         784                           (7,215)                     (1,793)                4,677                      (20,428)                 (7,621)              (1,812)
                                                     -------                          ---                            ------                       ------                 -----                       -------                   ------                ------

    Cash provided by (used in) operating              54,506                       51,258                            11,247                        9,012               (6,799)                      119,224                   13,083                 8,995
         activities

    Changes in working capital(7)                     16,881                        (784)                            7,215                        1,793               (4,677)                       20,428                    7,621                 1,812

    Maintenance capital expenditures                 (2,987)                     (1,981)                                -                     (1,512)                    -                      (6,480)                       -              (1,512)

    Proportionately Combined Free Cash Flow           68,400                       48,493                            18,462                        9,293              (11,476)                      133,172                   20,704                 9,295
                                                      ======                       ======                            ======                        =====               =======                       =======                   ======                 =====


                                                                                                                        For the Six Months Ended Ended June 30, 2018
                                                                                                                        --------------------------------------------

                                                                                                                             IMTT                       Atlantic                     Contracted                        MIC                            MIC                             Proportionately                                   Contracted                 MIC
                                                                                                                                                       Aviation                       Power(1)                      Hawaii(1)                      Corporate                            Combined(2)                                        Power                  Hawaii
                                                                                                                                                                                                                                                                                                                                                       100%                 100%
                                                                                                                                                                                                                                                                                                                                                        ---                   ---

                                                                                                                                ($ in Thousands) (Unaudited)

    Net income (loss)                                                                                                                45,477                        53,831                            15,215                        5,612                          (39,176)                                     80,959                                     17,328                 5,614

    Interest expense, net(3)                                                                                                         18,672                         4,311                             5,246                        3,178                            17,009                                      48,416                                      5,717                 3,177

    Provision (benefit) for income taxes                                                                                             17,773                        19,711                             4,604                        2,949                          (16,363)                                     28,674                                      4,604                 2,949

    Depreciation and amortization                                                                                                    66,019                        52,438                            26,706                        9,044                               330                                     154,537                                     30,046                 9,051

    Fees to Manager-related party                                                                                                         -                            -                                -                           -                           23,780                                      23,780                                          -                    -

    Pension expense(4)                                                                                                                3,823                            11                                 -                         255                               101                                       4,190                                          -                  255

    Other non-cash expense (income),                                                                                                    404                           909                           (3,635)                       5,245                               386                                       3,309                                    (3,578)                5,245
         net(5)


    EBITDA excluding non-cash items                                                                                                 152,168                       131,211                            48,136                       26,283                          (13,933)                                    343,865                                     54,117                26,291
                                                                                                                                    -------                       -------                            ------                       ------                           -------                                     -------                                     ------                ------


    EBITDA excluding non-cash items                                                                                                 152,168                       131,211                            48,136                       26,283                          (13,933)                                    343,865                                     54,117                26,291

    Interest expense, net(3)                                                                                                       (18,672)                      (4,311)                          (5,246)                     (3,178)                         (17,009)                                   (48,416)                                   (5,717)              (3,177)

    Convertible senior notes interest(6)                                                                                                  -                      (4,025)                                -                           -                            4,025                                           -                                         -                    -

    Adjustments to derivative                                                                                                       (5,393)                      (5,444)                          (7,094)                       (766)                                -                                   (18,697)                                   (8,148)                (770)
         instruments recorded in interest
         expense, net(3)

    Amortization of debt financing                                                                                                      823                           562                               730                          192                             2,904                                       5,211                                        758                   192
             costs(3)

    Amortization of debt discount(3)                                                                                                      -                            -                                -                           -                            1,800                                       1,800                                          -                    -

    (Provision) benefit for current income                                                                                          (8,652)                     (13,740)                             (70)                     (1,229)                           16,108                                     (7,583)                                      (70)              (1,229)
         taxes

    Changes in working capital                                                                                                       10,634                        10,591                          (11,373)                     (6,149)                         (17,967)                                   (14,264)                                  (11,775)              (6,150)
                                                                                                                                     ------                        ------                           -------                       ------                           -------                                     -------                                    -------                ------

    Cash provided by (used in) operating                                                                                            130,908                       114,844                            25,083                       15,153                          (24,072)                                    261,916                                     29,165                15,157
         activities

    Changes in working capital                                                                                                     (10,634)                     (10,591)                           11,373                        6,149                            17,967                                      14,264                                     11,775                 6,150

    Maintenance capital expenditures                                                                                               (12,472)                      (3,109)                            (330)                     (3,331)                                -                                   (19,242)                                     (440)              (3,331)
                                                                                                                                    -------                        ------                              ----                       ------                               ---                                    -------                                       ----                ------

    Proportionately Combined Free Cash Flow                                                                                         107,802                       101,144                            36,126                       17,971                           (6,105)                                    256,938                                     40,500                17,976
                                                                                                                                    =======                       =======                            ======                       ======                            ======                                     =======                                     ======                ======



                                                                                                                      For the Six Months Ended Ended June 30, 2017
                                                                                                                      --------------------------------------------

                                                                                                                             IMTT                       Atlantic                     Contracted                        MIC                            MIC                             Proportionately                                   Contracted                 MIC
                                                                                                                                                       Aviation                       Power(1)                      Hawaii(1)                      Corporate                            Combined(2)                                        Power                  Hawaii
                                                                                                                                                                                                                                                                                                                                                       100%                 100%
                                                                                                                                                                                                                                                                                                                                                        ---                   ---

                                                                                                                              ($ in Thousands) (Unaudited)

    Net income (loss)                                                                                                                46,429                        38,634                             2,153                        9,848                          (38,597)                                     58,467                                      2,353                 9,844

    Interest expense, net(3)                                                                                                         20,520                         9,353                            12,579                        3,914                            12,822                                      59,188                                     14,150                 3,918

    Provision (benefit) for income taxes                                                                                             32,264                        25,627                             1,872                        5,942                          (25,968)                                     39,737                                      1,872                 5,942

    Depreciation and amortization                                                                                                    62,315                        48,608                            26,441                        7,202                                 -                                    144,566                                     30,201                 7,211

    Fees to Manager-related party                                                                                                         -                            -                                -                           -                           36,656                                      36,656                                          -                    -

    Pension expense(4)                                                                                                                3,766                            10                                 -                         545                                 -                                      4,321                                          -                  545

    Other non-cash expense (income),                                                                                                    137                            40                           (4,235)                       6,469                               375                                       2,786                                    (4,256)                6,468
         net(5)

    EBITDA excluding non-cash items                                                                                                 165,431                       122,272                            38,810                       33,920                          (14,712)                                    345,721                                     44,320                33,928
                                                                                                                                    -------                       -------                            ------                       ------                           -------                                     -------                                     ------                ------


    EBITDA excluding non-cash items                                                                                                 165,431                       122,272                            38,810                       33,920                          (14,712)                                    345,721                                     44,320                33,928

    Interest expense, net(3)                                                                                                       (20,520)                      (9,353)                         (12,579)                     (3,914)                         (12,822)                                   (59,188)                                  (14,150)              (3,918)

    Convertible senior notes interest(6)                                                                                                  -                      (3,757)                                -                           -                            3,757                                           -                                         -                    -

    Adjustments to derivative                                                                                                           267                         2,686                             (302)                          89                                 -                                      2,740                                      (360)                   90
         instruments recorded in interest
         expense, net(3)

       Amortization of debt financing                                                                                                   823                           535                               729                          204                             1,981                                       4,272                                        758                   204
         costs(3)

       Amortization of debt discount(3)                                                                                                   -                            -                                -                           -                            1,495                                       1,495                                          -                    -

    (Provision) benefit for current income                                                                                          (3,413)                      (4,602)                              (3)                     (3,492)                            5,171                                     (6,339)                                       (3)              (3,492)
         taxes

    Changes in working capital(7)                                                                                                  (16,145)                      (5,332)                          (8,094)                    (10,519)                          (3,757)                                   (43,847)                                   (8,206)             (10,539)
                                                                                                                                    -------                        ------                            ------                      -------                            ------                                     -------                                     ------               -------

    Cash provided by (used in) operating                                                                                            126,443                       102,449                            18,561                       16,288                          (18,887)                                    244,854                                     22,359                16,273
         activities

    Changes in working capital(7)                                                                                                    16,145                         5,332                             8,094                       10,519                             3,757                                      43,847                                      8,206                10,539

    Maintenance capital expenditures                                                                                                (5,447)                      (2,906)                             (22)                     (2,581)                                -                                   (10,956)                                      (22)              (2,581)
                                                                                                                                                                                                      ---

    Proportionately Combined Free Cash Flow                                                                                         137,141                       104,875                            26,633                       24,226                          (15,130)                                    277,745                                     30,543                24,231
                                                                                                                                    =======                       =======                            ======                       ======                           =======                                     =======                                     ======                ======


    ___________________________

    (1) Represents MIC's proportionately combined interests in the businesses comprising these reportable segments.

    (2) The sum of the amounts attributable to MIC in proportion to its ownership.

    (3) Interest expense, net, includes adjustments to derivative instruments, non-cash amortization of deferred financing fees and non-cash amortization of debt discount related to the 2.00% Convertible Senior Notes due October 2023.

    (4) Pension expense primarily consists of interest cost, expected return on plan assets and amortization of actuarial and performance gains and losses.

    (5) Other non-cash expense (income), net, primarily includes non-cash amortization of tolling liabilities, unrealized gains (losses) on commodity hedges and non-cash gains (losses) related to disposal of assets. See "Earnings Before Interest, Taxes, Depreciation and Amortization (EBITDA) excluding non-cash items, Free Cash Flow
     and Proportionately Combined Metrics" above for further discussion.

    (6) Represents the cash interest expense reclassified from MIC Corporate to Atlantic Aviation related to the 2.00% Convertible Senior Notes due October 2023, proceeds of which were used to pay down a portion of Atlantic Aviation's credit facility in October 2016.

    (7) Conformed to current period presentation for the adoption of ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash. See Note 2, ''Basis of Presentation'', in our Notes to Consolidated Condensed Financial Statements in Part I of Form 10-Q for the quarter ended June 30, 2018.

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SOURCE Macquarie Infrastructure Corporation