Ameren Announces 2023 Results and Issues Guidance for 2024 Earnings and Long-Term Growth

    --  2023 Diluted Earnings Per Share (EPS) were $4.38, Compared to $4.14 in
        2022
    --  2024 Diluted EPS Guidance Range Established at $4.52 to $4.72
    --  2024 through 2028 Diluted EPS Compound Annual Growth Rate Guidance of 6%
        to 8% using 2024 Guidance Midpoint as a Base

ST. LOUIS, Feb. 22, 2024 /PRNewswire/ -- Ameren Corporation (NYSE: AEE) today announced 2023 net income attributable to common shareholders of $1,152 million, or $4.38 per diluted share, compared to 2022 net income attributable to common shareholders of $1,074 million, or $4.14 per diluted share.

Earnings results for 2023 were driven by solid operating performance and execution of the company's strategy. Higher earnings were the result of increased infrastructure investments across all business segments. Ameren Missouri earnings benefited from new electric service rates effective July 9, 2023. Earnings were also favorably impacted by lower Ameren Missouri and Ameren Illinois Natural Gas operations and maintenance expenses. Ameren Illinois Electric Distribution earnings benefited from a higher allowed return on equity due to a higher 30-year U.S. Treasury bond yield in 2023 compared to 2022. Ameren Parent earnings benefited from lower income tax expense due, in part, to the effect of favorable market returns on company-owned life insurance (COLI) investments. These favorable factors were partially offset by lower Ameren Missouri electric retail sales, primarily driven by weather, increased interest expense at Ameren Missouri, Ameren Illinois Natural Gas and Ameren Parent and lower energy efficiency performance incentives at Ameren Missouri in 2023 as compared to 2022. Finally, the earnings comparison also reflected higher weighted-average basic common shares outstanding.

"We made significant strides in executing our strategy during 2023 for the benefit of our customers, communities and shareholders," said Martin J. Lyons Jr., chairman, president and chief executive officer of Ameren Corporation. "This included completing substantial energy infrastructure investments, updating Ameren Missouri's Integrated Resource Plan, which calls for a diverse mix of generation investments to most affordably and reliably meet customer needs, and receiving approval to build additional renewable generation and transmission resources. Our continued investments are driving safer, more reliable and resilient service for customers as we transition to a cleaner energy future. We are confident our achievements this year will provide significant long-term value for our customers, communities, shareholders and the environment."

Ameren recorded net income attributable to common shareholders for the three months ended December 31, 2023, of $158 million, or 60 cents per diluted share, compared to net income attributable to common shareholders of $163 million, or 63 cents per diluted share, for the same period in 2022. The year-over-year comparison reflected increased infrastructure investments across all business segments. Ameren Missouri earnings benefited from new electric service rates effective July 9, 2023. Ameren Illinois Electric Distribution earnings benefited from a higher allowed return on equity due to a higher 30-year U.S. Treasury bond yield in 2023 compared to 2022. These favorable factors were more than offset by lower Ameren Missouri electric retail sales driven primarily by milder-than-normal winter temperatures compared to the colder-than-normal winter temperatures in the year-ago quarter and higher interest expense at Ameren Parent.

Earnings and Rate Base Guidance

Ameren expects 2024 diluted earnings per share to be in a range of $4.52 to $4.72. Ameren expects diluted earnings per share to grow at a 6% to 8% compound annual rate from 2024 through 2028, using the 2024 guidance range midpoint of $4.62 per share as the base. Ameren's multi-year earnings growth is expected to be driven by projected rate base growth of approximately 8.2% compounded annually from 2023 through 2028.

"We remain focused on strong, sustainable execution of our strategy, which includes investments to modernize the energy grid and transition to a cleaner energy portfolio in a responsible fashion. This, along with our relentless focus on disciplined cost management and reliability, will continue to deliver superior value for our customers, the communities we serve, our shareholders and the environment," Lyons said.

Ameren's earnings guidance for 2024 and multi-year growth expectations assume normal temperatures and are subject to the effects of, among other things: regulatory, judicial and legislative actions; energy center and energy distribution operations; energy, economic, capital and credit market conditions; customer usage; severe storms; market returns on COLI investments; unusual or otherwise unexpected gains or losses; and other risks and uncertainties outlined, or referred to, in the Forward-looking Statements section of this release.

Ameren Missouri Segment Results

Ameren Missouri 2023 earnings were $545 million, compared to 2022 earnings of $562 million. The year-over-year comparison reflected increased earnings on infrastructure investments, new electric service rates effective July 9, 2023 and lower operations and maintenance expenses. These favorable factors were more than offset by lower electric retail sales driven primarily by weather, lower energy efficiency performance incentives, and higher interest expense.

Ameren Illinois Electric Distribution Segment Results

Ameren Illinois Electric Distribution 2023 earnings were $258 million, compared to 2022 earnings of $202 million. The year-over-year improvement reflected increased earnings on infrastructure investments and a higher allowed return on equity due to a higher average 30-year U.S. Treasury bond yield in 2023 compared to 2022.

Ameren Illinois Natural Gas Segment Results

Ameren Illinois Natural Gas 2023 earnings were $134 million, compared to 2022 earnings of $123 million. The year-over-year improvement reflected increased earnings on infrastructure investments and lower operations and maintenance expenses due, in part, to the effect of favorable market returns on COLI investments. These favorable factors were partially offset by higher interest expense.

Ameren Transmission Segment Results

Ameren Transmission 2023 earnings were $296 million, compared to 2022 earnings of $263 million. The year-over-year improvement reflected increased earnings on infrastructure investments.

Ameren Parent Results (includes items not reported in a business segment)

Ameren Parent results for 2023 reflected a loss of $81 million, compared to a 2022 loss of $76 million. The year-over-year comparison reflected lower tax expense due, in part to, COLI investment performance, which was more than offset by higher interest expense primarily due to higher interest rates.

Analyst Conference Call

Ameren will conduct a conference call for financial analysts at 9 a.m. Central Time on Friday, Feb. 23 to discuss 2023 earnings, 2024 earnings guidance and other matters. Investors, the news media and the public may listen to a live broadcast of the call at AmerenInvestors.com by clicking on "Webcast" under "Q4 2023 Earnings Conference Call," where an accompanying slide presentation will also be available. The conference call and presentation will be archived for one year in the "Investors" section of the website under "Quarterly Earnings."

About Ameren

St. Louis-based Ameren Corporation powers the quality of life for 2.4 million electric customers and more than 900,000 natural gas customers in a 64,000-square-mile area through its Ameren Missouri and Ameren Illinois rate-regulated utility subsidiaries. Ameren Illinois provides electric transmission and distribution service and natural gas distribution service. Ameren Missouri provides electric generation, transmission and distribution service, as well as natural gas distribution service. Ameren Transmission Company of Illinois develops, owns and operates rate-regulated regional electric transmission projects. For more information, visit Ameren.com, or follow us on social media at @AmerenCorp on X, Facebook.com/AmerenCorp, or LinkedIn/company/Ameren.

Forward-looking Statements

Statements in this release not based on historical facts are considered "forward-looking" and, accordingly, involve risks and uncertainties that could cause actual results to differ materially from those discussed. Although such forward-looking statements have been made in good faith and are based on reasonable assumptions, there is no assurance that the expected results will be achieved. These statements include (without limitation) statements as to future expectations, beliefs, plans, projections, strategies, targets, estimates, objectives, events, conditions, and financial performance. In connection with the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, we are providing this cautionary statement to identify important factors that could cause actual results to differ materially from those anticipated. The following factors, in addition to those discussed under Risk Factors in Ameren's Annual Report on Form 10-K for the year ended December 31, 2022 and elsewhere in this release and in our other filings with the Securities and Exchange Commission, could cause actual results to differ materially from management expectations suggested in such forward-looking statements:

    --  regulatory, judicial, or legislative actions, and any changes in
        regulatory policies and ratemaking determinations, that may change
        regulatory recovery mechanisms, such as those that may result from
        Ameren Missouri's petition to the Missouri Public Service Commission
        (MoPSC) for a financing order to authorize the issuance of securitized
        utility tariff bonds to finance the cost of the planned retirement of
        the Rush Island Energy Center, Ameren Missouri's proposed customer
        energy-efficiency plan under the Missouri Energy Efficiency Investment
        Act (MEEIA) filed with the MoPSC in January 2024, Ameren Illinois'
        December 2023 Illinois Commerce Commission (ICC) order for the
        Multi-Year Rate Plan (MYRP) electric distribution service regulatory
        rate review that directed Ameren Illinois to file a revised Grid Plan
        for 2023 through 2027 along with Ameren Illinois' January 2024 rehearing
        request of the order and appeal of the order to the Illinois Appellate
        Court for the Fifth Judicial District, Ameren Illinois' appeal of the
        November 2023 ICC natural gas delivery service rate order to the
        Illinois Appellate Court for the Fifth Judicial District, and the August
        2022 United States Court of Appeals for the District of Columbia Circuit
        ruling that vacated FERC's Midcontinent Independent System Operator,
        Inc., a regional transmission organization (MISO) return on
        equity-determining orders and remanded the proceedings to the FERC;
    --  our ability to control costs and make substantial investments in our
        businesses, including our ability to recover costs and investments, and
        to earn our allowed return on equity (ROEs), within frameworks
        established by our regulators, while maintaining affordability of
        services for our customers;
    --  the effect and duration of Ameren Illinois' election to utilize MYRPs
        for electric distribution service ratemaking effective for rates
        beginning in 2024, including the effect of the reconciliation cap on the
        electric distribution revenue requirement;
    --  the effect of Ameren Illinois' use of the performance-based formula
        ratemaking framework for its participation in electric energy-efficiency
        programs, and the related impact of the direct relationship between
        Ameren Illinois' ROE and the 30-year United States Treasury bond yields;
    --  the effect on Ameren Missouri of any customer rate caps or limitations
        on increasing the electric service revenue requirement pursuant to
        Ameren Missouri's election to use the plant-in-service accounting;
    --  Ameren Missouri's ability to construct and/or acquire wind, solar, and
        other renewable energy generation facilities and battery storage, as
        well as natural gas-fired energy centers, extend the operating license
        for the Callaway Energy Center, retire fossil fuel-fired energy centers,
        and implement new or existing customer energy-efficiency programs,
        including any such construction, acquisition, retirement, or
        implementation in connection with its Smart Energy Plan, integrated
        resource plan, or emissions reduction goals, and to recover its cost of
        investment, a related return, and, in the case of customer
        energy-efficiency programs, any lost margins in a timely manner, each of
        which is affected by the ability to obtain all necessary regulatory and
        project approvals, including certificates of convenience and necessity
        from the MoPSC or any other required approvals for the addition of
        renewable resources and natural gas-fired energy centers;
    --  Ameren Missouri's ability to use or transfer federal production and
        investment tax credits related to renewable energy projects; the cost of
        wind, solar, and other renewable generation and storage technologies;
        and our ability to obtain timely interconnection agreements with the
        MISO or other regional transmission organizations at an acceptable cost
        for each facility;
    --  the outcome of competitive bids related to requests for proposals
        associated with the MISO's long-range transmission planning;
    --  the inability of our counterparties to meet their obligations with
        respect to contracts, credit agreements, and financial instruments,
        including as they relate to the construction and acquisition of electric
        and natural gas utility infrastructure and the ability of counterparties
        to complete projects, which is dependent upon the availability of
        necessary materials and equipment, including those obligations that are
        affected by supply chain disruptions;
    --  advancements in energy technologies, including carbon capture,
        utilization, and sequestration, hydrogen fuel for electric production
        and energy storage, next generation nuclear, and large-scale long-cycle
        battery energy storage, and the impact of federal and state energy and
        economic policies with respect to those technologies;
    --  the effects of changes in federal, state, or local laws and other
        governmental actions, including monetary, fiscal, foreign trade, and
        energy policies;
    --  the effects of changes in federal, state, or local tax laws or rates,
        including the effects of the Inflation Reduction Act of 2022 (IRA) and
        the 15% minimum tax on adjusted financial statement income, as well as
        additional regulations, interpretations, amendments, or technical
        corrections to, or in connection with the IRA, and challenges to the tax
        positions we have taken, if any, as well as resulting effects on
        customer rates and the recoverability of the minimum tax imposed under
        the IRA;
    --  the effects on energy prices and demand for our services resulting from
        technological advances, including advances in customer energy
        efficiency, electric vehicles, electrification of various industries,
        energy storage, and private generation sources, which generate
        electricity at the site of consumption and are becoming more
        cost-competitive;
    --  the cost and availability of fuel, such as low-sulfur coal, natural gas,
        and enriched uranium used to produce electricity; the cost and
        availability of natural gas for distribution and purchased power,
        including capacity, zero emission credits, renewable energy credits,
        emission allowances; and the level and volatility of future market
        prices for such commodities and credits;
    --  disruptions in the delivery of fuel, failure of our fuel suppliers to
        provide adequate quantities or quality of fuel, or lack of adequate
        inventories of fuel, including nuclear fuel assemblies from primarily
        one Nuclear Regulatory Commission-licensed supplier of Ameren Missouri's
        Callaway Energy Center assemblies;
    --  the cost and availability of transmission capacity for the energy
        generated by Ameren Missouri's energy centers or required to satisfy
        Ameren Missouri's energy sales;
    --  the effectiveness of our risk management strategies and our use of
        financial and derivative instruments;
    --  the ability to obtain sufficient insurance or, in the absence of
        insurance, the ability to timely recover uninsured losses from our
        customers;
    --  the impact of cyberattacks and data security risks on us, our suppliers,
        or other entities on the grid, which could, among other things, result
        in the loss of operational control of energy centers and electric and
        natural gas transmission and distribution systems and/or the loss of
        data, such as customer, employee, financial, and operating system
        information;
    --  acts of sabotage, which have increased in frequency and severity within
        the utility industry, war, terrorism, or other intentionally disruptive
        acts;
    --  business, economic, and capital market conditions, including the impact
        of such conditions on interest rates, inflation, and investments;
    --  the impact of inflation or a recession on our customers and the related
        impact on our results of operations, financial position, and liquidity;
    --  disruptions of the capital and credit markets, deterioration in our
        credit metrics, or other events that may have an adverse effect on the
        cost or availability of capital, including short-term credit and
        liquidity, and our ability to access the capital and credit markets on
        reasonable terms when needed;
    --  the actions of credit rating agencies and the effects of such actions;
    --  the impact of weather conditions and other natural phenomena on us and
        our customers, including the impact of system outages and the level of
        wind and solar resources;
    --  the construction, installation, performance, and cost recovery of
        generation, transmission, and distribution assets;
    --  the ability to maintain system reliability during the transition to
        clean energy generation by Ameren Missouri and the electric utility
        industry as well as Ameren Missouri's ability to meet generation
        capacity obligations;
    --  the effects of failures of electric generation, electric and natural gas
        transmission or distribution, or natural gas storage facilities systems
        and equipment, which could result in unanticipated liabilities or
        unplanned outages;
    --  the operation of Ameren Missouri's Callaway Energy Center, including
        planned and unplanned outages, as well as the ability to recover costs
        associated with such outages and the impact of such outages on
        off-system sales and purchased power, among other things;
    --  Ameren Missouri's ability to recover the remaining investment and
        decommissioning costs associated with the retirement of an energy
        center, as well as the ability to earn a return on that remaining
        investment and those decommissioning costs;
    --  the impact of current environmental laws and new, more stringent, or
        changing requirements, including those related to the New Source Review
        provisions of the Clean Air Act, carbon dioxide, nitrogen oxides and
        other emissions and discharges, Illinois emission standards, cooling
        water intake structures, coal combustion residuals, energy efficiency,
        and wildlife protection, that could limit or terminate the operation of
        certain of Ameren Missouri's energy centers, increase our operating
        costs or investment requirements, result in an impairment of our assets,
        cause us to sell our assets, reduce our customers' demand for
        electricity or natural gas, or otherwise have a negative financial
        effect;
    --  the impact of complying with renewable energy standards in Missouri and
        Illinois and with the zero emission standard in Illinois;
    --  the effectiveness of Ameren Missouri's customer energy-efficiency
        programs and the related revenues and performance incentives earned
        under its MEEIA programs;
    --  Ameren Illinois' ability to achieve the performance standards applicable
        to its electric distribution business and electric customer
        energy-efficiency goals and the resulting impact on its allowed ROE;
    --  labor disputes, work force reductions, changes in future wage and
        employee benefits costs, including those resulting from changes in
        discount rates, mortality tables, returns on benefit plan assets, and
        other assumptions;
    --  the impact of negative opinions of us or our utility services that our
        customers, investors, legislators, regulators, creditors, or other
        stakeholders may have or develop, which could result from a variety of
        factors, including failures in system reliability, failure to implement
        our investment plans or to protect sensitive customer information,
        increases in rates, negative media coverage, or concerns about
        environmental, social, and/or governance practices;
    --  the impact of adopting new accounting and reporting guidance;
    --  the effects of strategic initiatives, including mergers, acquisitions,
        and divestitures;
    --  legal and administrative proceedings;
    --  pandemics or other significant global health events, and their impacts
        on our results of operations, financial position, and liquidity; and
    --  the impacts of the Russian invasion of Ukraine and the Israel-Hamas war,
        related sanctions imposed by the U.S. and other governments, and any
        broadening of these or other global conflicts, including potential
        impacts on the cost and availability of fuel, natural gas, enriched
        uranium, and other commodities, materials, and services, the inability
        of our counterparties to perform their obligations, disruptions in the
        capital and credit markets, and other impacts on business, economic, and
        geopolitical conditions, including inflation.

New factors emerge from time to time, and it is not possible for management to predict all of such factors, nor can it assess the impact of each such factor on the business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained or implied in any forward-looking statement. Given these uncertainties, undue reliance should not be placed on these forward-looking statements. Except to the extent required by the federal securities laws, we undertake no obligation to update or revise publicly any forward-looking statements to reflect new information or future events.


                                                               
            
              AMEREN CORPORATION (AEE)

                                                           
            
              CONSOLIDATED STATEMENT OF INCOME

                                                        
            (Unaudited, in millions, except per share amounts)




                                                                                                                                   Three Months Ended               Year Ended
                                                                                                                      December 31,              December 31,


                                                                                                                      2023           2022             2023     2022



     
              Operating Revenues:



     Electric                                                                                                      $1,343         $1,610           $6,439   $6,581



     Natural gas                                                                                                      275            436            1,061    1,376



     Total operating revenues                                                                                       1,618          2,046            7,500    7,957



     
              Operating Expenses:



     Fuel                                                                                                              91             97              514      473



     Purchased power                                                                                                  203            489            1,298    1,547



     Natural gas purchased for resale                                                                                  75            226              355      657



     Other operations and maintenance                                                                                 498            510            1,866    1,937



     Depreciation and amortization                                                                                    363            324            1,387    1,289



     Taxes other than income taxes                                                                                    124            124              522      539



     Total operating expenses                                                                                       1,354          1,770            5,942    6,442



     
              Operating Income                                                                                      264            276            1,558    1,515



     
              Other Income, Net                                                                                      87             46              348      226



     
              Interest Charges                                                                                      153            130              566      486



     
              Income Before Income Taxes                                                                            198            192            1,340    1,255



     
              Income Taxes                                                                                           39             28              183      176



     
              Net Income                                                                                            159            164            1,157    1,079



     
              Less: Net Income Attributable to Noncontrolling Interests                                               1              1                5        5



     
              Net Income Attributable to Ameren Common Shareholders                                                $158           $163           $1,152   $1,074





     
              Earnings per Common Share - Basic                                                                   $0.60          $0.63            $4.39    $4.16





     
              Earnings per Common Share - Diluted                                                                 $0.60          $0.63            $4.38    $4.14





     
              Weighted-average Common Shares Outstanding - Basic                                                  263.5          259.1            262.8    258.4



     
              Weighted-average Common Shares Outstanding - Diluted                                                264.0          260.2            263.4    259.5


                                                                 
              
            AMEREN CORPORATION (AEE)

                                                                
              
            CONSOLIDATED BALANCE SHEET

                                                                       
          (Unaudited, in millions)




                                                                                                               December 31, 2023 December 31,
                                                                                                                                      2022


                                                                         
          
                ASSETS



     
                Current Assets:



     Cash and cash equivalents                                                                                              $25           $10



     Accounts receivable - trade (less allowance for doubtful accounts)                                                     494           600



     Unbilled revenue                                                                                                       319           446



     Miscellaneous accounts receivable                                                                                      106            54



     Inventories                                                                                                            733           667



     Current regulatory assets                                                                                              365           354



     Investments in industrial development revenue bonds                                                                      -          240



     Current collateral assets                                                                                               14           142



     Other current assets                                                                                                   125           155



     Total current assets                                                                                                 2,181         2,668



     
                Property, Plant, and Equipment, Net                                                                    33,776        31,262



     
                Investments and Other Assets:



     Nuclear decommissioning trust fund                                                                                   1,150           958



     Goodwill                                                                                                               411           411



     Regulatory assets                                                                                                    1,810         1,426



     Pension and other postretirement benefits                                                                              581           411



     Other assets                                                                                                           921           768



     Total investments and other assets                                                                                   4,873         3,974



     
                TOTAL ASSETS                                                                                          $40,830       $37,904


                                                                 
              
            LIABILITIES AND EQUITY



     
                Current Liabilities:



     Current maturities of long-term debt                                                                                  $849          $340



     Short-term debt                                                                                                        536         1,070



     Accounts and wages payable                                                                                           1,136         1,159



     Customer deposits                                                                                                      176           115



     Other current liabilities                                                                                              648           682



     Total current liabilities                                                                                            3,345         3,366



     
                Long-term Debt, Net                                                                                    15,121        13,685



     
                Deferred Credits and Other Liabilities:



     Accumulated deferred income taxes and investment tax credits, net                                                    4,176         3,804



     Regulatory liabilities                                                                                               5,512         5,309



     Asset retirement obligations                                                                                           772           763



     Other deferred credits and liabilities                                                                                 426           340



     Total deferred credits and other liabilities                                                                        10,886        10,216



     
                Shareholders' Equity:



     Common stock                                                                                                             3             3



     Other paid-in capital, principally premium on common stock                                                           7,216         6,860



     Retained earnings                                                                                                    4,136         3,646



     Accumulated other comprehensive loss                                                                                   (6)          (1)



     Total shareholders' equity                                                                                          11,349        10,508



     
                Noncontrolling Interests                                                                                  129           129



     Total equity                                                                                                        11,478        10,637



     
                TOTAL LIABILITIES AND EQUITY                                                                          $40,830       $37,904


                                                                  
              
                AMEREN CORPORATION (AEE)

                                                       
              
                CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS

                                                                         
              (Unaudited, in millions)




                                                                                                                                      Year Ended December 31,


                                                                                                                                 2023         2022



     
                Cash Flows From Operating Activities:



     Net income                                                                                                               $1,157       $1,079



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



     Depreciation and amortization                                                                                             1,432        1,373



     Amortization of nuclear fuel                                                                                                 68           65



     Amortization of debt issuance costs and premium/discounts                                                                    16           21



     Deferred income taxes and investment tax credits, net                                                                       229          170



     Allowance for equity funds used during construction                                                                        (54)        (43)



     Stock-based compensation costs                                                                                               26           24



     Other                                                                                                                        16           68



     Changes in assets and liabilities                                                                                         (326)       (494)



     
                Net cash provided by operating activities                                                                    2,564        2,263



     
                Cash Flows From Investing Activities:



     Capital expenditures                                                                                                    (3,597)     (3,351)



     Nuclear fuel expenditures                                                                                                 (174)        (29)



     Purchases of securities - nuclear decommissioning trust fund                                                              (266)       (229)



     Sales and maturities of securities - nuclear decommissioning trust fund                                                     240          216



     Other                                                                                                                       (1)          23



     
                Net cash used in investing activities                                                                      (3,798)     (3,370)



     
                Cash Flows From Financing Activities:



     Dividends on common stock                                                                                                 (662)       (610)



     Dividends paid to noncontrolling interest holders                                                                           (5)         (5)



     Short-term debt, net                                                                                                      (533)         522



     Maturities of long-term debt                                                                                              (100)       (505)



     Issuances of long-term debt                                                                                               2,295        1,467



     Issuances of common stock                                                                                                   346          333



     Employee payroll taxes related to stock-based compensation                                                                 (20)        (16)



     Debt issuance costs                                                                                                        (21)        (18)



     Other                                                                                                                      (10)



     
                Net cash provided by financing activities                                                                    1,290        1,168



     
                Net change in cash, cash equivalents, and restricted cash                                                       56           61



     
                Cash, cash equivalents, and restricted cash at beginning of year                                               216          155



     
                Cash, cash equivalents, and restricted cash at end of year                                                    $272         $216


                                                     
              
       AMEREN CORPORATION (AEE)

                                                       
              
       OPERATING STATISTICS




                                                                                                    Three Months Ended                Twelve Months Ended


                                                                                                    December 31,                December 31,


                                                                                               2023      2022             2023     2022



     
                Electric Sales - kilowatthours (in millions):



     
                Ameren Missouri



     Residential                                                                             2,897     3,227           12,839   13,915



     Commercial                                                                              3,166     3,275           13,466   13,826



     Industrial                                                                                967       994            3,977    4,090



     Street lighting and public authority                                                       20        22               71       76



     Ameren Missouri retail load subtotal                                                    7,050     7,518           30,353   31,907



     Off-system sales                                                                          766     1,545            4,145    7,645



     Ameren Missouri total                                                                   7,816     9,063           34,498   39,552



     
                Ameren Illinois Electric Distribution



     Residential                                                                             2,504     2,610           10,774   11,708



     Commercial                                                                              2,766     2,888           11,602   11,867



     Industrial                                                                              2,614     2,670           10,740   10,981



     Street lighting and public authority                                                       90        96              385      410



     Ameren Illinois Electric Distribution total                                             7,974     8,264           33,501   34,966



     Eliminate affiliate sales                                                                (30)     (50)            (30)   (190)



     Ameren total                                                                           15,760    17,277           67,969   74,328



     
                Electric Revenues (in millions):



     
                Ameren Missouri



     Residential                                                                              $303      $311           $1,577   $1,578



     Commercial                                                                                254       251            1,280    1,219



     Industrial                                                                                 63        61              306      290



     Other, including street lighting and public authority                                      64        70              124      171



     Ameren Missouri retail load subtotal                                                     $684      $693           $3,287   $3,258



     Off-system sales and capacity                                                              32       190              407      591



     Ameren Missouri total                                                                    $716      $883           $3,694   $3,849



     
                Ameren Illinois Electric Distribution



     Residential                                                                              $295      $371           $1,344   $1,325



     Commercial                                                                                165       197              747      768



     Industrial                                                                                 50        54              186      199



     Other, including street lighting and public authority                                    (14)      (7)            (59)    (36)



     Ameren Illinois Electric Distribution total                                              $496      $615           $2,218   $2,256



     
                Ameren Transmission



     Ameren Illinois Transmission(a)                                                          $117      $104             $480     $424



            ATXI                                                                                48        46              198      192



     Eliminate affiliate revenues                                                                -                      (1)     (1)



     Ameren Transmission total                                                                $165      $150             $677     $615



     Other and intersegment eliminations                                                      (34)     (38)           (150)   (139)



     Ameren total                                                                           $1,343    $1,610           $6,439   $6,581



     (a) Includes $26 million, $29 million, $113 million and $104 million, respectively, of electric operating revenues from transmission
          services      provided to the Ameren Illinois Electric Distribution segment.


                                                
            
       AMEREN CORPORATION (AEE)

                                                  
            
       OPERATING STATISTICS




                                                                                      Three Months Ended                    Twelve Months Ended


                                                                                         December 31,                        December 31,


                                                                            2023                                2022   2023                      2022



     
                Gas Sales - dekatherms (in millions):



     Ameren Missouri                                                          6                                   7     19                        22



     Ameren Illinois Natural Gas                                             48                                  53    163                       182



     Ameren total                                                            54                                  60    182                       204



     
                Gas Revenues (in millions):



     Ameren Missouri                                                        $43                                 $67   $165                      $197



     Ameren Illinois Natural Gas                                            232                                 369    897                     1,180



     Eliminate affiliate revenues                                             -                                      (1)                      (1)



     Ameren total                                                          $275                                $436 $1,061                    $1,376


                                                                                                December 31, 2023                   December 31,
                                                                                                                                           2022



     
                Common Stock:



     Shares outstanding (in millions)                                                                      266.3                           262.0



     Book value per share                                                                                 $42.62                          $40.11

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SOURCE Ameren Corporation