Financial Performance - Operating revenues for the year ended December 31, 2024, increased to 17.224billion,upfrom14.779 billion in 2023, representing a growth of 9.9%[421]. - Net income attributable to Vistra for 2024 was 2.659billion,comparedto1.493 billion in 2023, reflecting a year-over-year increase of 77.5%[421]. - The company reported a comprehensive income of 2.826billionfor2024,comparedto1.491 billion in 2023, indicating a significant improvement[423]. - Total assets increased to 37.770billionin2024,upfrom32.966 billion in 2023, marking a growth of 14.0%[425]. - The company's total liabilities rose to 32.187billionin2024,comparedto27.644 billion in 2023, an increase of 16.5%[425]. - The net income per weighted average share of common stock outstanding increased to 7.16in2024from3.63 in 2023, a growth of 97.3%[421]. - The company reported a net change in cash of (2,317)millionin2024,contrastingwithapositivechangeof3,014 million in 2023[432]. - The company experienced a net unrealized loss from mark-to-market valuations of commodities amounting to (1,155)millionin2024[430].DebtandFinancing−AsofDecember31,2024,Vistrahasapproximately3.5 billion in principal amount of variable rate debt, with 2.3billionhedgedthroughinterestrateswaps[399].−Issuancesoflong−termdebtroseto3,817 million in 2024, up from 2,498millionin2023[432].−Thetotallong−termdebt,includingamountsduecurrently,increasedto16.298 billion in 2024 from 14.402billionin2023,reflectingagrowthofapproximately13.23.175 billion to 3.440billioninOctober2024,extendingitsmaturitydatetoOctober11,2029[571].−Theestimatedlong−termdebtmaturitiesfor2025areprojectedat885 million, with a significant increase to 3.427billionin2027[566].−Thecompanyhasidentifieditsretailtradenameintangibleassetsasindefinite−lived,withanevaluationindicatingthattheirfairvalueexceedscarryingvalueasofOctober1,2024[553].AcquisitionsandMergers−ThecompanycompletedtheacquisitionofEnergyHarborHoldingsLLCforatotalcashconsiderationof3.1 billion, along with a 15% minority interest valued at 1.5billion,totaling4.6 billion[413]. - The Energy Harbor Merger resulted in a total purchase price of 4,596million,includingcashconsiderationof3,100 million and 15% of the fair value of net assets contributed to Vistra Vision valued at 1,496million[486].−TheacquisitiondatefairvalueofEnergyHarborwas5,407 million, which includes identifiable net assets acquired of 5,183millionandgoodwillof224 million[490]. - Acquisition costs incurred in the Energy Harbor Merger totaled 25millionfortheyearendedDecember31,2024,comparedto24 million in 2023, classified as selling, general, and administrative expenses[493]. - Vistra Operations acquired a combined 15% noncontrolling interest in Vistra Vision for approximately 3.2billionincash,closingthetransactiononDecember31,2024[494].RiskManagement−Thecompanyemploysvariousriskmanagementpractices,includingValueatRisk(VaR)methodologiesandstresstestscenarios,tomonitormarketrisks[392].−Thecompany’screditriskisminimizedthroughevaluatingpotentialcounterpartiesandemployingriskmitigationpracticessuchasmargindepositsandlettersofcredit[400].−TheaverageValueatRisk(VaR)forVistra′scommodityportfolioincreasedto236 million in 2024 from 190millionin2023,reflectinghighervolumesfollowingtheEnergyHarborMerger[397].−TheaverageVaRfor2024reflectsahighof371 million and a low of 86million,indicatingfluctuationsinmarketconditions[397].TaxandRegulatoryMatters−ThecompanyiseligibleforthenuclearProductionTaxCredit(PTC)startingin2024,whichprovidessupportasunitrevenuesdecline[394].−ThecompanyqualifiesfortaxincentivesundertheInflationReductionActof2022,whichmayprovidetransferabletaxcredits[454].−TheeffectivetaxratefortheyearendedDecember31,2024,was18.93.2 billion in pre-tax net operating loss (NOL) carryforwards for federal income tax purposes that will begin to expire in 2031[525]. Segment Performance - The company operates five reportable segments: Retail, Texas, East, West, and Asset Closure, indicating a diversified business model[443]. - Revenue from retail energy charges in ERCOT increased to 8.064billionin2024,upfrom7.674 billion in 2023, reflecting a growth of 5.1%[496][499]. - Wholesale generation revenue from ISO/RTOs totaled 1.978billionin2024,comparedto2.909 billion in 2023, indicating a decline of approximately 32%[496][499]. - The East segment reported total revenues of 5.394billionin2024,upfrom3.979 billion in 2023, marking an increase of about 35.5%[496][499]. Asset Management - The company recorded 5.6billioninproperty,plant,andequipment,whichincludesthevalueofthreenuclearpowerplantsacquired[414].−Property,plant,andequipmentnetvalueincreasedto18.173 billion in 2024 from 12.432billionin2023,withtotaldepreciationexpensesof1.670 billion in 2024[537]. - The balance of accumulated depreciation increased to 8.020billionin2024from6.657 billion in 2023[537]. - The company’s construction work in progress increased to 1.060billionin2024from522 million in 2023[537]. Cash Flow and Investments - Cash provided by operating activities was 4,563millionin2024,comparedto5,453 million in 2023[430]. - Total cash used in investing activities increased to 5,276millionin2024from2,145 million in 2023[432]. - The ending balance of cash, cash equivalents, and restricted cash decreased to 1,222millionin2024from3,539 million in 2023[432]. - Capital expenditures, including nuclear fuel purchases, totaled 2,078millionin2024,comparedto1,676 million in 2023[430].