Investor Presentaiton

Strategic Green Energy Growth - Vistra Zero Portfolio VISTRA Strategic growth of our clean energy portfolio, Vistra Zero, with a focus on diversified generation sources, markets and revenue sources. DeCordova Energy Storage Facility 260 MW/260 MWh Battery + CT Hybrid Moss Landing Energy Storage Facility 400 MW/1,600 MWh Expansion: 750 MW/3,000 MWh June 2023 Vistra Investor Presentation/June 2023 SOLAR ENERGY STORAGE SOLAR + ENERGY STORAGE NUCLEAR 17

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