Program will utilize the collective power of solar-plus-battery storage systems during times of peak demand IRVING, Texas, Sept. 11, 2024 /PRNewswire/ -- Vistra (NYSE: VST) today announced a new program for homeowners in partnership with Sunrun (Nasdaq: RUN) to support grid reliability for Texans. Through Vistra's flagship retail electricity brand, TXU Energy, the TXU Energy & Sunrun Battery Rewards program will aggregate power stored in residential, solar-connected batteries, forming a virtual power plant ...