Sunrun and Tesla Dispatch 580 Megawatts To California's Grid During Heat Wave, Marking Largest Residential Distributed Power Plant Event In History

SAN FRANCISCO, Sept. 21, 2026 (GLOBE NEWSWIRE) -- Sunrun (Nasdaq: RUN) and Tesla (Nasdaq: TSLA) announced today that the companies' fleets of home batteries dispatched more than 580 megawatts of peak power to California's grid on the evening of September 9, 2026.