RUN ▲ +4.7% - Sunrun Inc. $RUN - Sunrun and Tesla Dispatch 580 Megawatts To California’s Grid During Heat Wave, Marking Largest Residential Distributed Power Plant Event In History Sunrun stock rose 4.7% after the company announced it dispatched 580 megawatts to California's grid alongside Tesla during a recent heat wave, setting a record for the largest residential distributed power plant event in history. The milestone demonstrates the commercial viability of Sunrun's virtual power plant platform and its ability to provide meaningful grid support during peak demand periods, which could validate the company's long-term business model of monetizing residential solar and battery assets. 21-SEP-2026 08:00 AM ET