CleanTech Energy News Science PG&E’s Tesla Megapack Is Now Operational April 20, 2022 admin batteries, California, Energy Storage, Northern California, PG&E, tesla, tesla energy storage, tesla megapack, tesla megapacks, utilitiesCredit to Author: Johnna Crider| Date: Wed, 20 Apr 2022 03:30:10 +0000https://cleantechnica.com/feed/