(Reuters) -A fire outbreak on Tuesday at PG&E Corp’s Monterey county-based energy storage facility that uses batteries made by Tesla Inc has shut down part of Highway 1 in California.
The company said it was working with firefighters to stop the fire from spreading. The incident has caused no electrical outage for customers, it added.
The electric utilities company said on detecting the issue the safety systems automatically disconnected the battery storage facility from the electrical grid and that no onsite personnel was injured due to the fire.
California’s Department of Transportation said a part of the highway was closed due to the battery fire and advised motorists to take an alternate route.
PG&E in April announced the commissioning of its 182.5-megawatt (MW) Tesla Megapack battery energy storage system (BESS) – known as the Elkhorn Battery – located at its Moss Landing electric substation in Monterey County.
PG&E said the system represents one of the largest utility-owned, lithium-ion battery energy storage systems in the world.
Batteries are charged when energy demand is low (or when solar production is high) and then provide additional capacity by sending that reserved power to the grid as demand grows.
(Reporting by Akash Sriram in Bengaluru and Hyunjoo Jin in San Francisco; Editing by Shinjini Ganguli)
