Gateway Energy Storage
From Wikipedia, the free encyclopedia
- United States
- 250 MW
| Gateway Energy Storage | |
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| Coordinates | 32°34′14″N 116°54′39″W / 32.5706°N 116.9108°W |
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Gateway Energy Storage is a large-scale battery storage power station, operated by grid infrastructure developer LS Power. It has 250 MW of power and a storage capacity of 250 MWh (1 hour), using lithium-ion battery cells from LG Chem.[1][2][3]
The purpose of the battery is to provide power during times of peak demand after being charged partly with solar power during the day.[3]
It is located next to the Pio Pico and Otay Mesa (1 GW combined) natural gas-fired power stations in Otay Mesa, California, on the outskirts of San Diego, at the Mexican border.
In May 2024, a section of the battery storage station burned over a five-day period. The fire was centered in one of seven buildings at the 250-megawatt site, which houses several lithium-ion batteries designed to support California's power grid. Evacuation orders and warnings were put in place in the immediate vicinity of the facility, an area that includes several businesses.[4][5] The fire burned for five days due to continuous reignition from the batteries. [6] LS Power told the San Diego Union-Tribune in June 2024 that it was trying to figure out the precise cause of the fire and assessing the damage to the 95,000 square-foot facility that stores about 6,700 racks of batteries.[7]