It’s the first time Calpine has formally introduced the Nova undertaking, with Power-Storage.information reporting on it utilizing varied sources in January this yr (Premium entry), when White & Case introduced a US$1 billion-plus financing spherical for it.
The 43-acre undertaking is on the previous web site of Calpine’s Inland Empire legacy energy plant, which it decommissioned in late 2022.
It didn’t reveal the capability of the undertaking however mentioned that it might energy 680,000 houses for 4 hours, implying it has a 4-hour length, because the overwhelming majority of California tasks do. That may make it 2,720MWh, barely smaller than the 2 largest operational BESS tasks on the planet, Moss Touchdown (3,000MWh) and Edwards & Sanborn (3,272MWh), each additionally in California.
It mentioned that utilities Southern California Edison (SCE), Peninsula Clear Power, and San Diego Gasoline & Electrical will use the electrical energy from the undertaking, presumably via Useful resource Adequacy, grid operator CAISO’s technique of guaranteeing there’s sufficient energy to provide demand with a reserve margin.
Primarily based on earlier paperwork from the California Public Utilities Fee (CPUC), SCE will particularly contract for the 110MW coming on-line in fall.
Calpine Company operates pure fuel and geothermal sources throughout the US with 78 crops. It already has a 80MW BESS in operation in California, referred to as Santa Ana, and two underneath building along with Nova: the 25MW West Ford Flat BESS and the 13MW Bear Canyon BESS. The corporate claims to have 2,000MW of BESS in growth in complete.