The World's Largest Single-Phase Battery Is Now Up and Running

Meet Crimson Storage, the world's largest single-phase battery, which is now live in the California desert. Electrek reports: Crimson Storage is also the second-largest energy storage project currently in operation of any configuration. The 350 megawatt (MW)/1400 megawatt-hour (MWh) battery storage project, which sits on on 2,000 acres west of Blythe in Riverside County, broke ground in 2021. Canadian Solar oversaw construction and provided the battery energy storage systems, and Axium Infrastructure and solar and storage developer Recurrent Energy will be Crimson Storage's long-term owners. Residential homes are usually served by a single-phase power supply, and this project, on average, is expected to store and dispatch enough electricity to power more than 47,000 homes each year. Crimson Storage holds two long-term contracts with local utilities: a 200 MW/800 MWh 14-year and 10-month contract with Southern California Edison, and a 150 MW/ 600MWh 15-year contract with Pacific Gas and Electric.

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