AES just completed the first half of Bellefield, which will become the largest solar + storage facility in the US. The 1,000-megawatt (MW) Bellefield 1 project in Kern County, California, includes 500 MW of solar and 500 MW of four-hour battery storage, all under a 15-year contract with Amazon.
[pdf] April 15, 2025 – MONTRÉAL – EVLO Energy Storage Inc. (EVLO), a fully integrated battery energy storage systems (BESS) provider and wholly owned subsidiary of Hydro-Québec, announced today the completed commissioning of a 4-MW, 8-MWh, 2-hour duration energy storage system, the first of three projects in American Samoa.
[pdf] DTEK Group, together with the U.S. company Fluence, a global leader in energy storage, commissioned 200 MW of capacity with a total storage volume of 400 MWh. The new facilities, located in Kyiv and Dnipropetrovsk regions, can supply electricity to 600,000 Ukrainian households for two hours.
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