Battery storage and energy storage systems: utility-scale BESS, solar-plus-storage, C&I demand-charge reduction, storage markets, tariffs, and grid-scale deployment projects.
5 sources Tucson Electric Power finished the second phase of its Roadrunner Reserve battery in mid-June 2026, taking the Read More
3 sources Arevon Energy started commercial operation at its 300 MW / 1,200 MWh Nighthawk battery in Poway, California, delivering energy Read More
3 sources The California Energy Commission reported 21,112 MW of battery resources on the state grid, alongside the first Read More
4 sources We Energies has started construction on three Wisconsin projects that add 125 MW of battery storage, 150 MW Read More
3 sources Hydrostor signed a 60 MW offtake with Clean Energy Alliance for the 500 MW Willow Rock compressed air Read More
4 sources Orsted brought its 250 MW Old 300 Storage project online in Needville, Texas, adding 500 MWh of Tesla Megapack Read More
3 sources Orsted began commercial operation of Old 300 Storage, a 250 MW/500 MWh Tesla Megapack battery in Needville, Texas, Read More
3 sources The U.S. Department of Energy closed a $489.4 million loan to Pattern Energy subsidiary Amanecer Puerto Read More
3 sources Dairyland Power Cooperative ordered 43 MWh of Invinity vanadium flow batteries for rural Midwest sites backed by Read More
4 sources Eolian started construction on Flint Grid, a 200 MW battery in Licking County, Ohio, that holds 1.06 GWh Read More