US BATTERY STORAGE: Capacity reached nearly 10.8 GW in …
The California Independent System Operator continues to lead the nation in battery storage capacity at 5.199 GW, or 48.2% of total US capacity, even as the Electric Reliability Council of Texas footprint added the most capacity in Q1, ending the quarter with 3.287 GW, or 30.5% of US capacity, according to the data.