U.S. Energy Storage Industry Adds Record 9.7GWh in Q1; SEIA and Benchmark Forecast About 613GWh by 2030
The U.S. energy storage industry added 9.7GWh of battery storage capacity in the first quarter of 2026, up 32% year over year and a record for any first quarter. A joint report by SEIA and Benchmark Mineral Intelligence also projects that U.S. energy storage deployments will reach about 613GWh by 2030. The source material also mentions data center demand, state-level storage targets, and key state distribution, but does not provide more granular data.