Support CleanTechnica’s work through a Substack subscription or on Stripe. In the United States, cumulative utility-scale battery storage capacity exceeded 26 gigawatts (GW) in 2024, according to our January 2025 Preliminary Monthly Electric Generator Inventory. Generators added 10.4 GW of new battery storage capacity in 2024, the second-largest generating capacity addition … Continue reading U.S. Battery Capacity Increased 66% in 2024