Wire · technology
US Added Record 20.2 GWh Battery Storage Capacity In Q2 2026
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Fusion42 · 3 September 2026 · Fusion42 review
The US energy storage market reached a record 20.2 GWh in Q2 2026, driven mainly by utility-scale battery projects, while residential storage declined. The market is forecasted to grow strongly through 2026 alongside a significant expansion in domestic battery manufacturing capacity.
This Wire brief sits within Fusion42's coverage of Clean Energy, and 7 sources have reported it between 12 Aug 2026 and 2 Sep 2026.
◆ ◆ The Wire takeaway
Utility-scale battery storage is scaling faster than ever, opening urgent opportunities for founders in grid tech and energy services to supply expanding projects or capture displaced residential demand.
◆ Coverage
7 sources · first reported 12 Aug 2026 · latest 2 Sep 2026
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