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US grid battery installations hit a record 20.2 GWh in Q2
Key Takeaways
- The U.S. installed a record 20.2 GWh of energy storage in Q2 2026.
- First-half 2026 deployments reached 30.8 GWh, and the 2030 outlook rose 11.5% to 683 GWh.
- Arizona led Q2 with 6.2 GWh, while storage increasingly supported reliability during extreme heat.
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DT Editorial Team··via cleantechnica.com

















