U.S. energy storage installations hit record 20.2 GWh in Q2 2026
AI Summary- The U.S. installed a record 20.2 GWh of energy storage during the second quarter.
- 20.2 GWh marked the largest quarterly installation total, lifting 2026 first-half capacity to 30.8 GWh.
- Arizona deployed more than 6.2 GWh in its largest quarterly state installation on record.