AI and data centers push US energy storage to record-breaking first quarter with 9.7 GWh installed

Energy Storage Additions Reach New Heights Despite Policy Headwinds

The US energy storage industry delivered its strongest performance ever for a first quarter, with developers installing 9.7 gigawatt-hours of new capacity in Q1 2026 1

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. This record-breaking first quarter represents a 32% jump from the same period a year earlier, according to a report released by the Solar Energy Industries Association (SEIA) and Benchmark Mineral Intelligence 1

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. The growth comes even as the solar industry faces tariff pressures and a freeze on approvals for major projects under the Trump administration 1

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Power from AI and Data Centers Transforms Demand Landscape

The surge in energy storage installations is being propelled by exploding demand from AI and data centers, as major technology companies race to secure reliable power supplies 1

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. Companies like Google and Meta have announced deals this year to procure tens of thousands of megawatt-hours of storage capacity to power data centers needed to run AI technologies 1

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. Battery storage as critical infrastructure is increasingly being framed as essential for powering AI growth while preventing electricity prices from spiking for consumers 2

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. "A supportive policy landscape for BESS will be crucial to enabling the rollout of AI and data centers, while mitigating adverse cost impacts to regular consumers," said Shan Tomouk, Benchmark Mineral Intelligence's BESS and energy lead 2

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Utility-Scale Storage Dominates Installation Activity

Utility-scale storage accounted for the lion's share of new capacity, with 7.8 GWh added during the quarter 1

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. Commercial and industrial systems contributed 648 megawatt-hours, while residential systems added 515 MWh 1

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. Texas, Arizona, and California led utility-scale installations during the period 1

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. Notably, over 70% of utility-scale storage capacity installed in the quarter was deployed in states won by President Donald Trump 1

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Volatile Electricity Prices and Global Market Instability Drive Adoption

Beyond data center demand, volatile electricity prices and disruptions to the global fossil fuel market are making energy storage increasingly attractive 1

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. As gas prices remain unstable and supply disruptions continue to affect natural gas and gas turbines due to instability from the war in Iran, solar and battery storage offer an advantage because they don't rely on fuel 2

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. More battery storage equipment is also being manufactured domestically, helping shield projects from overseas supply shocks 2

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. "Energy storage's remarkable first quarter only underscores the fundamental values of this technology," said Darren Van't Hof, SEIA's interim president and chief executive 1

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Permitting Delays Threaten Future Clean Energy Development

Despite strong growth, the industry faces significant challenges from permitting delays and policy uncertainty 1

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. The report found that 467 solar and storage projects have permits pending and could face delays or cancellations 1

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. "If federal permitting bottlenecks persist, household electric bills will continue to rise and China will surge further ahead in the race for AI leadership," the report warned 1

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. Van't Hof emphasized that "Storage can help America meet rising energy demand and strengthen American energy independence, but only if Washington lets the solar and storage industry build" 2

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. Despite these hurdles, the report has been revised upward to forecast more than 610 GWh of energy storage installations by 2030 1

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. Thirteen states now have explicit energy storage targets in place, with Georgia, Iowa, and Mississippi posting notable growth in Q1 2

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