By Zoey
The United States recorded a sharp rise in energy storage installations during the first quarter of 2026, as growing electricity demand from artificial intelligence data centres and concerns over grid reliability accelerated investment in battery infrastructure across the country.
According to a new industry report released Thursday by the Solar Energy Industries Association and Benchmark Mineral Intelligence, developers installed 9.7 gigawatt-hours of new energy storage capacity during the quarter, the highest level ever recorded for a first quarter in the United States.
The figure represented a 32% increase compared with the same period a year earlier, highlighting the rapid expansion of battery storage technology even as the clean energy sector faces mounting political and regulatory challenges.
Industry analysts said the surge reflects growing pressure on the U.S. electricity system as power demand rises sharply from artificial intelligence operations, large-scale data centres and increasingly volatile energy markets.
Major technology companies including Google and Meta Platforms have announced large procurement agreements this year involving tens of thousands of megawatt-hours of battery storage capacity to support the enormous electricity needs of AI-focused data centres.
The rapid expansion of AI technologies has intensified concerns about the reliability of power grids, particularly as utilities struggle to secure stable electricity supplies amid global disruptions in natural gas markets and shortages of gas turbine equipment used for electricity generation.
The report said battery storage systems are increasingly viewed as essential infrastructure because they can store electricity during periods of low demand and release it when consumption surges, helping utilities manage fluctuating energy loads more efficiently.
Despite the record growth, the industry warned that federal policies and permitting delays continue to pose serious obstacles for renewable energy and storage projects.
The U.S. solar and storage sectors have faced increasing pressure from tariffs on imported equipment and a slowdown in project approvals under the administration of President Donald Trump, whose energy agenda has prioritised oil, natural gas, coal and nuclear power development.
According to the report, approximately 467 solar and energy storage projects are currently awaiting permits and could face delays or possible cancellation if approval bottlenecks persist.
Industry leaders cautioned that prolonged permitting problems could have broader economic consequences beyond the renewable energy sector. The report argued that insufficient investment in storage infrastructure may lead to higher household electricity costs and weaken the United States’ competitive position in the global race to dominate artificial intelligence technologies.
Analysts noted that China continues expanding its clean energy manufacturing capacity and electricity infrastructure at a rapid pace, intensifying competition between the world’s two largest economies in both energy and AI development.
The report projected that total U.S. energy storage installations could exceed 610 gigawatt-hours by 2030 if current growth trends continue.
Darren Van’t Hof, interim president and chief executive of the Solar Energy Industries Association, said the strong first-quarter performance demonstrates the growing importance of battery storage within the country’s energy system.
He said energy storage technology can help shield consumers from sudden increases in fuel prices, improve the reliability of electricity networks and reduce long-term power costs by allowing utilities to manage supply and demand more effectively.
Large utility-scale battery projects accounted for the majority of installations during the quarter, contributing roughly 7.8 gigawatt-hours of total capacity additions.
Commercial and industrial storage systems added 648 megawatt-hours, while residential battery systems contributed 515 megawatt-hours during the same period.
The report showed that utility-scale installations were concentrated heavily in states with rapidly expanding electricity demand and favourable market conditions. Texas, Arizona and California emerged as the leading states for new utility-scale battery projects during the quarter.
More than 70% of utility-scale energy storage installed during the first three months of 2026 was located in states won by Trump in the most recent presidential election, reflecting how battery infrastructure is expanding across both traditionally Republican and Democratic regions as utilities race to modernise electricity grids.
Energy analysts say the combination of AI-driven power demand, extreme weather risks and growing electricity consumption from businesses and households is likely to keep battery storage investment at elevated levels for years to come, even amid political disputes over the future direction of U.S. energy policy.