Wire · operational-macro
U.S. energy storage market posts record 18.9 GWh in Q2 on surging data center demand
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Fusion42 · 1 October 2026 · Fusion42 review
The U.S. energy storage market set a new quarterly record of 18.9 GWh in Q2 2026, driven by surging demand from data centers.
This Wire brief sits within Fusion42's coverage of Climate Tech, and 6 sources have reported it between 22 Sep 2026 and 1 Oct 2026.
◆ ◆ The Wire takeaway
You can expect data centers to keep driving demand for energy storage solutions in the US, opening a growing market now proven with scale. This is your chance to build supply or services tailored to high-density, commercial energy users.
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6 sources · first reported 22 Sep 2026 · latest 1 Oct 2026
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