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Wire · technology

AI Data Centers Spark Long-Duration Energy Storage Boom: US Planned Capacity Surges ...

18 September 2026 · By · Wire by Fusion42

Published

18 September 2026

Topic

technology

◆ Sectors

Clean Energy

◆ Geography

United States

◆ Source

Read at finance.biggo.com →

◆ Verified

Fusion42 · 18 September 2026 · Fusion42 review

U.S. planned capacity for long-duration energy storage (LDES) has surged fivefold since early 2025, driven by Big Tech AI data center demand, with companies like Meta and Google investing heavily in new storage technologies that extend beyond conventional lithium-ion batteries.

This Wire brief sits within Fusion42's coverage of Clean Energy.

◆ ◆ The Wire takeaway

AI data centers are driving a huge boost in demand for long-duration energy storage, creating an opening for startups developing new storage tech beyond lithium-ion. You must engage utilities and big tech now as they set the pace for this emerging energy market.

◆ Coverage

1 source · 18 Sep 2026

◆ Related on Wire

◆ Topics

Clean Energylong-duration-storageai-data-centersenergy-storagebig-techclean-energy