Wire · operational-macro
EIA: The share of solar generation with co-located battery storage is increasing
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Fusion42 · 3 November 2026 · Fusion42 review
Utility scale solar projects in the US are increasingly integrating battery storage, with co-located capacity rising from 2% in 2017 to over 16% in 2026, and planned expansions suggest this will exceed 30% by 2028. This integration allows operators to better manage electricity output and maximise value amid volatile wholesale prices, especially in Southwest states with high solar penetration.
This Wire brief sits within Fusion42's coverage of Climate Tech, and 2 sources have reported it between 2 Nov 2026 and 3 Nov 2026.
◆ ◆ The Wire takeaway
Battery storage is becoming a standard part of new US solar projects, shifting the energy market towards more flexible, price-responsive generation. You in solar or storage tech must adapt now to compete where capacity alone won't win contracts.
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2 sources · first reported 2 Nov 2026 · latest 3 Nov 2026
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