Wire · market
Global battery storage capacity set to sextuple by 2030
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Fusion42 · 28 July 2026 · Fusion42 review
Global battery storage capacity is forecast to grow at 42% annually through 2030, reaching six times current levels, driven by electrification, data centre demand, and renewable energy integration.
This Wire brief sits within Fusion42's coverage of Energy Storage. Wire is Fusion42's founder-focused intelligence feed: each story is connected to the funds and startups it names — every one with a live profile on Raise or Scout — so founders can follow the capital and the momentum behind the headline rather than just the headline itself. Wire analysis is one of the live surfaces Arthur reasons over.
◆ ◆ The Wire takeaway
Battery storage is becoming critical grid infrastructure, not niche tech. If you make thermal management, containerisation, power conversion, or grid-connection software, you're selling into the fastest-growing power asset class in the next four years.
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