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SK Innovation, TerraPower Accelerate SMR Commercialization

TerraPower received U.S. Nuclear Regulatory Commission approval to construct an advanced sodium-cooled fast reactor in Wyoming—the first new commercial reactor permit in a decade and first for a non-light-water design in 40 years. SK Innovation, a major shareholder, is positioning SMRs as a stable, low-carbon power source for AI data centres and semiconductor manufacturing across Asia.

This Wire brief sits within Fusion42's coverage of Energy Storage, Semiconductors and AI Infrastructure. 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, Fusion42's AI co-founder, reasons over.

The Wire takeaway

If you're building a data centre or AI cluster outside the grid, you've just inherited a new energy supplier. TerraPower's first reactor approval opens a path to deploy stable, 24-hour power at sites where renewables alone won't cover the load—and SK is now the bridge between that reactor and your Asian site.

Read the full story at chosun.com

Topics: Energy Storage · Semiconductors · AI Infrastructure · nuclear-power · data-centre-energy · regulatory-approval · advanced-reactors · carbon-free-power

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Verified 13 July 2026 · Sources: Fusion42 review