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Wire · technology

Tennessee utility receives federal permit to build first advanced small nuclear reactor in U.S. ...

29 September 2026 · By · Wire by Fusion42

Published

29 September 2026

Topic

technology

◆ Sectors

Climate Tech

◆ Geography

United States

◆ Source

Read at wbbjtv.com →

◆ Verified

Fusion42 · 30 September 2026 · Fusion42 review

The Tennessee Valley Authority has received a federal permit to build the first advanced small modular nuclear reactor (BWRX-300) in the U.S. at its Clinch River Nuclear Site near Oak Ridge, marking a significant advancement in nuclear energy development.

This Wire brief sits within Fusion42's coverage of Climate Tech.

◆ ◆ The Wire takeaway

Advanced nuclear power is now entering commercial reality in the US with federal backing. You can target supply chains and partners that will need new nuclear components and build relationships before the construction race heats up.

◆ Coverage

1 source · 29 Sep 2026

◆ Related on Wire

◆ Topics

Climate Techsmall-modular-reactornuclear-energytennessee-valley-authoritynuclear-regulationadvanced-reactor