By Timothy Gardner

  • First US approval for reactor to run on more enriched fuel
  • TerraPower ​expects construction in weeks, operations in 2030
  • Company to apply for operating license late ‌2027/early 2028

WASHINGTON, March 4 (Reuters) - The U.S. nuclear regulator said on Wednesday it approved construction for the Bill Gates-backed TerraPower small nuclear reactor in Wyoming, the first approval for a plant expected to run on a special, ​more-enriched uranium fuel.

The approval, the first for a commercial reactor by the U.S. Nuclear ​Regulatory Commission in nearly a decade, was for TerraPower's planned 345-megawatt sodium-cooled reactor to ⁠be built in Kemmerer, in the western part of the state. It is expected to ​be operational in the early 2030s.

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