Oklo Inc. has selected a contractor to build its first nuclear power plant, a sign the energy startup is gaining momentum in its efforts to deliver a new type of reactor.

Kiewit Nuclear Solutions, a subsidiary of Kiewit Corporation, is a large construction and engineering organization in North America. The roping in of Kiewit is aimed at accelerating delivery timelines, reducing costs, and upholding standards of safety and quality.

Oklo selected Kiewit Nuclear Solutions as the lead contractor for its first commercial Aurora powerhouse in Idaho, at Idaho National Laboratory.