NRC issues draft EA/FONSI for Duane Arnold restart

[Marlin]

NRC issues draft EA/FONSI for Duane Arnold restart

https://www.ans.org/news/2026-08-04/article-8269/nrc-issues-draft-eafonsi-for-duane-arnold-restart/

[Core Content]

The Nuclear Regulatory Commission released a draft environmental assessment and finding of no significant impact regarding the proposed restart of the 562 MWe Duane Arnold facility. This determination suggests the agency will bypass a lengthier environmental impact statement for the project. Public comments on the assessment are being accepted through September 2, with a final decision expected later this year.

Efforts by NextEra Energy to restart the Duane Arnold nuclear power plant as early as 2029 continue to move forward with the Nuclear Regulatory Commission's preliminary environmental assessment and determination that the restart would have no significant environmental impacts.

On Thursday, the NRC posted a draft environmental assessment and a finding of no significant impact for the Palo, Iowa, facility; the Federal Register notice was published on Monday. The Department of Energy's Office of Energy Dominance Financing is a cooperating agency on the draft EA, as the DOE is considering providing financial assistance to the restart project.

Read the full article at ans.org:
https://www.ans.org/news/2026-08-04/article-8269/nrc-issues-draft-eafonsi-for-duane-arnold-restart/