NextEra Energy and Google have [1]partnered to [2]restart Iowa's long-shuttered Duane Arnold nuclear plant , marking the first major U.S. attempt to revive a decommissioned reactor. "We expect Duane Arnold to be back online in early 2029, and the plant will provide more than 600 MW of clean, safe, 'always-on' nuclear energy to the regional grid," said Google in a [3]blog post . Reuters reports:

> Under the 25-year agreement, the tech giant will purchase power from the 615-MW plant for its growing cloud and AI infrastructure in the state, while also driving significant economic investment to the Midwest region. One of the plant's minority owners, Central Iowa Power Cooperative (CIPCO), will purchase the remaining portion of the plant's output on the same terms as Google, NextEra said. The utility added that it had also signed agreements to acquire CIPCO and Corn Belt Power Cooperative's combined 30% interest in the Duane Arnold plant, bringing NextEra's ownership to 100%.



[1] https://www.prnewswire.com/news-releases/nextera-energy-and-google-announce-new-collaboration-to-accelerate-nuclear-energy-deployment-in-the-us-302595786.html

[2] https://www.reuters.com/business/energy/nextera-energy-partners-with-google-restart-iowa-nuclear-plant-2025-10-27/

[3] https://blog.google/feed/infrastructureduane-arnold-nuclear-plant-iowa/