Google has entered into a major energy deal to restart the dormant Duane Arnold Energy Center in Iowa, positioning nuclear power as a cornerstone for its future AI-infrastructure needs. The tech giant has partnered with NextEra Energy under a 25-year power purchase agreement (PPA), with the plant slated to be back online in 2029.
The 615-megawatt facility, which was shut in 2020, will be fully acquired by NextEra and will supply internet-scale power to Google’s cloud and AI infrastructure. The agreement reflects the company’s strategy to secure reliable, carbon-free baseload energy at scale amid surging electricity demands from data centres and generative-AI workloads.
Google officials said the move is foundational to scaling AI responsibly, while also driving U.S. investment in advanced nuclear and grid stability. Yet, regulatory approvals, safety upgrades, and logistics of restarting a mothballed plant remain significant hurdles. Industry analysts view this as a signal of how hyperscale tech companies are reshaping energy markets—and perhaps redefining how infrastructure is built for the AI era.
