{"data":{"slug":"duane-arnold","etype":"power","name":"Duane Arnold Energy Center","cat":"Nuclear Restart","subtitle":"Iowa's shut reactor, next in the restart queue for ~2029.","summary":"NextEra's 601 MW Duane Arnold plant closed in 2020 after derecho storm damage to its cooling towers. In 2025 NextEra confirmed restart plans targeting ~2029, with data-center demand — Google among reported interested parties in the region — the explicit economic driver.","attrs":[{"b":"Official","g":"Overview","l":"Owner","v":"NextEra Energy"},{"b":"Official","g":"Overview","l":"Capacity","u":"MW","v":"601"},{"b":"Official","g":"Overview","l":"Restart target","v":"~2029 (company statements)"}],"kf":{"type":"Nuclear restart","status":"Target ~2029","capacity":"601 MW"},"aliases":["Duane Arnold restart"],"ticker":null,"exchange":null,"hq":null,"founded":null,"website":null,"status":"Restart planned","region":"Palo, Iowa, US","asof":"2026-01-15","sources":[{"url":"https://www.nexteraenergy.com/","label":"NextEra"}]},"meta":{"found":true,"count":1,"served_from":"site cache (no live upstream calls)","as_of":"2026-10-14T08:56:13+00:00","disclaimer":"Research and information only — not investment advice. Structured records carry basis labels (vendor spec / reported / estimate); market quotes are delayed/indicative.","attribution":"Records compiled from vendor documentation, official filings and reputable public reporting; market quotes via financial data providers. See /data-sources."}}