{"docs":"https://www.nuclearnewsnetwork.com/tracker","terms":"History surfaces — append-only milestone logs, event/change feeds, and full JSON snapshots — are provided under the NNN Data License Terms (https://www.nuclearnewsnetwork.com/data-license): journalism, research, citation and AI answering are expressly permitted royalty-free with attribution; systematic bulk extraction, dataset redistribution, and embedding in commercial products or training corpora require a commercial license.","terms_url":"https://www.nuclearnewsnetwork.com/data-license","attribution":{"text":"Nuclear News Network, \"NNN Reactor Project Tracker\", https://www.nuclearnewsnetwork.com/tracker","url":"https://www.nuclearnewsnetwork.com/tracker"},"unit":{"slug":"zhangzhou-3","name":"Zhangzhou-3","plant":"Zhangzhou","unit":3,"country":"CN","region":"asia","reactor_type":"PWR","design":"Hualong One","capacity_mw_net":1126,"is_smr":false,"vendor":"CNNC","owner_operator":"CNNC & Guodian","vendor_id":"org:cnnc","owner_operator_ids":["org:cnnc","org:chn-energy"],"design_id":"design:hualong-one","site_id":"site:zhangzhou","status":"under_construction","construction_start":2024,"original_cod_target":null,"current_cod_estimate":2029,"milestones":[{"date":"2026-06-16","event":"Listed as under construction in the WNA world table, grid connection estimated 2029","source":"https://world-nuclear.org/information-library/current-and-future-generation/plans-for-new-reactors-worldwide"},{"date":"2026-01-28","event":"All steam generators installed at Zhangzhou-3","source":"https://www.nucnet.org/news/all-steam-generators-installed-at-china-s-zhangzhou-3-nuclear-power-plant-1-3-2026"},{"date":"2026-02-06","event":"Inner steel containment dome lifted into place at Zhangzhou-3","source":"https://www.nucnet.org/news/inner-steel-dome-lifted-into-place-at-china-s-zhangzhou-3-nuclear-plant-2-5-2026"}],"sources":["https://world-nuclear.org/information-library/current-and-future-generation/plans-for-new-reactors-worldwide","https://pris.iaea.org/pris/","https://www.nucnet.org/news/inner-steel-dome-lifted-into-place-at-china-s-zhangzhou-3-nuclear-plant-2-5-2026","https://www.nucnet.org/news/all-steam-generators-installed-at-china-s-zhangzhou-3-nuclear-power-plant-1-3-2026"],"last_verified":"2026-09-22","verified":true,"confidence":"high","notes":"Verified 2026-09-22: steam generators installed January 2026 and inner containment dome February 2026 per NucNet/CNEA. Construction began February 2024; sister unit Zhangzhou-2 entered commercial operation 2026-01-05. Grid connection 2029 per WNA table.","tags":["cn","hualong"],"updated_at":"2026-09-22","slippage_years":null}}