{"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":"sanao-2","name":"San'ao-2 (Cangnan)","plant":"San'ao","unit":2,"country":"CN","region":"asia","reactor_type":"PWR","design":"Hualong One","capacity_mw_net":1090,"is_smr":false,"vendor":"CGN","owner_operator":"CGN","vendor_id":"org:cgn","owner_operator_ids":["org:cgn"],"design_id":"design:hualong-one","site_id":"site:sanao","status":"under_construction","construction_start":2021,"original_cod_target":null,"current_cod_estimate":2027,"milestones":[{"date":"2026-06-16","event":"Listed as under construction in the WNA world table, grid connection estimated 2027","source":"https://world-nuclear.org/information-library/current-and-future-generation/plans-for-new-reactors-worldwide"},{"date":"2025-10","event":"Cold functional testing completed at San'ao-2","source":"https://www.nucnet.org/news/china-announces-commissioning-milestones-at-two-nuclear-plants-4-3-2026"},{"date":"2026-04-28","event":"Hot functional testing completed at San'ao-2, key step ahead of fuel loading","source":"https://www.nucnet.org/news/china-announces-commissioning-milestones-at-two-nuclear-plants-4-3-2026"}],"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/china-announces-commissioning-milestones-at-two-nuclear-plants-4-3-2026"],"last_verified":"2026-09-22","verified":true,"confidence":"high","notes":"Verified 2026-09-22: hot functional testing completed 2026-04-28 (NucNet), following cold testing October 2025. Sister unit San'ao-1 connected to grid 2026-03-13 (NucNet). Grid connection 2027 per WNA table.","tags":["cn","hualong"],"updated_at":"2026-09-22","slippage_years":null}}