{"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":"shidaowan-guohe-2","name":"Shidaowan CAP1400-2 (Guohe One)","plant":"Shidaowan","unit":2,"country":"CN","region":"asia","reactor_type":"PWR","design":"CAP1400","capacity_mw_net":1400,"is_smr":false,"vendor":"SPIC","owner_operator":"SPIC & Huaneng","vendor_id":"org:spic","owner_operator_ids":["org:spic","org:huaneng"],"design_id":"design:cap1400","site_id":"site:shidaowan","status":"grid_connected","construction_start":"2020-04-21","original_cod_target":null,"current_cod_estimate":2026,"milestones":[{"date":"2026-06-16","event":"Listed as under construction in the WNA world table, grid connection estimated 2026","source":"https://world-nuclear.org/information-library/current-and-future-generation/plans-for-new-reactors-worldwide"},{"date":"2025-09-01","event":"First grid connection (WNA reactor page, flagged approximate/satellite-derived — may be up to 2 months earlier); Wikipedia CAP1400 table lists unit operational 2025","source":"https://world-nuclear.org/nuclear-reactor-database/details/Shidaowan-Guohe-One-2"}],"sources":["https://world-nuclear.org/information-library/current-and-future-generation/plans-for-new-reactors-worldwide","https://pris.iaea.org/pris/","https://pris.iaea.org/PRIS/CountryStatistics/CountryDetails.aspx?current=CN","https://world-nuclear.org/nuclear-reactor-database/details/Shidaowan-Guohe-One-2"],"last_verified":"2026-09-28","verified":true,"confidence":"medium","notes":"Status moved to Grid connected 2026-09-28 on WNA grid date + Wikipedia operational listing — both secondary; commercial-operation date still blank everywhere, so not commercial. Construction start backfilled to 2020-04-21 (WNA reactor page; populated 2020 refined). Owner SNDPC (org:state-nuclear-power-demonstration-plant): Huaneng 25% at end-2023 per its 2024 bond prospectus, balance SPIC-side; WNA's SPIC 55% / Huaneng 45% is the 2009 founding split. Sister Guohe-1 grid Nov 2024.","tags":["cn","cap1400"],"updated_at":"2026-09-28","slippage_years":null}}