{"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":"jinqimen-2","name":"Jinqimen-2","plant":"Jinqimen","unit":2,"country":"CN","region":"asia","reactor_type":"PWR","design":"Hualong One","capacity_mw_net":1090,"is_smr":false,"vendor":"CNNC","owner_operator":"CNNC","vendor_id":"org:cnnc","owner_operator_ids":["org:cnnc"],"design_id":"design:hualong-one","site_id":"site:jinqimen","status":"under_construction","construction_start":2025,"original_cod_target":null,"current_cod_estimate":2031,"milestones":[{"date":"2026-06-16","event":"Listed as under construction in the WNA world table, grid connection estimated 2031","source":"https://world-nuclear.org/information-library/current-and-future-generation/plans-for-new-reactors-worldwide"},{"date":"2026-04-04","event":"First safety-related concrete poured for the nuclear island (CNNC); unit enters main construction phase","source":"https://www.world-nuclear-news.org/articles/construction-of-second-jinqimen-unit-begins"}],"sources":["https://world-nuclear.org/nuclear-reactor-database/summary/report?report=gen&status=Under%20Construction","https://pris.iaea.org/pris/","https://www.world-nuclear-news.org/articles/construction-of-second-jinqimen-unit-begins"],"last_verified":"2026-09-28","verified":true,"confidence":"medium","notes":"Conventional-island raft FCD Aug 2026 (CINIE, single source) — not asserted. The recorded construction start 2025 predates Apr-2026 FCD (groundbreaking era); frozen, FCD recorded here instead. Phase II (units 3&4) Hualong One 2.0 demo approved Jul 2026, excavation blasted Sep 2026 — coverage-expansion backlog, not tracked units.","tags":["cn","hualong"],"updated_at":"2026-09-28","slippage_years":null}}