{"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":"laiyang-1","name":"Laiyang-1","plant":"Laiyang","unit":1,"country":"CN","region":"asia","reactor_type":"PWR","design":"Guohe One (CAP1400)","capacity_mw_net":1400,"is_smr":false,"vendor":"SPIC","owner_operator":"SPIC","vendor_id":"org:spic","owner_operator_ids":["org:spic"],"design_id":"design:cap1400","status":"planned","construction_start":null,"original_cod_target":null,"current_cod_estimate":null,"milestones":[{"date":"2026-07-31","event":"State Council approved Laiyang Phase I, comprising two Guohe One reactors","source":"https://nnsa.mee.gov.cn/ztzl/haqshmhsh/hjbzl/202608/P020260806514401360549.pdf"},{"date":"2026-09-01","event":"SPIC held site-levelling mobilisation for units 1 and 2; no nuclear-island first concrete reported","source":"https://www.world-nuclear-news.org/articles/groundwork-begins-at-new-chinese-plant-site"}],"sources":["https://nnsa.mee.gov.cn/ztzl/haqshmhsh/hjbzl/202608/P020260806514401360549.pdf","https://www.world-nuclear-news.org/articles/china-approves-construction-of-eight-more-reactors","https://www.world-nuclear-news.org/articles/groundwork-begins-at-new-chinese-plant-site","https://world-nuclear.org/nuclear-reactor-database/details/shidaowan-guohe-one-1"],"last_verified":"2026-10-21","verified":true,"confidence":"medium","notes":"State Council approval corroborated by WNN and the nuclear safety authority-hosted China Environment News article. SPIC's site levelling is pre-construction; first nuclear-island concrete not reported. 1400 MWe is provisional CAP1400 design net capacity from WNA's Shidaowan demonstration-unit specification, not Laiyang's announced 1543 MWe installed/gross rating. Site entity absent; owner/operator project subsidiary id pending entity maintenance. No credible unit-specific COD target found.","tags":["cn","cap1400"],"updated_at":"2026-10-21","slippage_years":null}}