{"ok":true,"trend":{"id":848806,"platform":"mastodon","region":"global","key":"\"the new tianwan nuclear power plant unit 7 has achieved a self-sustaining controlled nuclear chain reaction and is at i","title":"\"The new Tianwan Nuclear Power Plant unit 7 has achieved a self-sustaining controlled nuclear chain reaction and is at i","url":"https://greennuclear.online/@collectifission/117376394391776951","first_seen":"2026-10-03T10:35:29.974097Z","last_seen":"2026-10-04T04:25:53.017530Z","last_rank":4,"peak_rank":3,"last_volume":4,"peak_volume":4,"seen_count":14,"score":87.73,"category_hint":"nuclear","section":"war","category":"nuclear","summary":"Unit 7 of the Tianwan Nuclear Power Plant in China has achieved a self-sustaining controlled nuclear chain reaction and is now operating at its minimum controllable power level, according to World Nuclear News. The milestone marks a key stage in the reactor's startup testing before it begins commercial operation, and it is being followed closely by nuclear energy observers worldwide.","why":"Reaching first criticality is a major startup milestone for the new reactor, drawing attention from nuclear energy watchers.","tone":"neutral","entities":["Tianwan Nuclear Power Plant","China","World Nuclear News"],"summarized_at":"2026-10-04T04:41:49.673561Z","meta":{"tag":"nuclear","via":"scan","kind":"status","lang":"en","instance":"mastodon.social","tag_uses":9},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Tianwan nuclear plant unit 7 reaches minimum controllable power","section_name":"War","category_name":"Nuclear","timeline":[{"captured_at":"2026-10-03T10:35:29.974097Z","rank":6,"volume":2},{"captured_at":"2026-10-03T11:57:54.293278Z","rank":4,"volume":3},{"captured_at":"2026-10-03T13:19:53.974006Z","rank":3,"volume":4},{"captured_at":"2026-10-03T14:41:54.080069Z","rank":3,"volume":4},{"captured_at":"2026-10-03T16:03:54.652804Z","rank":3,"volume":4},{"captured_at":"2026-10-03T17:26:18.991767Z","rank":3,"volume":4},{"captured_at":"2026-10-03T18:48:17.761563Z","rank":4,"volume":4},{"captured_at":"2026-10-03T20:11:00.628207Z","rank":4,"volume":4},{"captured_at":"2026-10-03T21:33:45.862395Z","rank":4,"volume":4},{"captured_at":"2026-10-03T22:56:22.425477Z","rank":4,"volume":4},{"captured_at":"2026-10-04T00:18:54.273561Z","rank":4,"volume":4},{"captured_at":"2026-10-04T01:41:14.468736Z","rank":4,"volume":4},{"captured_at":"2026-10-04T03:03:32.039584Z","rank":4,"volume":4},{"captured_at":"2026-10-04T04:25:53.017530Z","rank":4,"volume":4}],"posts":[{"platform":"mastodon","url":"https://greennuclear.online/@collectifission/117376394391776951","author":"collectifission@greennuclear.online","title":null,"snippet":"\"The new Tianwan Nuclear Power Plant unit 7 has achieved a self-sustaining controlled nuclear chain reaction and is at its minimum controllable power level.\" # Nuclear # News https://www. world-nuclear-news.org/article s/tianwan-7-brought-to-minimum-controllable-power-level","posted_at":"2026-10-03T10:00:42Z","likes":4}],"elsewhere":[],"window":"7d"}}