References 395% CONFIDENCEOverall confidence: 95%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]95%Sequoyah Nuclear Plant Comprehensive Records Schedulearchives.gov· Added Oct 24, 2026· Starts Nov 1, 1988 ✓· 33% of score
TVA original records: Unit 1 commercial July 1, 1981; Unit 2 June 1, 1982. Both shut August 1985; restart authorizations May 1988 (Unit 2), November 1988 (Unit 1).
- [2]95%Sequoyah 1world-nuclear.org· Added Oct 24, 2026· 33% of score
Reactor timeline, electrical capacity and annual electricity supplied; historical table derived from IAEA PRIS.
- [3]95%Tennessee Valley Authority — 2008 Form 10-Kstocklight.com· Added Oct 24, 2026· 33% of score
Issuer annual report: five TVA units shut in 1985; Sequoyah returns May/November 1988; Browns Ferry 2 May 1991 and 3 November 1995; Unit 1 pre-commercial operation June 2, 2007.
Suggest a correction
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most. A picture that shows something else, or shows it badly, is looked at too, and moved down or replaced.