1. Home
2. Plants
3. Kudankulam Nuclear Power Station (KKNPS)
4. Operating Performance

Location : Kudankulam, Dist - Tirunellveli-Kattabomman, Tamilnadu

Unit	Reactor Type	Capacity(MWe)	Date of Commercial Operation	Cumulative Generation Since Commercial Operation (MUs)
KKNPS Unit-1	PWR	1000	December 31, 2014	67666
KKNPS Unit-2	PWR	1000	March 31, 2017	54304
Total		2000	-	121970

 

Generation Statistics during the Current Financial Year (2026-27)

Unit	Apr 2026 (FY 2026-27)
	Gross Generation(MUs)	Capacity Factor(%)
KKNPS Unit-1	657	91
KKNPS Unit-2	701	97

Note: Figures are rounded off.

Abbreviations:
PWR- Pressurised Water Reactor