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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	66247
KKNPS Unit-2	PWR	1000	March 31, 2017	52846
Total		2000	-	119093

 

Generation Statistics during the Current Financial Year (2025-26)

Unit	Apr 2025 - Feb 2026 (FY 2025-26)
	Gross Generation(MUs)	Capacity Factor(%)
KKNPS Unit-1	6587	82
KKNPS Unit-2	6167	77

Abbreviations:
PWR- Pressurised Water Reactor