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Unit Capability Factor
Trend

Weighted Average per year calculated from available data of reactors in commercial operation

Unit Capability Factor Trend

Year Net Electrical Capacity, GW(e) Number of Commercially Operated Reactors with Data UCF [%]  
2001 345 421 85.0  
2002 354 429 84.6  
2003 358 433 81.7  
2004 361 435 84.0  
2005 366 441 84.0  
2006 370 442 83.9  
2007 371 439 82.6  
2008 371 439 80.8  
2009 372 438 80.9  
2010 374 441 82.0  
2011 377 444 79.8  
2012 371 436 73.9  
2013 374 437 74.2  
2014 374 435 75.8  
2015 382 442 75.7  
2016 389 447 76.3  
2017 392 449 75.2  
2018 399 454 76.2  
2019 402 452 77.8  
2020 393 443 77.6  


Above data generated by the PRIS database. Last update on 2022-05-12

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