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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 [%]  
2002 353 428 84.6  
2003 358 432 81.7  
2004 360 434 84.0  
2005 365 439 84.0  
2006 369 440 83.9  
2007 370 437 82.8  
2008 368 435 81.5  
2009 368 433 81.6  
2010 370 436 82.7  
2011 372 438 81.9  
2012 357 420 77.1  
2013 358 419 77.4  
2014 358 417 79.0  
2015 366 424 78.9  
2016 372 429 79.4  
2017 376 431 78.2  
2018 383 436 79.3  
2019 385 434 80.9  
2020 376 425 80.8  
2021 379 426 81.9  


Above data generated by the PRIS database. Last update on 2022-11-30

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