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Unplanned Capability Loss Factor
Trend

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

Unplanned Capability Loss Factor Trend

Year Net Electrical Capacity, GW(e) Number of Commercially Operated Reactors with Data UCL [%]  
2002 353 428 3.7  
2003 358 432 5.8  
2004 360 434 4.6  
2005 365 439 3.9  
2006 369 440 4.3  
2007 370 437 4.9  
2008 368 435 5.3  
2009 368 433 5.5  
2010 370 436 5.7  
2011 372 438 3.6  
2012 357 420 4.5  
2013 358 419 4.2  
2014 358 417 3.2  
2015 366 424 3.3  
2016 372 429 4.6  
2017 376 431 5.1  
2018 383 436 3.8  
2019 385 434 4.5  
2020 376 425 4.8  
2021 379 426 3.8  


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

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