Close

More info:  
Energy Availability Factor
Trend

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

Energy Availability Factor Trend

Year Net Electrical Capacity, GW(e) Number of Commercially Operated Reactors with Data EAF [%]  
2006 369 440 82.9  
2007 370 437 81.1  
2008 368 435 80.6  
2009 368 433 80.1  
2010 370 436 81.7  
2011 371 437 81.2  
2012 353 416 77.4  
2013 351 412 78.2  
2014 351 410 80.0  
2015 359 417 79.7  
2016 366 422 79.6  
2017 369 424 78.7  
2018 376 429 79.8  
2019 378 426 81.5  
2020 369 417 80.5  
2021 372 416 82.3  
2022 356 395 80.6  
2023 362 401 82.6  
2024 364 404 83.8  
2025 362 402 84.1  


Above data generated by the PRIS database. Last update on 2026-07-16


Previous  (TREND REPORTS Nuclear Power Capacity) (TREND REPORTS Unit Capability)  Next