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Unit Capability Factor

Includes all reactors that were in commercial operation within 2013 and 2015
Country 2013 2014 2015 2013 - 2015
Number of Reactors UCF
[%]
Number of Reactors UCF
[%]
Number of Reactors UCF
[%]
Number of Reactors UCF
[%]
ARGENTINA 2 74.6 2 96.0 2 87.6 2 86.0
ARMENIA 1 66.4 1 70.5 1 79.9 1 72.3
BELGIUM 7 78.4 7 62.4 7 55.0 7 65.2
BRAZIL 2 83.9 2 88.6 2 84.8 2 85.7
BULGARIA 2 87.5 2 89.4 2 87.4 2 88.1
CANADA 19 81.4 19 85.3 19 81.7 19 82.8
CHINA 17 89.7 22 87.1 27 87.4 27 87.9
CZECH REPUBLIC 6 86.9 6 84.4 6 74.2 6 81.8
FINLAND 4 94.6 4 94.5 4 93.1 4 94.1
FRANCE 58 78.0 58 80.9 58 80.8 58 79.9
GERMANY 9 88.7 9 89.1 9 90.7 9 89.4
HUNGARY 4 86.9 4 88.4 4 89.7 4 88.3
INDIA 20 84.7 20 87.5 21 76.2 21 82.4
IRAN, ISLAMIC REPUBLIC OF 1 95.1 1 56.4 1 64.8 1 64.5
JAPAN 50 3.5 48 0.0 48 1.2 50 1.6
KOREA, REPUBLIC OF 23 76.0 23 86.2 24 84.8 24 82.3
MEXICO 2 97.6 2 78.5 2 88.4 2 88.2
NETHERLANDS 1 64.8 1 92.0 1 91.3 1 82.7
PAKISTAN 3 72.8 3 77.4 3 73.6 3 74.6
ROMANIA 2 93.9 2 94.6 2 94.9 2 94.5
RUSSIA 33 77.2 33 81.2 34 86.0 34 81.5
SLOVAKIA 4 94.0 4 92.6 4 91.8 4 92.8
SLOVENIA 1 83.5 1 100.0 1 88.8 1 90.8
SOUTH AFRICA 2 84.0 2 92.0 2 68.3 2 81.4
SPAIN 8 85.7 7 88.8 7 88.6 8 87.7
SWEDEN 10 78.0 10 76.2 10 66.5 10 73.5
SWITZERLAND 5 86.6 5 91.5 5 76.9 5 85.0
UKRAINE 15 78.0 15 79.4 15 78.1 15 78.5
UNITED KINGDOM 16 79.2 16 70.3 16 77.2 16 75.6
UNITED STATES OF AMERICA 104 90.1 100 91.8 99 92.1 104 91.4
Total 437 74.2 435 75.8 442 75.7 450 75.2

The following information is included in the totals:

TAIWAN, CHINA 6 90.7 6 91.6 6 87.6 6 90.0


Above data are from the PRIS database. Last update on 2016-12-08

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