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Unit Capability Factor

Includes all reactors that were in commercial operation within 2012 and 2014
Country 2012 2013 2014 2012 - 2014
Number of Reactors UCF
[%]
Number of Reactors UCF
[%]
Number of Reactors UCF
[%]
Number of Reactors UCF
[%]
ARGENTINA 2 71.9 2 74.5 2 96.0 2 80.8
ARMENIA 1 68.3 1 66.4 1 70.5 1 68.4
BELGIUM 7 74.8 7 78.4 7 62.4 7 71.8
BRAZIL 2 92.0 2 83.9 2 88.6 2 88.2
BULGARIA 2 89.0 2 87.5 2 89.4 2 88.6
CANADA 20 80.2 19 81.4 19 85.3 20 82.3
CHINA 15 89.4 17 89.7 22 87.1 22 88.6
CZECH REPUBLIC 6 86.7 6 86.9 6 84.4 6 86.0
FINLAND 4 92.1 4 94.6 4 94.5 4 93.7
FRANCE 58 79.7 58 78.0 58 80.9 58 79.5
GERMANY 9 90.5 9 88.7 9 89.1 9 89.4
HUNGARY 4 89.0 4 86.9 4 88.4 4 88.1
INDIA 20 89.8 20 84.7 20 87.5 20 87.3
IRAN, ISLAMIC REPUBLIC OF 1 95.1 1 56.4 1 64.2
JAPAN 50 4.3 50 3.5 48 0.0 50 2.6
KOREA, REPUBLIC OF 23 81.8 23 76.0 23 86.2 23 81.3
MEXICO 2 64.4 2 97.6 2 78.5 2 79.5
NETHERLANDS 1 87.4 1 64.8 1 92.0 1 81.4
PAKISTAN 3 84.3 3 72.8 3 77.8 3 78.4
ROMANIA 2 93.1 2 93.9 2 94.6 2 93.9
RUSSIA 32 80.8 33 77.2 33 81.2 33 79.7
SLOVAKIA 4 92.2 4 94.0 4 92.6 4 92.9
SLOVENIA 1 87.0 1 83.5 1 100.0 1 90.2
SOUTH AFRICA 2 77.5 2 84.0 2 92.0 2 84.5
SPAIN 8 89.9 8 85.7 7 88.8 8 88.1
SWEDEN 10 75.5 10 78.0 10 76.2 10 76.6
SWITZERLAND 5 85.2 5 86.6 5 91.5 5 87.8
UKRAINE 15 77.5 15 78.0 15 79.4 15 78.3
UNITED KINGDOM 18 77.2 16 79.2 16 70.3 18 75.6
UNITED STATES OF AMERICA 104 86.6 104 90.1 100 91.8 104 89.5
Total 436 73.9 437 74.2 435 75.8 445 74.6

The following information is included in the totals:

TAIWAN, CHINA 6 88.1 6 90.7 6 91.6 6 90.1


Above data are from the PRIS database. Last update on 2015-07-27

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