Loviisa-1, Finland

Overview
CURRENT STATUS
Operable
DETAILS
Reactor TypeCommercial Reactor
ProcessPWR
VendorAtomenergoexport
OwnerFortum Power And Heat Oy (Former Ivo)
ModelVVER V-213
OperatorFortum Power And Heat Oy (Former Ivo)
Capacity Net496 MWe
Capacity Gross520 MWe
Capacity Thermal1500 MWt
 
CONSTRUCTION AND OPERATION
Start Construction1 May 1971
Criticality21 January 1977
Grid Connection8 February 1977
Commercial Operation9 May 1977
 
OPERATING PERFORMANCE
Output Life125.67 TWh
Capacity Factor Life86.9 %
 

The Loviisa nuclear power plant in Finland. [Image: Fortum]


 
 


Reactor Operational Details

YearReference Unit Power MWAnnual Output GWhAnnual Time On Line HoursCapacity Factor %Operational Factor %
19774302505.5719283.895.1
19784302975.875317986
19794052901.7740481.884.5
19804451407.834823639.6
19814403105.1764280.687.2
19824403245.4757684.286.5
19834453337.4798285.691.1
19844453343.86765385.687.1
19854403599.97824893.494.2
19864453522.37809390.492.4
19874453600.36825792.494.3
19884453354.63767885.887.4
19894453575.75818391.793.4
19904453271.13760583.986.8
19914453360.9792786.290.5
19924453108.41718679.581.8
19934453443.16805288.492
19944453497.57801789.791.5
19954453389.06783486.989.4
19964453203.4972818282.9
19974453794.83830997.494.8
19984883852.35823490.194
19994883883.28830490.894.8
20004883618772084.487.9
20014883920.99823391.794
20024883790.07809588.792.4
20034883938.98819492.193.5
20044883715.03764786.787
20054884062.4383519595.3
20064883964.84813892.792.9
20074884028.12828594.294.6
20084883671.84757185.786.2
20094884084.91834595.695.3
20104883955.59812392.592.7
20114884026.87829594.294.7
20124963653.04747383.985.1
201300000
Total:125710.53

Source: Operating details - IAEA PRIS
Note: "0" signifies a zero value, or no data available. Data from 1972 or later. 

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