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Tihange

Tihange, nuclear power plant in Belgium, operates one pressurized water reactor with 1,030 MW net installed capacity and has been in service since 1975.

It is the highest-capacity nuclear plant in Belgium. Unit Tihange 3 has been operating for 41 years, since 1985. Its 1,030 MW net are enough to supply about 3,240,000 households.

Country
Belgium
Units
3
Technology
PWR
Net capacity
1,030 MWe
First grid connection
1975
Operator
Engie Electrabel
Owner
Engie Electrabel
Status
Operating
Operating capacity
1,030 MWe
net electrical
Units
3
1 operating
First start-up
1975
Tihange
Photo: Wikimedia Commons · author and license

Units

UnitTypeModelStatusMWeMWtConstruction startGrid connectionClosureLoad factor
Tihange 1Pressurized water (PWR)Framatome 3-loop (Framatome 3)Shut down9622,873Jun 1, 1970Mar 7, 1975Oct 202585.8 % (2024)
Tihange 2Pressurized water (PWR)Westinghouse 3-loop (WH 3LP)Shut down1,0083,064Apr 1976Oct 1982Feb 2023—
Tihange 3Pressurized water (PWR)Westinghouse 3-loop (WH 3LP)Operating1,0303,000Nov 1, 1978Jun 15, 19852035 (planned)98.1 % (2024)

Data: IAEA PRIS · Wikipedia · updated on Sep 17, 2026

Tihange 1, a 962 MWe PWR (Framatome 3-loop (Framatome 3)), started construction in 1970 and operated from 1975 to 2025.

Tihange 2, a 1,008 MWe PWR (Westinghouse 3-loop (WH 3LP)), started construction in 1976 and operated from 1982 to 2023.

Tihange 3, a 1,030 MWe PWR (Westinghouse 3-loop (WH 3LP)), started construction in 1978, was connected to the grid in 1985 and is still operating, with a 98.1% load factor in 2024.

Operator: Engie Electrabel.

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