Temelin 4 is a 1,200MW nuclear reactor planned in South Bohemia, Czech Republic. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the nuclear reactor is currently at the permitting stage. Post completion of the construction, the plant proponent is expected to achieve the first power from the reactor in 2040 and is planned for commissioning in the same year. Buy the profile here.


Temelin 4

The 1,200MW reactor is currently owned and will be operated by CEZ. The company has a stake of 100%.

Temelin 4 is a type of PWR reactor. The project cost is expected to be around $6,000m.

Development status

Post completion of construction, the reactor is planned to get commission in 2040.

For more details on Temelin 4, buy the profile here.


GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Power Intelligence Center, which provides detailed profiles of over 170,000 active, planned and under construction power plants worldwide from announcement through to operation across all technologies and countries worldwide.