Europe's largest nuclear power reactor Olkiluoto 3 in Finland
epa10604752 A view inside the Eurajoki Olkiluoto nuclear power plant of the Olkiluoto 3 (OL3), in Eurajoki, western Finland, 02 May 2023. Electricity production at Europe's largest nuclear power plant unit OL3 started on 16 April 2023. The unit has a net electrical output of approximately 1,600 Megawatt (MW). OL3 electricity production reduces Finland's import by about 60 percent and covers around 14 percent of the country's electricity demand, Finnish nuclear power company TVO said. EPA/KIMMO BRANDT
