The Radiation and Nuclear Safety Authority (STUK) has sent a letter to workplaces in the municipalities of Pukkila, Hausjärvi, Mäntsälä, Orimattila and Miehikkälä requesting information on the radon levels in their workspaces.
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We are publishing press releases and news articles on topical radiation and nuclear safety issues on this section of our website.
News
24.6.2025
News item
STUK practices nuclear power plant safety assessment based on proposed model for new nuclear energy law
The Finnish company Steady Energy is developing its own small nuclear power plant, which it is marketing as a source of district heating for cities. The Radiation and Nuclear Safety Authority (STUK) has reviewed the plant description and evaluated its safety using the model proposed in the new nu...
Publications
Posiva Oy, the company responsible for the final disposal of spent fuel from Finland's current nuclear power plants, has almost completed the construction of a final disposal facility and locations in Olkiluoto, Eurajoki. The project is so close to being finished that the entire operational process can be tested, from logistics to packagi...