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.
Radiation safety
The goal of our operations is a radiation-safe Finland. Radiation safety is created as a result of the work of people who know their responsibilities. We work in good cooperation with other authorities, organizations and the entire surrounding society, both in Finland and internationally.
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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...