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Radiation and Nuclear Safety Authority in Finland

The purpose of the Radiation and Nuclear Safety Authority’s (STUK) operations is to protect people, society, the environment and future generations from the harmful effects of radiation.

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Human radioactivity measurements to be carried out by the Radiation and Nuclear Safety Authority in Rovaniemi are part of the programme to measure the radioactivity of the population, which began in the 1960s.

Radiation today

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Press releases and news

Human radioactivity measurements to be carried out by the Radiation and Nuclear Safety Authority in Rovaniemi are part of the programme to measure the radioactivity of the population, which began in the 1960s.

The use of Olkiluoto nuclear power plant's third unit has been safe during the operating period before its first annual maintenance, writes oversight manager Essi Vanhanen in a blog post published on the website of the Radiation Safety Authority (STUK).

OL3, the newest nuclear power plant unit of Teollisuuden Voima (TVO), has been in commercial operation and produced electricity for almost a year, and the first period of operation before service has now ended. The plant's first annual maintenance began on 2 March.