HELSINKI (Reuters) – Finland’s nuclear safety authority STUK said on Thursday that radiation levels had risen inside Olkiluoto2 nuclear unit at around 1 p.m. (1100 GMT) in Western Finland but no radioactivity leaked outside and the situation was under control.
“This is a significant and an exceptional incident and we consider it important to spread correct information about it,” Finland’s minister of social affairs and health Aino-Kaisa Pekonen told reporters.
Jarmo Tanhua, CEO of the nuclear power plant operator TVO, said the incident was an exceptional and unparalleled event in the facility’s history. TVO is a consortium of power and industrial companies.
(Reporting by Anne Kauranen. Editing by Jane Merriman)