Russian mayor charged over spill response

Russian authorities have charged the head of the remote Arctic city of Norilsk with criminal negligence over what investigators say was his bungled response to a major environmental disaster.

About 21,000 tonnes of diesel leaked into rivers and subsoil on May 29 from a power station in Norilsk, an incident that Greenpeace has compared to the 1989 Exxon Valdez oil spill off Alaska.

In a statement on Thursday, the Investigative Committee, which handles probes into major crimes said Rinat Akhmetchin, said the mayor had failed to co-ordinate and organise emergency measures to contain and control fallout from the spill.

The charges, which could see the mayor jailed for up to six months if found guilty, come a day after investigators arrested three managers at the power station involved in the spill.

They are suspected of having continued to use an unsafe fuel storage tank that had needed repairs since 2018.

President Vladimir Putin last week chided Norilsk Nickel over the leak and scolded the region's governor after he said authorities had only learned of the disaster from social media two days after it happened.

Norilsk, a remote city of 180,000 situated 300km inside the Arctic Circle, is built around Norilsk Nickel , the world's leading nickel and palladium producer.