https://www.reuters.com/article/us-russia-pollution-lake/fuel-from-russian-arctic-spill-reaches-large-lake-says-governor-idUSKBN23G1KZA fuel tank at a power station in the city of Norilsk lost pressure in late May and leaked 21,000 tonnes of diesel into rivers and subsoil, an incident Greenpeace compared to the 1989 Exxon Valdez oil spill.
Workers are trying to clean up and contain the fuel, which has reached Lake Pyasino, about 20 kilometres (12 miles) north of Norilsk, according to the region’s governor.