Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Oil Spill in Russia Draws Criticism from Putin, Sparks Investigation VOA News A massive oil spill that occurred a week ago in Russia's Arctic region has resulted in an emergency declaration by the country's president and a government response to assess and clean up the damage. Approximately 20,000 tons of diesel oil leaked from a storage tank on May 29, seeping into the Ambarnaya River in a part of Siberia located above the Arctic Circle, authorities said. The tank was at an industrial plant operated by a subsidiary of Norilsk Nickel, the world's largest producer of palladium and one of the largest producers of nickel, platinum and copper. The incident was reportedly caused by "abnormally mild temperatures"that caused the permafrost beneath the tank to thaw, leading to its structural collapse, according to a company official. A government investigation into the cause is being conducted. The French news agency AFP reports the spill has been contained. "The company is working painstakingly to understand what happened ... we suspect that abnormally mild temperatures caused the permafrost beneath the support to thaw, and even a slight skewing in weight distribution would lead to the structure's collapse due to the tank's weight." [1]pic.twitter.com/C7mUUHTRLH -- Nornickel (@NornickelGroup) [2]June 2, 2020 The spillage was reported by the plant's employees two days after it happened, drawing criticism from Russian President Vladimir Putin. "Why did government agencies find out about this only after two days?" Putin asked during a televised [3]government conference on Wednesday. "Are we going to find out about emergencies from social media now?" The Russian president then approved the [4]state of emergencyto manage the spill. Government teams, including the Siberian branch of Russia's Ministry of Emergencies and Russia's Maritime & River Transport Agency, have been involved in cleanup efforts. "I think decontamination will cost Nornickel billions of roubles, but I'm speaking not as a businessman, but as a human being concerned about the situation: whatever the cost, we will pay it," said Nornickel's CEO Vladimir Potanin in a televised call with Russian president Putin. [5]pic.twitter.com/IoD2mfvKge -- Nornickel (@NornickelGroup) [6]June 5, 2020 Vladimir Potanin, the billionaire president of Norilsk Nickel, said [7]the company would pay the costs, estimated at $146 million. The [8]Investigative Committee of the Russian Federation is interrogatingindividuals about delayed warnings to the public about the spill. References 1. https://t.co/C7mUUHTRLH 2. https://twitter.com/NornickelGroup/status/1267862030201036808?ref_src=twsrc%5Etfw 3. https://www.npr.org/2020/06/04/869936256/russian-power-plant-spills-thousands-of-tons-of-oil-into-arctic-region 4. https://www.reuters.com/article/us-russia-pollution/putin-backs-state-of-emergency-in-arctic-region-over-fuel-spill-in-river-idUSKBN23A2HL 5. https://t.co/IoD2mfvKge 6. https://twitter.com/NornickelGroup/status/1268908115157712896?ref_src=twsrc%5Etfw 7. https://apnews.com/acf73e5b44c96a329d576aeed5ef7a09 8. https://sledcom.ru/news/item/1470452/ .