Dobropolskaya Coal Mine

The Dobropilska coal mine is in the south-east of Ukraine in Dobropillia, Donetsk Oblast. Built inn 1941, Dobropilska represents one of the largest coal reserves in Ukraine, having estimated reserves of 58.6 million tonnes of coal. The mine produces grade G coking coal concentrate distinguished by its low sulfur content, and prior to the Russian invasion of Ukraine had reached an annual output of approximately 1.25 million tonnes of coal. The mine is owned by the state enterprise Dobropilliavuhillia-vydobutok, but has been leased to and operated by DTEK Dobropillyavuhillya. It shares a site with DTEK Dobropilska Central Washing Facility, which processes the raw coal output. Since the Russian invasion of Ukraine, the mine has been repeatedly targeted by Russian strikes, causing power outages, gas releases, and flooding. However, the mine has continued to operate despite this. It has been, however, criticised for its significant environmental impact on the surrounding area, including surface subsidence, mineralized water leaking into the Byk river, and atmospheric emissions including methane and small quantities of hazardous substances due to its proximity to residential housing.

Mine data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).