Melting glacier floods Arctic coal mine, highlighting climate change irony
Published Date: 9/18/2020
Source: phys.org
On July 26, Svalbard's only active coal mine, Gruve 7, was reported to be flooded by its operators, Store Norske Spitsbergen Kulkompani. It had been shut down earlier this year due to the ongoing COVID-19 pandemic; now plans to reopen the mine will now be delayed even further as a result. Glacial meltwater entered the mine through a crevasse at the junction between the overlying ice cap and glacier below, and seeped through from cracks in the bedrock. The floodwaters damaged the mine's one power supply, so the three pump systems installed to remove water were unable to operate. Workers at Store Norske are currently conducting an assessment of damage to equipment and facilities.