Copernicus
Industrial Grade Linguist
Part of the problem is that Russian refineries have been slow to replace spent supplies, and that may be related on Western sanctions that make it hard for them to get spare parts. I don't know how much fuel shortages had to do with the vociferous complaints by apartment dwellers in the video who lacked heat. It could also be that the owners of the building were not able to meet extortion demands by crooked suppliers. Some were complaining that their two boilers were broken and awaiting repairs. Who knows?