Poland cuts reliance on Russian gas, imports more coal from US, Russia Steve Milloy | Monday, December 3, 2018 ยท 6:38 PM | Fuel switching, Poland Fuel security is a great reason to switch from gas to coal. Unlike a gas pipeline, no one can turn off the big pile of coal sitting at the power plant. Source: Web | PDF Share this:ShareTwitterFacebookRedditWhatsAppTumblrLinkedInEmailPrint