Thebadnewsforthecoalindustryhasseemedrelentlessthroughout2015.2015年,煤炭行業似乎連連傳出壞消息。Whilecampaignersagainstfossilfuelshavekeptupasteadydrumbeatofcallstodisinvestfromcompaniesproducingcoal,......