The Environment Report: You are being targeted by lobbyists. The coal industry and environmentalists are both trying to influence what you think. In the first part of our series on the future of coal, Lester Graham looks at the campaigns for-and-against coal: You probably don’t buy coal directly. But you pay for it when you pay your power bill. 50% of the nation’s electricity comes from coal-burning power plants. The problem with that is, coal pollutes. Not as much as it used to. Some …