washington obama administration announce soon friday overhaul unite state manage coal development federal land accord government conservationist source move confront climate change state union address tuesday democratic president barack obama say would change way manage oil coal resources good reflect cost impose taxpayers planet new plan require federal officials weigh land use decisions consider mine burn coal add greenhouse gas pollution say environmental group source familiar plan overhaul also aim maximize return taxpayers update royalty rat mine company pull coal federal land say source work tomorrow say bureau land management official decline give detail administration plan environmentalists urge white house freeze new coal lease federal land account fossil fuel development contribute climate change moratorium coal lease could part reform say environmental source familiar effort coal lease often award without competitive bid process frequently go single bidder officials undervalue fuel head market nonpartisan government accountability office conclude public land develop public interest taxpayers shortchanged decades say theo spencer natural resources defense council environmental group energy information administration say roughly 41 percent u.s. coal production occur federal land coal industry batter recent years competition cheap natural gas clean-air regulations raise cost burn black rock week arch coal one nation large coal company file bankruptcy late mine company seek protection creditors current downturn national mine association immediately available comment white house revamp u.s. coal program soon friday source