/tags/clean-coal-energy-gas-greenhouse clean coal energy gas greenhouse en-US Copyright Tue, 21 Jul 2009 04:00:00 GMT /news/2009-07-21/is-clean-coal-the-solution It seems like the ideal solution to the climate change problem keep burning coal, but do it without sending millions of tons of carbon dioxide into the… Tue, 21 Jul 2009 04:00:00 GMT /news/2009-07-21/is-clean-coal-the-solution admin