«There is the potential for the U.S. and other countries to continue to rely on
coal as a source of energy while at the same time protecting the climate from the massive greenhouse gas emissions associated with
coal,» says Steve Caldwell,
coordinator for regional climate change
policy at the Pew Center on Global Climate Change, an Arlington, Va., think tank.
«There is the potential for the U.S. and other countries to continue to rely on
coal as a source of energy while at the same time protecting the climate from the massive greenhouse gas emissions associated with
coal,» says Steve Caldwell,
coordinator for regional climate change
policy at the Pew Center on Global Climate Change, a Washington, D.C. think tank.