Duke University

March 23, 2014, 7am PDT
The federal investigation of Duke Energy's Feb. 2 coal ash spill sheds light not only on the company and its state regulator, but also on that of the Environmental Protection Agency and holds wider implications for the coal industry as a whole.
The Wall Street Journal - U.S.
September 27, 2013, 10am PDT
China's drive to reduce urban air pollution and increase energy security will unleash massive carbon and toxic emissions, almost tripling its current emissions over 40 years. The plan is to build 40 plants to convert coal to synthetic natural gas.