Coal, natural gas, and oil accounted for 87 percent of global primary energy consumption in 2012, as the growth of worldwide energy use continued to slow…
Browsing: coal
Key economic, security and environmental indicators show the state of the U.S. energy economy has never been better, according to a new report by the Natural…
Duke University Successfully Converts a Coal-powered Steam Plant to Natural Gas When Durham, N.C.-based Duke University’s steam plant was built 100 yards from the railroad tracks…