Thursday, August 06, 2015

US carbon pollution from power plants hits 27-year low

Heat-trapping pollution from U.S. power plants hit a 27-year low in April, the Department of Energy announced Wednesday. A big factor was the long-term shift from coal to cleaner and cheaper natural gas, said Energy Department economist Allen McFarland. Outside experts also credit more renewable fuel use and energy efficiency. Carbon dioxide — from the burning of coal, oil and gas — is the chief greenhouse gas responsible for man-made global warming. Electric power plants spewed 141 million tons of carbon dioxide in April, the lowest for any month since April 1988, according to Energy Department figures. The power plants are responsible for about one-third of the country's heat-trapping emissions...more

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