"TIME has learned that between 2007 and 2010 the Sierra Club accepted over $25 million in donations from the gas industry, mostly from Aubrey McClendon, CEO of Chesapeake Energy—one of the biggest gas drilling companies in the U.S. and a firm heavily involved in fracking—to help fund the Club’s Beyond Coal campaign. Though the group ended its relationship with Chesapeake in 2010—and the Club says it turned its back on an additional $30 million in promised donations—the news raises concerns about influence industry may have had on the Sierra Club’s independence and its support of natural gas in the past. It’s also sure to anger ordinary members who’ve been uneasy about the Club’s relationship with corporations."

Bryan Walsh reports for TIME's Ecocentric blog February 2, 2012.
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