In this Aug. 26, 2009 file photo, Kourtney Hardwick, BP Florida operations manager, looks over a methane gas well site east of Bayfield, Colo. The well pad now has three gas wells that have been drilled and are producing natural gas. A new report from the U.S. Environmental Protection Agency has dramatically lowered estimates of how much of a potent greenhouse gas is being leaked by the natural gas industry. The EPA now estimates that in 2011 the natural gas industry released 10 percent less methane into the atmosphere than it did in 1990. The new figure comes after the EPA estimated last year that those methane admissions had risen about 15 percent since 1990.