Study: Natural Gas Power Plants Emit up to 120 Times More Methane Than Previously Estimated

https://www.desmogblog.com/2017/03/20/natural-gas-power-plants-fracking-methane

Researchers at Purdue University and the Environmental Defense Fund have concluded in a recent study that natural gas power plants release 21–120 times more methane than earlier estimates. Published in the journal Environmental Science and Technology, the study also found that for oil refineries, emission rates were 11–90 times more than initial estimates. Natural gas, long touted as a cleaner and more climate-friendly alternative to burning coal, is obtained in the U.S. mostly via the controversial horizontal drilling method known as hydraulic fracturing (“fracking”). The scientists measured air emissions at three natural gas-fired power plants and three refineries in Utah, Indiana, and Illinois using Purdue’s flying chemistry lab, the Airborne Laboratory for Atmospheric Research (ALAR). They compared their results to data from the U.S. Environmental Protection Agency’s (EPA) Greenhouse Gas Reporting Program. Click here for reuse options! Tags: Environmental Protection AgencymethaneScott PruittCarl IcahnDonald TrumpTrump AdministrationEPAnatural gasfrackinghydraulic fracturingPurdue Universityshale gas

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