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Natural gas boom: Methane emissions are far higher than EPA says

Researchers examine methane emissions from an oil or gas facility.
Methane researchers in the field. Photo: EDF

A new study out today in the journal Science finds that methane emissions from the U.S. oil and gas industry are nearly 60% more than current EPA estimates.

Why it matters: With natural gas now the dominant fuel for generating electricity in the U.S., determining its environmental footprint is crucial. Although burning natural gas for energy emits fewer long-lived greenhouse gases, it does release considerable amounts of methane — a potent, short-lived global warming agent.