"SANTA FE, N.M. — A prominent environmental group announced new evidence Thursday that methane emissions in New Mexico are climbing amid a surge in oil and natural gas production in the Permian Basin drilling zone that straddles the state boundary with Texas.
The analysis from the Environmental Defense Fund estimates that statewide emissions at oil and natural gas production sites of the potent heat-trapping gas linked to global warming are five times higher than what is reported to the U.S. Environmental Protection Agency. The EPA tracks emissions by large petroleum producers.
Defense Fund scientist David Lyon said the analysis incorporates methane sensor measurements from about 90 locations in the Permian Basin of New Mexico and Texas in mid-2018. That monitoring was done by a research team from the University of Wyoming."