SOURCE: New York Times and Science

DATE: June 21, 2018

SNIP: The American oil and gas industry is leaking more methane than the government thinks — much more, a new study says. Since methane is a powerful greenhouse gas, that is bad news for climate change.

The new study, published Thursday in the journal Science, puts the rate of methane emissions from domestic oil and gas operations at 2.3 percent of total production per year, which is 60 percent higher than the current estimate from the Environmental Protection Agency. That might seem like a small fraction of the total, but it represents an estimated 13 million metric tons lost each year, or enough natural gas to fuel 10 million homes.

Environmental groups have argued that voluntary measures are not always sufficient, and they have urged federal regulators to step in and mandate more sweeping reductions. Former President Barack Obama proposed regulations to limit leaks, but over the past year, the Trump administration has moved to rescind most Obama-era methane policies. Some of these rollbacks are now tied up in court.