Phys.org [phys.org]:
Natural gas production in the United States has increased 46 percent since 2006, but there has been no significant increase of total US methane emissions and only a modest increase from oil and gas activity, according to a new NOAA study.
The finding is important because it's based on highly accurate measurements of methane collected over 10 years at 20 long-term sampling sites around the country in NOAA's Global Greenhouse Gas Reference Network, said lead author Xin Lan, a CIRES scientist working at NOAA.
A bit of good news.