Gas storage tanks receiving natural gas from feeder pipelines before compression for transport in high-pressure pipelines at the Haynseville shale formation, Texas. The photo on left was taken with a normal camera. The photo on the right was taken with a forward-looking infrared (FLIR) camera tuned to the infrared spectrum of methane, allowing visualization of methane, which is invisible in the normal camera view and to the naked eye. Photo: Sharon Wilson / Howarth, 2019 / Biogeosciences
Gas storage tanks receiving natural gas from feeder pipelines before compression for transport in high-pressure pipelines at the Haynseville shale formation, Texas. The photo on left was taken with a normal camera. The photo on the right was taken with a forward-looking infrared (FLIR) camera tuned to the infrared spectrum of methane, allowing visualization of methane, which is invisible in the normal camera view and to the naked eye. Photo: Sharon Wilson / Howarth, 2019 / Biogeosciences

By Ellen Knickmeyer
29 August 2019

WASHINGTON (AP) – Oil and gas companies could face far looser oversight of emissions of potent climate-changing methane gas under a proposal expected from the Trump administration as soon as Thursday, oil industry and environmental groups said.

The government’s plan would ease requirements on oil and gas sites to monitor for methane leaks and plug them.

Methane is a component of natural gas that’s frequently wasted through leaks or intentional releases during drilling operations. The gas is considered a more potent contributor to climate change than carbon dioxide, although it occurs in smaller volumes.

Under President Donald Trump, both the Interior Department and the EPA have proposed a series of rules — some blocked by courts — to loosen regulations of methane emissions. […]

The administration rollbacks on emissions from oilfields, storage sites and pipelines have split the oil industry, worrying some in the industry about growing blowback in a world increasingly mindful of climate change.

Royal Dutch Shell this year urged the administration to crack down — not ease up — on the emissions. Many others in the oil and industry have welcomed the easing, however.

The latest rollback “highlights the Trump administration’s complete contempt for our climate,” Kassie Siegel of the Center for Biological Diversity, an environmental group, said in a statement. “The EPA is now so determined to actually increase greenhouse pollution that it’s even shrugging off concerns from oil and gas companies about gutting these protections.” [more]

US proposing easing rules on climate-changing oil emissions