Oil and gas

Methane, a potent greenhouse gas, is being released from landfills and oil and gas operations around the world in far larger amounts than governments realized, recent airborne and satellite surveys show. That’s a problem for the climate as well as human health. It’s also why the U.S. government has been tightening regulations on methane leaks and wasteful venting, most recently from oil and gas wells on public lands. The good news is that many of those leaks can be fixed – if they’re spotted quickly. Riley Duren, a research scientist at the University of Arizona and former NASA engineer and scientist, leads Carbon Mapper, a nonprofit that is planning a constellation of methane-monitoring satellites. Its first satellite, a partnership with NASA’s Jet Propulsion Laboratory and the Earth-imaging company Planet Labs, launches in 2024. Duren explained how new satellites are changing companies’ and governments’ ability to find and stop methan...

Should states and Indigenous nations be able to influence energy projects they view as harmful or contrary to their laws and values? This question lies at the center of a heated debate over Enbridge Energy’s Line 5 pipeline, which carries oil and natural gas across Wisconsin and Michigan. Courts, regulatory agencies and political leaders are deciding whether Enbridge should be allowed to keep its pipeline in place for another 99 years, with upgrades. The state of Michigan and the Bad River Tribe in Wisconsin want to close the pipeline down immediately. My expertise is in Great Lakes water and energy policy, environmental protection and sustainability leadership. I have analyzed and taught these issues as a sustainability scholar, and I have worked on them as the National Wildlife Federation’s Great Lakes regional executive director from 2015 until early 2023. In my view, the future of Line 5 has become a defining issue for the future of the Great Lakes region. It...

From rural Pennsylvania to Los Angeles, more than 17 million Americans live within a mile of at least one oil or gas well. Since 2014, most new oil and gas wells have been fracked. Fracking, short for hydraulic fracturing, is a process in which workers inject fluids underground under high pressure. The fluids fracture coal beds and shale rock, allowing the gas and oil trapped within the rock to rise to the surface. Advances in fracking launched a huge expansion of U.S. oil and gas production starting in the early 2000s but also triggered intense debate over its health and environmental impacts. Fracking fluids are up to 97% water, but they also contain a host of chemicals that perform functions such as dissolving minerals and killing bacteria. The U.S. Environmental Protection Agency classifies a number of these chemicals as toxic or potentially toxic. The Safe Drinking Water Act, enacted in 1974, regulates underground injection of chemicals that can threaten drinking water...

Leer en español. You’ve probably seen ads promoting gas and oil companies as the solutions to climate change. They’re meant to be inspiring and hopeful, with scenes of a green, clean future. But shiny ads are not all these companies do to protect their commercial interests in the face of a rapidly heating world. Most also provide financial support to industry groups that are spending hundreds of millions of dollars on political activities, often to thwart polices designed to slow climate change. For example, The New York Times recently reported on the Propane Education and Research Council’s attempts to derail efforts to electrify homes and buildings in New York, in part by committing nearly US$900,000 to the New York Propane Gas Association, which flooded social media with misleading information about energy-efficient heat pumps. The American Fuel and Petrochemical Manufacturers, which represents oil refiners and petrochemical firms, has spent millions...

As the U.S. prepares for another Trump administration, one area unambiguously in the incoming president’s crosshairs is climate policy. Although he has not released an official climate agenda, Donald Trump’s playbook from his last stint in the Oval Office and his frequent complaints about clean energy offer some clues to what’s ahead. Exiting the Paris climate agreement Less than six months into his first presidency, Trump in 2017 formally announced that he was withdrawing the United States from the Paris climate accord – the 2015 international agreement signed by nearly every country as a pledge to work toward keeping rising temperatures and other impacts of climate change in check. This time, a greater but underappreciated risk is that Trump will not stop at the Paris Agreement. Trump attends a session of the United Nations Climate Action Summit in 2019. When he announced he would pull the U.S. out of the Pari...