In response to EPA’s release today of proposed new regulations to control methane leaks from drilling and fracking sites, the Environmental Integrity Project issued this statement:
“EPA’s new methane proposal, which includes new regulations, is a potentially important step toward reducing the oil and gas industry’s significant greenhouse gas footprint,” said Mary Greene, Senior Managing Attorney at the Environmental Integrity Project, a Washington, D.C.-based nonprofit organization dedicated to enforcing environmental laws and protecting public health.
“Whether these new regulations and the President’s overall methane strategy are successful will depend in large part on whether EPA and the states properly implement and enforce these new provisions, as well as EPA’s 2012 rule to reduce emissions from the oil and gas industry,” Greene said. “This is because the pollutant reductions targeted by the 2012 rule – volatile organic compounds, sulfur dioxide, and hazardous air pollutants (such as benzene) — have the co-benefit of reducing methane emissions.”
“Although we believe EPA’s proposal should apply to existing facilities as well as new ones, today’s proposed methane reductions should be a win-win,” Greene said. “More oil and gas gets to market rather than being lost to flares and leaks while improving public health and combating climate change.”
Press contact: Tom Pelton, Director of Communications, Environmental Integrity Project (443) 510-2574 or firstname.lastname@example.org
EPA PRESS RELEASE:
EPA Proposes New Commonsense Measures to Cut Methane Emissions from the Oil and Gas Sector
Release Date: 08/18/2015
Contact Information: Enesta Jones Jones.email@example.com 202-564-7873 202-564-4355
WASHINGTON – Continuing the Obama Administration’s commitment to take action on climate change and protect public health, the U.S. Environmental Protection Agency (EPA) is announcing commonsense proposed standards today that would reduce emissions of greenhouse gases (GHG) and volatile organic compounds (VOC) from the oil and natural gas industry. The proposal is a part of the Administration’s strategy under President Obama’s Climate Action Plan to cut methane emissions from the oil and gas sector by 40 to 45 percent from 2012 levels by 2025.
Methane, the key constituent of natural gas, is a potent GHG with a global warming potential more than 25 times greater than that of carbon dioxide. Methane is the second most prevalent greenhouse gas emitted in the United States from human activities, and nearly 30 percent of those emissions come from oil production and the production, transmission and distribution of natural gas.
“Today, through our cost-effective proposed standards, we are underscoring our commitment to reducing the pollution fueling climate change and protecting public health while supporting responsible energy development, transparency and accountability,” said EPA Administrator Gina McCarthy. “Cleaner-burning energy sources like natural gas are key compliance options for our Clean Power Plan and we are committed to ensuring safe and responsible production that supports a robust clean energy economy.”
The proposed standards for new and modified sources are expected to reduce 340,000 to 400,000 short tons of methane in 2025, the equivalent of reducing 7.7 to 9 million metric tons of carbon dioxide. EPA estimates the rule will yield net climate benefits of $120 to $150 million in 2025. Those standards are also expected to reduce 170,000 to 180,000 tons of ozone-forming VOCs in 2025, along with 1,900 to 2,500 tons of air toxics, such as benzene, toluene, ethylbenzene and xylene. Ozone is linked to a variety of serious public health effects, including reduced lung function, asthma attacks, asthma development, emergency room visits and hospital admissions, and early death from respiratory and cardiovascular causes. Air toxics include chemicals that are known or suspected to cause cancer and other serious health effects.
The proposed standards will complement voluntary efforts, including EPA’s Methane Challenge Program, and are based on practices and technology currently used by industry. To cut methane and VOC emissions, the proposal requires:
- Finding and repairing leaks;
- Capturing natural gas from the completion of hydraulically fractured oil wells;
- Limiting emissions from new and modified pneumatic pumps; and
- Limiting emissions from several types of equipment used at natural gas transmission compressor stations, including compressors and pneumatic controllers.
EPA’s Methane Challenge Program that was proposed earlier this year expands on the successful Natural Gas STAR program, which serves as a platform for companies who want to make an ambitious and transparent commitments to address methane emissions. This flexible program has the potential to foster significant cost-effective emission reductions across the oil and gas sector and to provide transparency on the progress partner companies are making to reduce emissions.
As part of the proposal announced today, the agency is updating the 2012 New Source Performance Standards (NSPS) to address methane as well as VOC emissions for sources covered in that rule. EPA’s proposal would also require that industry reduce VOC and methane emissions from hydraulically fractured and refractured oil wells, which can contain significant amounts of natural gas along with oil. In addition, the proposal means methane and VOC reductions “downstream” from wells and production sites, covering equipment in the natural gas transmission segment of the industry that was not regulated in the agency’s 2012 oil and natural gas rules. Additionally, the agency proposes to clarify and streamline Clean Air Act permitting requirements in states and Indian country.
Today’s proposal includes proposed guidelines for states to reduce VOC emissions from existing oil and gas sources in certain ozone nonattainment areas as well as mid-Atlantic and Northeast states that are part of the Ozone Transport Region.
EPA will take comment on the proposals for 60 days after they are published in the Federal Register. The agency will hold public hearings and will announce details soon.
More information, including technical fact sheets, is available here.
Link to EPA press release.