Energy Exchange

What new Permian research means for U.S. methane policy

By EDF Blogs / Published: June 10, 2021

Newly released research is shedding more light on the largest sources of methane emissions in the nation’s largest oilfield.

Methane is an extremely potent greenhouse gas and has a huge impact on the current rate of global warming. The oil and gas industry is one of the biggest emitters.

Using a helicopter equipped with an infrared camera, we surveyed over a thousand sites across the Permian Basin to get specific information about the types of facilities, equipment and events that make the Permian Basin the highest-polluting oilfield in the country. Three things immediately stood out.

Posted in Methane, Methane regulatons, Natural Gas, PermianMAP, Texas / Tagged New Mexico | Comments are closed

Methane controls mean cleaner air on the Navajo Nation

By EDF Blogs / Published: June 4, 2021

By Megan Kelly and Jon Goldstein

Policy action at both the tribal and federal levels this spring is creating promising momentum for cutting down on methane pollution on the Navajo Nation and across the Colorado Plateau, a step in the right direction for tackling climate change. Reducing methane waste would also improve public health and bring much-needed revenue to tribal and state governments.

In late April 2021, the Senate voted to restore an Obama-era U.S. Environmental Protection Agency rule to regulate methane emissions from oil and gas drilling. The Trump administration had previously rolled back this rule and eliminated federal requirements that oil and gas companies detect and fix methane leaks from their operations.

Navajo Nation President Jonathan Nez, Sens. Kyrsten Sinema and Mark Kelly from Arizona; Sens. Martin Heinrich and Ben Ray Luján from New Mexico; and Sens. Michael Bennet and John Hickenlooper from Colorado, all voted in favor of moving toward reinstating those important requirements.

Posted in Air Quality, Methane, Methane regulatons, Natural Gas / Tagged New Mexico | Comments are closed

New innovative tool empowers utilities to reduce emissions in investment planning

By EDF Blogs / Published: May 3, 2021

By Erin Murphy and Christie Hicks

As the United States moves toward decarbonization, cities and states must use all means available to reduce climate pollution, and natural gas utilities should be at the forefront of this rapid energy transition. Gas utilities are the subject of increasing scrutiny because plans to expand and fortify their infrastructure could lock in greenhouse gas emissions and costs for decades. As the industry reckons with its role in a decarbonized future, advocates, utilities and regulators alike are calling for a carefully-managed transition that avoids costly long-term investments. New York has been at the forefront of this effort, seeking to balance ambitious climate goals with outdated natural gas investment planning processes.

To help utility planners align business decisions with environmental targets, EDF engaged MJ Bradley and Associates to develop the Gas Company Climate Planning Tool, an innovative new framework for New York and other states.

Posted in Gas to Clean, General, Methane, Natural Gas, New York / Comments are closed

New bill will make it easier, cheaper to buy electric trucks and buses

By EDF Blogs / Published: April 22, 2021

By Michael Colvin and Lauren Navarro

A new bill making its way through the California Legislature has the potential to help accelerate the much-needed transition to electric vehicles.

The law, Senate Bill 372, would create state programs that help owners of medium- and heavy-duty trucks and buses pay for the costs of replacing their diesel-fueled fleets with cleaner, zero-emissions alternatives.

Medium- and heavy-duty trucks create massive amounts of air pollution. This pollution deteriorates air quality and can exacerbate serious health problems for people who suffer from asthma and other respiratory conditions. The pollution is particularly bad along shipping routes and near warehouses, many of which are located in and around low-income communities. So replacing these vehicles with cleaner, zero-polluting versions will immediately improve outcomes for these vulnerable populations.

Posted in Air Quality, California, Electric Vehicles / Comments are closed

Congress should restore critical methane pollution standards

By EDF Blogs / Published: March 30, 2021

By Rosalie Winn and Raisa Orleans

EDF Legal Fellow Edwin LaMair contributed to this post.

Lawmakers last week introduced joint resolutions under the Congressional Review Act to restore widely-supported methane pollution protections and allow the Environmental Protection Agency to move forward swiftly with ambitious next-generation standards for new and existing oil and gas facilities. The move has received broad support from environmental groups and at least one industry trade group.

The resolutions have widespread support among both House and Senate leadership and will be fast-tracked in the coming weeks.

EPA first adopted the standards in 2016 to reduce the oil and gas industry’s pollution of methane — a potent greenhouse gas and the primary component of natural gas — along with other smog-forming and hazardous local air pollution.

Methane is responsible for a quarter of the warming that we are experiencing today, and the oil and gas industry is the largest industrial source of methane pollution in the U.S. Local health-harming pollution from the industry impacts more than 9 million Americans who live on the frontlines of oil and gas development. Read More »

Posted in General, Methane, Methane regulatons / Comments are closed

Careful accounting is critical to assessing the climate benefits of biomethane

By EDF Blogs / Published: March 24, 2021

By Mark Omara and Joe Rudek

Multiple states are exploring the use of renewable natural gas to decarbonize their gas systems. Renewable natural gas tends to be a generic term that describes a variety of fuels, including hydrogen, synthetic gas and biogas.

As we explained in an earlier blog, not all biogas (a biomethane precursor) is created equal. In order to provide climate benefits, renewable natural gas fuels must result in a net reduction in methane emissions, since methane is a very potent greenhouse gas that is rapidly increasing the rate of near-term global warming. The simple label of “bio” on the methane does not mean that it is automatically renewable or that it provides climate benefits. Both the selection of source of the organic fuels and the injection methods must be done correctly to provide climate benefits.

But what does “done correctly” mean?

Posted in California, Methane / Comments are closed