Selected category: Natural Gas

New Research Finds Higher Methane Emissions, Reduction Opportunities in Texas’ Barnett Shale Region

Methane emissions from vast oil and gas operations in the densely populated Barnett Shale region of Texas are 50 percent higher than estimates based on the Environmental Protection Agency’s (EPA) greenhouse gas inventory, according to a series of 11 new papers published today in Environmental Science & Technology.

The majority of these emissions are from a small but widespread number of sources across the region’s oil and gas supply chain. These emissions come from the sort of leaks and equipment malfunctions that are relatively easy to prevent with proper and frequent monitoring and repair practices.

The sprawling Barnett region, fanning out westward from the cities of Dallas and Fort Worth, contains about 30,000 oil and gas wells, 275 compressor stations, and 40 processing plants. It is one of the country’s largest production areas, responsible for 7 percent of total U.S. natural gas output.

Unpredictable, Widespread Sources Dominate Read More »

Also posted in Methane| Comments are closed

IEA: Reducing Oil & Gas Methane Key to Curbing Climate Change

IEA_iLogoLast Friday, the incoming head of the International Energy Agency (IEA), Faith Birol, provided a briefing to U.S. stakeholders about IEA’s new special report on climate change, which found that global emissions could peak by the end of this decade without reducing economic growth. The report outlines five key pillars for turning the emissions corner by 2020, and importantly, one of the pillars is reducing methane from the oil and gas sector. The report‘s finding that the scale of potential reductions from oil and gas methane is about the same as the reductions from renewable energy underscores the impact that action on methane can have.

IEA’s report is the latest in a stream of recent analyses illustrating the enormous potential for methane reductions to slow climate change. This is because methane has such a powerful short-term impact on the climate, with 84 times more warming power than carbon dioxide over a 20-year timeline. And, the report also highlights the significant opportunity that exists in implementing cost-effective, commonsense measures to cut these emissions, which many governments and companies have not yet taken advantage of. Read More »

Also posted in Methane| Comments are closed

Investor Ranks Top $1.5 Trillion in Support of National Methane Standards

investorsCalifornia public school teachers. Religious charities. New York police officers and firefighters.

What do all of these groups have in common? Investors representing them — who manage $1.5 trillion in retirees, current employees’, and others assets – are standing together and calling for strong rules limiting harmful methane emissions from the oil and gas sector. This level of outpouring – from diversified investors with holdings in the oil and gas industry – represents five times the support investors expressed for methane rules last year. A trend is emerging.

The investors, including the largest retirement funds in California and New York, issued a powerful statement in support of the president’s methane proposal aimed at cutting emissions nearly in half in a decade. A centerpiece is regulation of methane, the primary ingredient in natural gas, which has over 80 times the warming power of carbon dioxide in the first 20 years after it’s released and is responsible for 25 percent of the warming we are feeling today. Read More »

Also posted in Methane| Comments are closed

Big Oil and Gas Emissions out West – New Report Sizes Up Methane Problem on Federal and Tribal Lands

US-DOI-BLM-logoThe American West is home to the vast majority of the nation’s federal and tribal lands, which account for well over half of the total land area of several Western states. And, the Western states are also significant centers of domestic oil and gas production, contributing 80 to 90 percent of total federal and tribal production.

Now, a new report estimates that fugitive and vented losses from oil and natural gas operations on federal and tribal lands amounted to over 65 billion cubic feet (Bcf) of natural gas in 2013, representing over 1 million metric tons of harmful methane pollution.

The report, released this week by the independent consultancy ICF International and commissioned by the Environmental Defense Fund, looks at oil and gas development on federal and tribal lands —specifically, emissions from gas that is leaked, vented, or flared every year.

Oil and gas emissions matter. Excessive venting, flaring and leaking of gas can degrade regional air quality. Moreover, natural gas is comprised mostly of methane, a powerful greenhouse gas that contributes to climate change. In addition to the emissions associated with these activities, we believe venting, flaring and leaking of natural gas represents the wasteful loss of a finite and valuable natural resource.

Read More »

Also posted in Climate, Colorado, Methane, Wyoming| Tagged , , , , , , | Read 1 Response

The Good, The Bad, and The Ugly When Oil Giants Shift to Natural Gas

14268938549_54fd0ea6c4_kSix large European oil and gas companies recently announced a commitment to engage on climate policy, calling for a price on carbon. The now-emerging picture of their coordinated corporate talking points, however, leaves no doubt that promotion of natural gas is a core part of the group’s position.

Is this development a beneficial push to help the planet transition to a low carbon economy – or just another marketing campaign? The truth, so far, lies somewhere in between.

Here are the good, the bad and the ugly highlights of what we’ve learned over the past week and what it all means. Read More »

Also posted in Climate, Methane| Comments are closed

Senate GOP Letter on EPA Methane Rule Misstates the Facts

A group of Republican Senators sent a letter to the White House yesterday questioning the administration's plans to begin regulating methane emissions from the oil and gas sector. While EDF welcomes their engagement, the Senators' characterization of the problem, their representation of emissions data, and their reference to research funded by EDF are flatly incorrect.

The facts are these: Methane is a potent greenhouse gas—packing 84 times the warming power of carbon dioxide over a 20-year timeframe. That means it's a serious challenge, but also a huge opportunity to put the brakes on climate change quickly and cost-effectively. EPA’s latest inventory released in April estimates that in 2013, the oil and gas industry released more than 7.3 million metric tons of methane into the atmosphere from their operations—a three percent increase over 2012—making it the largest industrial source of methane pollution. That’s enough to meet the needs of 5 million households, and packs the same short-term climate punch as the CO2 emissions from more than 160 coal-fired power plants. Read More »

Also posted in General, Methane| Comments are closed
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