Selected tag(s): Natural Gas

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.

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Posted in Climate, Colorado, Methane, Natural Gas, Wyoming| Also tagged , , , , , | Read 1 Response

Under the Wire: EDF Welcomes SoCalGas Leak Maps

pasadenamapA great thing happened today for the environment and people of California. On the very day we released new maps measuring methane leaking from natural gas lines under Los Angeles-area streets, the Southern California Gas Company (SoCalGas) announced they would begin publishing their own maps showing the locations of leaks they find on their system.

It is a positive move that brings the company a big step closer to complying with the California law requiring them to publish not only the whereabouts of known leaks, but also the amount of methane escaping (which their newly announced maps do not). The public has a right to know where and how much harmful air pollution is being emitted by SoCalGas and any other company in California.
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Posted in Air Quality, California, Climate, Methane, Natural Gas| Also tagged | Comments are closed

Methane Emissions from Oil & Gas are on the Rise, Confirm Latest EPA Data

rp_methane_378x235_4.jpgMethane emissions from the US oil and gas sector increased, according to new data finalized today by the Environmental Protection Agency. Sadly, the figures come as no surprise, based on preliminary numbers and plenty of other observations, both scientific and anecdotal.  No surprise unless you’re part of the industry’s public relations machine, which keeps insisting that up means down.

What is legitimately surprising is that this problem continues in spite of the many simple, proven and cost effective ways there are to fix it. And therein lies opportunity. Read More »

Posted in Methane, Natural Gas| Also tagged , | Read 1 Response

Fly-by: What the Latest Aerial Study of Methane Emissions Tells Us

lockheed1In the summer of 2013, researchers aboard a four-engine P-3 Orion aircraft – a variant of the plane used by the U.S. Navy to track submarines – flew over three of the nation’s biggest shale gas regions, taking measurements that would allow them to estimate the amount of methane leaking from the production fields below.

The team from University of Colorado’s Cooperative Institute for Research in Environmental Sciences (CIRES) and NOAA Earth System Research Laboratory published their findings this week in the Journal of Geophysical Research: Atmospheres, adding new depth to our understanding of methane leaks, but also underscoring important questions.

Comparing their readings to production figures for the region, they estimated a total leak rate of 0.18 to 2.8 percent, which is at the low end of the range of findings in other research. For some, this may be cause for celebration.

But don’t pop the champagne corks just yet. Read More »

Posted in Methane, Natural Gas| Also tagged | Comments are closed

4 Reasons a National Methane Policy Will be Good for Business

rp_natgasworker-198x300.jpgAfter months of anticipation, the Obama Administration this month released its new methane emissions strategy – a plan that opens up new opportunities for industry writ large, and especially for operators that want to cut waste and get ahead.

The centerpiece of the strategy are imminent rules that will help us meet a new national goal to reduce harmful methane pollution from oil and natural gas operations by 45 percent by 2025.

But the rules also bring direct industry benefits. Here are four reasons the new methane emissions strategy is a boon, rather than bane, for America’s $1.2-trillion oil and gas sector:

1. It tackles $1.8 billion in annual waste and adds market certainty

Leaky infrastructure and unnecessary venting across the oil and gas value chain cost an estimated $1.8 billion in wasted product and lost revenue annually.

The new rules require companies to include up-to-date controls as they build out new and modified infrastructure, keeping gas in the pipeline while making new facilities more efficient. Read More »

Posted in General, Methane, Natural Gas| Also tagged , | Comments are closed

Verdict Is In—There’s Broad Support for Plan to Cut Methane Pollution

getty_dv626028_rfWhen the White House announced ambitious plans to cut methane emissions from the oil and gas sector by 45 percent, EDF President Fred Krupp called it a landmark move. And according, to a recent poll, 66 percent of Americans agree that strong federal standards are needed to safeguard our air from methane pollution, which is responsible for about a quarter of today’s warming. The oil and gas industry– the largest industrial source of this climate pollutant–wastes enough unburned methane each year to heat six million homes.

The plan has drawn widespread support among opinion leaders as well as industry experts.

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Posted in Air Quality, Methane, Natural Gas| Also tagged , , | Comments are closed
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