Energy Exchange

New study finds elevated health risks due to pollution from oil and gas activity in Colorado

By Ananya Roy and Tammy Thompson

As production of oil and gas in the United States has expanded, it’s no longer uncommon to see rigs and well pads nestled in communities. For example, Weld County in Colorado ranked fourth in the nation for population growth in 2017, and has issued thousands of new permits for oil and gas extraction in the past few years. Emissions from the intensive energy development sprouting along highways, in fields and within sight of homes, playgrounds and school yards has led to concerns about rising pollution from this industry and the subsequent health risks.

Communities are concerned about all of the emissions from these operations but focus on the brew of volatile organic compounds that include benzene, toluene and ethyl benzene, since some are known carcinogens or have established impacts on the brain, lungs and blood. VOC emissions, however, vary considerably between different processes. Well sites and changing weather conditions either spread or concentrate the pollution over different distances and directions, suggesting that intermittent measurement campaigns are inadequate to capture population exposures and risks.

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Also posted in Air Quality, Methane / Comments are closed

How oil & gas states did (and did not) protect land and water in 2018

By Adam Peltz & Nichole Saunders

Keeping an eye on what happens with domestic oil and gas regulation is a bit like herding cats. We’ve seen encouraging progress on air quality issues related to oil and gas, but an equally critical front that’s seen major action is protection of our land and water resources.

More than 30 states actively regulate oil and gas development but their practices and rules vary significantly. Add the recent attention around industry’s impact on local communities – from earthquakes and the risk of spills to increased traffic and local air pollution – and it’s easy to miss the big trends that dominated regulatory agendas in 2018.

EDF devotes a significant amount of time tracking this activity, and 2018 was a busy year. Over a dozen states completed rule updates and other types of improvements this year on a variety of topics.

Here are the big things we saw in 2018.

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Also posted in Aliso Canyon, California, Methane, Natural Gas, New Mexico, New York, Ohio, Pennsylvania, produced water, produced water, State, Texas, Water, Wyoming / Tagged , , | Comments are closed

These red and blue states are tackling climate change since Trump won’t

By Keith Zukowski, Communications Project Manager

If you’ve been focused on recent reports of climate disaster, or on the Trump administration’s relentless attacks against environmental safeguards and climate science, you’re probably worrying we’re not making progress – at all.

But look a little closer, right here in the United States, and you’ll see that people aren’t waiting around. Instead of giving in to a warmer, more chaotic world, states across the country have stepped up, and into, the vacuum left by the federal government.

They’re implementing creative, innovative solutions that tackle climate change while prioritizing people, our economy and the environment. While federal policies will ultimately be necessary to fully take on climate change, these states are proving that action is both doable and good for the economy.

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Also posted in California, Clean Energy, Climate, New Jersey, North Carolina, Renewable Energy, Wyoming / Comments are closed

Amendment 74’s multi-billion dollar threat to Colorado taxpayers and our environment

With ballots arriving in mailboxes across Colorado, it is time to address Amendment 74, a seemingly innocuous amendment to the Colorado Constitution that would create a nightmare of litigation and severely limit the ability of state and local governments to protect our clean air and water, develop renewable energy, and conserve our treasured landscapes.

As former Colorado Supreme Court Justice Rebecca Love Kourlis pointed out, Colorado’s constitution already protects private property rights. Amendment 74 would create new entitlements that ultimately benefit polluters. It’s no wonder that 99.7 percent of the money backing Amendment 74 comes from an oil and gas group.

The measure would amend Colorado Constitution as follows: Read More »

Also posted in Natural Gas / Comments are closed

New EPA data confirms methane emissions not declining fast enough

Last week EPA released its annual data from large emitters, called the Greenhouse Gas Reporting Program (GHGRP). It is not a comprehensive account of all methane emissions (for that, check out our methane synthesis paper published earlier this year) but it does provided us with an important snapshot of 2017 oil and gas methane emissions.

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Also posted in California, Methane, Natural Gas, New Mexico, Pennsylvania, Texas, Wyoming / Comments are closed

State leaders concerned about safety of reusing oil and gas wastewater

Regulators from across the country met in Vermont this week at the Environmental Council of the State’s (ECOS) fall meeting to discuss some of the nation’s most pressing environmental challenges. I joined members of ECOS’ Shale Gas Caucus to discuss an emerging threat imminently impacting oil and gas-producing states: the question of what to do with the massive amount of wastewater produced by the oil and gas industry each year.

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Also posted in California, General, Natural Gas, New Mexico, Ohio, Pennsylvania, produced water, produced water, State, Texas, Water, Wyoming / Tagged | Comments are closed