Selected category: Climate

In Win for Environment, Court Recognizes Social Cost of Carbon

Co-authored with Martha Roberts

If someone was tallying up all the benefits of energy efficiency programs, you’d want them to include reducing climate pollution, right? That’s just common sense.

Thankfully, that’s what our government does when it designs energy efficiency programs—as well as other policies that impact greenhouse gas emissions. And just this month, this approach got an important seal of approval: For the first time, a federal court upheld using the social cost of carbon to inform vital protections against the harmful impacts of climate change. Read More »

Also posted in Clean Power Plan, Energy Efficiency| Comments are closed

Smart Policies to Stop Disastrous Natural Gas Leaks

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Infrared footage reveals massive methane emissions from a gas storage facility in California's Aliso Canyon

Last fall, a massive leak from a natural gas storage facility in California’s Aliso Canyon released nearly 100,000 tons of methane pollution into the atmosphere — the largest uncombusted release of this potent greenhouse gas in U.S. history, and seen by many as the industry’s worst environmental disaster since the BP oil spill.

Facilities like Aliso Canyon inject gas pumped in from elsewhere and withdraw it when needed for electric production or heating. Aliso Canyon is the largest field of its kind west of the Mississippi River. There are around 400 such facilities across the U.S., about 14 in California. Until recently, regulatory oversight of these facilities has been uneven at best.

The exact cause of the Aliso Canyon incident is still being investigated, but all signs point to a problem in the aging, corroded casing of one of over a hundred individual wells at the sprawling site. Neither the utility’s maintenance programs nor the state’s lax enforcement of 1980s-era policies were sufficient to prevent this disaster. But now that’s about to change. Read More »

Also posted in Aliso Canyon, California, Methane, Natural Gas| Tagged | Comments are closed

Why Are Pennsylvania’s Oil & Gas Emissions Going Up?

NatlGasFlares_142558250_Photos-RFA new report reveals that harmful emissions from oil and gas development are increasing.  This is bad news for Pennsylvania families who have been repeatedly told by industry trade groups that pollution is under control.

According to the Department of Environmental Protection, in 2014 oil and gas companies emitted nearly 110,000 tons of methane – a powerful climate pollutant that’s rapidly accelerating global warming. That represents an increase over the previous year. With 2016 on pace to be the warmest year ever recorded, we should be reducing methane emissions, not increasing them. Read More »

Also posted in Air Quality, Natural Gas, Pennsylvania| Read 4 Responses

What the New NASA 'Hot Spot' Study Tells Us About Methane Leaks

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Look up in New Mexico and on most days you’ll see the unmistakable blue skies that make the Southwest so unique.

But there’s also something hovering over the Four Corners that a naked eye can’t detect:  A 2,500-square mile cloud of methane, the highest concentration of the heat-trapping pollution anywhere in the United States. The Delaware-sized hot-spot was first reported in a study  two years ago.

At the time, researchers were confident the cloud was associated with fossil fuels, but unsure of the precise sources. Was it occurring naturally from the region’s coal beds or coming from a leaky oil and gas industry?

Read More »

Also posted in Colorado, Methane, Natural Gas| Tagged , , , , | Comments are closed

STUDY: A Closer Look at Urban Methane Pollution

7174642172_60f5ed16e8_kThe United States produces approximately 33 trillion cubic feet of natural gas each year. A majority of this gas is converted to electricity at power plants or used for industrial purposes, but about one third ends up making the journey from the well head, through underground pipelines, and into our homes and businesses. How much of this gas gets lost along the way—whether it’s through leaky equipment or other factors—is important because of the damaging climate impacts of methane pollution. And a new study published this week in Environmental Science and Technology is helping to expand our understanding of methane emissions in urban environments.

The study—a multi-year collaboration led by Washington State University and included researchers from Aerodyne, the National Institute of Standards and Technology, GHD, Purdue and Pennsylvania State universities—used a variety of techniques to measure the rate at which methane is lost to the atmosphere in Indianapolis, Indiana.

Read More »

Also posted in Methane, Natural Gas| Tagged , | Comments are closed

3 Keys for the American Petroleum Institute’s New Climate Task Force

AdobeStock_56840116The climate change discussion is percolating even in surprising places. The latest sign: the American Petroleum Institute’s recent formation of an internal task force on climate change. Reportedly the new task force’s mandate is to revisit API’s approach to this crucial issue, going into an election year and with ever greater scrutiny on fossil fuels.

It is too soon to know whether the task force will rubber stamp a business-as-usual approach defined by glossing over climate concerns and attacking policy measures, or chart a new path instead.

But if the task force is serious about a fresh look at the issue, here are three keys for the task force to consider as it ponders the future of API on climate. Read More »

Also posted in Methane, Natural Gas| Comments are closed
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