The Oil Industry Can't Stop Torching Methane and Wrecking Our Climate

Illustration for article titled The Oil Industry Cant Stop Torching Methane and Wrecking Our Climate

The LA gas leak may be a climate disaster, but a similar problem is playing out all over the world. Now, thanks to infrared technology, we’re starting to see just how much methane the oil and gas industry is hemorrhaging—mostly, out of laziness.


It took two months for one of the largest methane leaks in history to attract global attention. When the world finally became aware of the horror show taking place at Porter Ranch, it was because of a video released by the Environmental Defense Fund, which showed climate-warming methane gas pouring out of the ground. This month, a new scientific paper used similar technology to produce our first comprehensive picture of methane flares worldwide.

Its conclusion? We’re torching a huge amount of natural gas, adding to our global warming woes while wasting valuable fuel.


Flaring methane is a common practice in the oil industry, which sees it as an easy way to dispose of the combustible gas that often comes out of the ground along with oil. While controlled flares are less polluting than straight-up leaks, because most of the methane is converted into the technically-climate-friendlier gas carbon dioxide, the practice is by no means clean. “Small amounts of methane are still released to the atmosphere even when you’re flaring,” Dan Grossman of the Environmental Defense Fund told Gizmodo. On an industry-wide scale, “the volumes are so high that you’re looking at significant methane emissions even with highly efficient flares.”

The new study, conducted by researchers at the National Oceanic and Atmospheric Administration, is the first part of a four-year attempt to quantify emissions from methane flare sites worldwide. Using data from the Visible Infrared Imaging Radiometer Suite on the Earth-orbiting Suomi Satellite, the team identified 7467 flare sites in 2012. Collectively, these sites incinerated some 143 billion cubic meters of natural gas, an amount that’s roughly equivalent to 3.3 percent of methane production worldwide.

As Grossman puts it, we’re talking about enough methane to power 68 million homes a year.

Illustration for article titled The Oil Industry Cant Stop Torching Methane and Wrecking Our Climate

Spatial distribution of natural gas flares in 2012. Russia leads the world in terms of gas volume flared, while the United States has the highest number of individual flare sites. Via Elvidge et al. 2016.

But that global average masks the severity of the problem in the United States, which boasts the largest number of natural gas flares. In the US, the volume of natural gas burned in 2012 was equivalent to a staggering 20 percent of gas consumed. As the researchers note, that amount of natural gas could power roughly 74 million cars driving 13,500 miles annually.


“It’s basically a waste,” NOAA’s Christopher Elvidge, the lead author of the study, told Gizmodo. “This is an obvious area for making improvements in our carbon utilization.”

The practice of torching natural gas isn’t going to end anytime soon—in some cases, it’s the only safe way to dispose of it—but we could be reigning it in a lot more. In many parts of the US, flares are the default way of dealing with methane extracted from the ground alongside oil. That’s a shame, because the technology to capture and use this energy source already exists.


“What we know is it’s a problem and it’s cost effective for operators to address it,” Grossman said. “It’s really a matter of holding their [the oil industry’s] feet to the fire and making it a requirement.”

And that’s where our new, high-tech eyes come in. The more people are aware of how much methane is being dumped into our atmosphere, the harder it gets for the industry to turn a blind eye.


[Read the full scientific paper here h/t National Geographic]

Follow the author @themadstone

Top image via Associated Press


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“It’s really a matter of holding their [the oil industry’s] feet to the fire and making it a requirement.”

That’s going to be a tough sell. We are going to require you to capture it, bottle it, sell it, and make more money.... or else!

Come to think of it, we (as a society) paid these companies a lot money to put a lot of C02 in the air. I bet if we paid them to take it out, they'd do it with gusto.