As promised earlier this year, the Environmental Protection Agency has released methane pollution standards for the oil and gas industry. While regulation of methane is a necessity, these rules are much too weak to accomplish the administration’s goals of meaningful greenhouse gas reduction. Here is why:
Methane Must Be Regulated, But New Rules Underestimate Its Power
Methane is 86 to 105 times as powerful as carbon dioxide at disrupting the climate over a 20-year period. The EPA and many news organizations misreport the real power of methane by using old science since updated by the Intergovernmental Panel on Climate Change (IPCC). Obama’s new rules calculate that methane is 25 times more powerful than carbon dioxide over a 100-year timeline. However, this ignores the fact that methane is most potent when it is first released. Scientists say that methane could push the climate over a “tipping point” in the next 18-25 years, causing runaway global warming, and making a 100-year timeline obsolete. In order to take the threat from methane seriously, we must join the IPCC and assess methane’s threat on a time scale that makes sense in the context of avoiding catastrophic climate change.
Craig Sautner lights a plastic jug of water from his well on fire. Methane from nearby hydraulic fracturing natural gas drilling has contaminated his water supply.
Oil and Gas Industry—Especially Fracking—Is the Largest Industrial Methane Polluter
It is undisputed that the oil and gas industry is the largest industrial emitter of methane. A recent study of the major gas producing shales found that the Barnett Shale around Dallas was leaking the equivalent of 16 coal plants worth of greenhouse gases every year. Similar studies from Colorado found that highly fracked areas leaked more than 19 tons of methane an hour.