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Atmospheric methane increase during Covid due primarily to wetland flooding

Envirotec Magazine

A new analysis of satellite data appears to find that the record surge in atmospheric methane emissions from 2020 to 2022 was driven by increased inundation and water storage in wetlands, combined with a slight decrease in atmospheric hydroxide (OH). Atmospheric methane emissions are given by their mass in teragrams. million U.S.

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California could lock in disastrous dairy methane rules, advocates warn

Canary Media

One of California’s biggest sources of methane pollution — its massive dairy industry — operates almost entirely without regulation. In fact, not only do the state’s largest dairies face no penalties for emitting methane, they can actually profit handsomely from those emissions. If the staff of the state’s air…

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A tech-backed mission to monitor methane pollution launches today

The Verge: Energy

Image: MethaneSAT via EDF A mission to map and track global methane pollution, a powerful greenhouse gas, is scheduled to launch today after years of collaboration between some of the biggest names in tech. After all, so-called natural gas is mostly just methane. MethaneSAT is scheduled to launch on March 4th.

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Rule Will Cut Methane Pollution from Federal Lands Drilling

NRDC onEarth

The Bureau of Land Management published a final methane waste rule that will compliment EPA’s efforts to target a major contributor to climate change.

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Is the EPA about to get serious about methane pollution from landfills?

Canary Media

Landfills are the third-largest source of methane emissions both in the U.S. These emissions heat the atmosphere at about 80 times the rate of carbon dioxide over 20 years, but the methane that rises from the decomposing food and organic waste that ends up in landfills has thus far received much less… and globally.

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Colorado launches first-of-a-kind landfill methane monitoring program

Canary Media

Landfills are the third-largest source of methane, a super-pollutant greenhouse gas that traps 80 times more heat than carbon dioxide over a 20-year period. While the EPA places caps on methane and other emissions from landfills, experts say that monitoring and enforcement is largely on an honor system. An analysis…

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Methane pollution “pouring out” of Australian gas infrastructure, study finds

Renew Economy

Study using specialised camera footage finds methane leaking or being deliberately vented from gas infrastructure across the country. The post Methane pollution “pouring out” of Australian gas infrastructure, study finds appeared first on RenewEconomy.

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