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Wastewater sector emits nearly twice as much methane as previously thought

Envirotec Magazine

Municipal wastewater treatment plants emit nearly double the amount of methane into the atmosphere than scientists previously believed, according to new research from Princeton University. If the results from those 63 plants are representative, actual methane emissions from wastewater treatment facilities across the U.S.

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Travel emissions drop added to lockdown methane surge, says new research

Envirotec Magazine

Reduced transport emissions led to lower levels of hydroxyl radicals – which could be said to act like a detergent to remove methane from the atmosphere, researchers say. Until now, the causes of the 2020 surge in methane – second only to carbon dioxide as a driver of climate change – had been unclear. ppb in 2019. ppb increase.

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Google joins a mission to map global methane emissions from space

The Verge: Energy

A rendering of MethaneSat | Image courtesy of Google Google announced a partnership with the nonprofit Environmental Defense Fund (EDF) today to map methane pollution and oil and gas infrastructure from space. Landfills and livestock are also big sources of methane pollution. The timing really matters.

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UK substantially underestimates its methane emissions from oil and gas production – and many other countries probably do too

Envirotec Magazine

A newer, more accurate method for calculating methane emissions from offshore oil and gas production suggests that the United Kingdom severely underestimates its greenhouse gas emissions. Researchers conclude that as much as five times more methane is being leaked from oil and gas production than reported.

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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. The group has documented massive amounts of leaking methane already.

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Copper-based catalysts efficiently turn carbon dioxide into methane

Science Daily: Renewable Energy

Copper-based catalysts developed by materials scientists help speed up the rate of carbon dioxide-to-methane conversion.

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From carbon markets to curbing methane, the case for climate optimism at COP28

Impact Alpha

The post From carbon markets to curbing methane, the case for climate optimism at COP28 appeared first on ImpactAlpha. ImpactAlpha, Nov. 28 – The dueling narratives of climate change will face off at COP28, the two-week global climate gathering that begins Thursday.

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