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Mixed momentum on methane mitigation

GreenBiz

It’s been a year since the Global Methane Pledge promised action to reduce emissions by 30 percent between 2020 and 2030, but few countries have formally introduced policies.

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Top 10 transportation trends to watch for in 2020

GreenBiz

Methane biodigesters. City greenzones. Connected schoolbuses. There's a lot in store for the next year in mobility.

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

Envirotec Magazine

Sharp falls in transport emissions during Covid-19 lockdowns partly explain why a key greenhouse gas hit record high levels in 2020, research suggests. 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. ppb in 2019.

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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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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.

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Making light of the matter: Thoughts on measuring methane

Envirotec Magazine

Gas leak measurement is germane to the realisation of goals such as the Global Methane Pledge. Originally proposed by the US and EU in September 2021, the Global Methane Pledge will see countries acting to cut methane emissions by 30 percent by 2030. Doug Baer of instrumentation expert ABB offers some thoughts on the problem.

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Methane over Poland’s coal mines: Satellite analysis from ESA

Envirotec Magazine

According to the European Commission and the European Environment Agency, the top 10 largest methane emitting coal mines in Europe are in Poland. Collectively, these mines released around 282,300 tonnes of methane into the atmosphere in 2020.

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