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

Envirotec Magazine

More than half of the 50 per cent jump in methane’s growth rate between 2019 and 2020 was the result of reduced emissions from road transport, railways and planes during lockdowns, the study found. Until now, the causes of the 2020 surge in methane – second only to carbon dioxide as a driver of climate change – had been unclear.

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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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World Biogas Summit 2022 headliners include Rick Duke, White House Liaison for John Kerry, and H.E. Hadjia Samira Bawumia, Second Lady of Ghana

Envirotec Magazine

How biogas can address methane emissions will be the key theme of this year’s event. Entitled “ the Methane Imperative ”, the event will build upon the launch of the Global Methane Pledge at COP26 to highlight how biogas could deliver up to 50% of the targets set up in the pledge, which has now been signed by over 100 countries.

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AD & Biogas Awards 2022

Envirotec Magazine

The 2022 AD and Biogas Industry Awards , organised by the Anaerobic Digestion and Bioresources Association (ADBA) and the World Biogas Association (WBA), reached their climax on Wednesday night with the Awards Ceremony celebrating the winners and highly commended entries of this year’s competition.

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Exploring underwater methane sources with mass spectrometry

Envirotec Magazine

In December 2022 the research vessel Polarstern explored methane sources in the South Atlantic using an underwater mass spectrometer. Enormous amounts of methane are trapped in the ocean floor worldwide. Methane is a harmful greenhouse gas. The higher the data density, the more accurate the mapping of methane sources.

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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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