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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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US landfills emit far more methane than previously known

Grist

Amid the commotion, an invisible gas often escapes unnoticed, warming the planet and harming our health: methane. The researchers found these super-emitting points can persist for months or even years, and account for almost 90 percent of all measured methane from the landfills. times, and sometimes as much as 2.7

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Bloomberg Philanthropies Commits $25M to Accelerate Satellite Technologies That Pinpoint Methane Emitters to Turbocharge Fight Against Climate Change

Planet Pulse

New funding builds on unique partnership to tackle potent methane emissions between Bloomberg Philanthropies, Carbon Mapper, Planet, the State of California, NASA Jet Propulsion Laboratory, the University of Arizona, Arizona State University (ASU), High Tide Foundation, and RMI . The pledge needs to be matched with bold solutions.

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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. Meanwhile, Google is using AI to map oil and gas infrastructure to create a global map of pollution sources.

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Why electrification is key to curbing future climate change

Smart Energy International

This increase in global temperatures is mirrored by rising atmospheric concentrations of greenhouse gases including CO2, methane, and nitrous oxide that attained record levels last year. The reality of climate change and its effect on our environment is indisputable. C by 2050 remains achievable.

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Danone commits to cut dairy methane emissions in partnership with farmers and EDF

EDF + Business

Urgent action is needed to shift food and agriculture from a driver of climate change and biodiversity loss to a solution, with positive outcomes for producers, companies and consumers. It aims to achieve significant methane cuts while feeding a growing population and protecting the livelihoods of farmers around the world.

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European scientists group urges ban on new natural gas boilers

Envirotec Magazine

The document highlights the extremely high global warming potential of largely unrecorded methane leakages along the whole natural gas supply chain. To mitigate climate change, it is crucial to stop using all fossil fuels, to ban new natural gas boilers, and to massively ramp up renewable electricity production.