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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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Investor Guide to Proposed EPA Methane Regulations

EDF + Business

EPA proposed new regulations to reduce methane and other harmful air pollution from new and existing sources in the oil and natural gas industry. New EPA rules would significantly reduce methane emissions from oil and gas facilities. In November 2021, the U.S. Read the Guide. Highlights from the Investor Guide. per barrel annually.

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Seaweed: A planet-saving, anti-burping drug for cows

Grist

Measured by their planet-warming power, methane-filled livestock belches are the equivalent of 850 coal plants burning year-round. But scientists have found that spicing up cattle feed with a little seaweed can dramatically reduce the methane they produce, according to a new study out Tuesday. How scary are cow burps exactly?

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Oil Lobby Claims More Production Won’t Raise Emissions, But Ignores Crucial Data

DeSmogBlog

The oil sands are the biggest driver of new production and emissions growth, with emissions rising 137% since 2005.” Another area where the analysis note may not have been completely accurate concerns methane emissions. Under-reporting of methane emissions has been flagged repeatedly as a really significant problem.

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L’Oreal achieves carbon-neutrality across US operations

Renewable Energy World

The milestone has been achieved owing to a series of green projects deployed since 2005, including: 1) Energy Optimization : The company implemented a number of energy efficiency projects to reduce energy consumption at its sites, including installing LED lighting and high-efficiency air compressors and vacuum pumps.

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Biden climate plans would cut emissions by 1 billion tons, study finds

Renewable Energy World

In August, Senate Majority Leader Chuck Schumer told colleagues in a letter that President Biden's goal of cutting greenhouse gas emissions by 50% compared to 2005 levels is within reach, in large part due to the proposed CEEP. Analysis of the program found that it would create nearly 8 million jobs by 2031.

Policy 101
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Revealed: How Big Dairy Is Milking Net Zero

DeSmogBlog

Cows produce methane, a greenhouse gas that absorbs more atmospheric heat than carbon and is currently responsible for 25 percent of all global warming today. From 2005 to 2015, dairy’s gaseous output increased by 18 percent. Livestock methane emissions are also rising in some of these countries.

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