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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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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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Immediate action on organic waste needed to meet Paris targets, says biogas group

Envirotec Magazine

Human activity generates 105bn tonnes of organic wastes (food waste, sewage and garden wastes, food and drink processing wastes, and farm and agricultural wastes) annually by human activity. Treating the world’s unavoidable organic wastes through AD would help meet over one quarter of this alarming shortfall (2).

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Carbon Mapper Launches Satellite Program to Pinpoint Methane and CO2 Super Emitters

Planet Pulse

In addition, the Carbon Mapper consortium announced its plan to deploy a ground-breaking hyperspectral satellite constellation with the ability to pinpoint, quantify and track point-source methane and CO 2 emissions. In short, if you can’t measure it, you can’t manage it. . These home-grown satellites are a game-changer.

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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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Brazilian study suggests better ways of managing MSW

Envirotec Magazine

The national composition of MSW is 50% organic matter, 35% recyclables and 15% landfill refuse. Harmonia, which is located in the state of Rio Grande do Sul in the South region, also features domestic composting, and diverts almost half its organic waste from MSW collection and treatment systems. million and 57.2

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Biogas trade association hosts side event at COP26, exploring short-lived climate pollutants

Envirotec Magazine

In its application, submitted in partnership with the Kenya Climate Change Working Group (KCCWG), WBA highlighted the importance of tackling short-lived climate pollutants (SLCPs), in particular methane and black carbon, to achieve the Paris Agreement targets “to limit global warming to well below 2, preferably to 1.5°C,

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