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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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METHANE PYROLYSIS – DEVELOPMENT HISTORY

Energy Central

METHANE PYROLYSIS – DEVELOPMENT HISTORY Renewable electricity can be used to superheat natural gas inside a pyrolysis oven in a combustion-free and CO2-free process that produces hydrogen and carbon black, a powder-like form of pure carbon used in the production of tyres, plastics and inks.

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Duke Energy Pledges to Eliminate Methane Emissions From Natural Gas Business by 2030

GreenTechMedia

Duke Energy has upped its net-zero carbon by 2050 goals, pledging to eliminate methane emissions from its natural gas business by 2030 through a combination of better pipeline leak detection, more efficient operations, and investing in renewable natural gas to reduce the carbon intensity of its supplies.

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Graphene-based packaging presented as first truly biodegradeable and compostable alternative to plastic

Envirotec Magazine

UK biotech company Toraphene says it is preparing to unveil the world’s first truly biodegradable, compostable and commercially viable alternative to plastic packaging. In addition, some bioplastics produce methane gas when they decompose, a compound with a global warming potential 25 times that of CO2.

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All that plastic in the ocean is a climate change problem, too

Grist

When you think of plastic pollution, you might imagine ocean “ garbage patches ” swirling with tens of millions of plastic bottles and shopping bags. Microplastics — tiny plastic fragments that are less than 5 millimeters in diameter, a little less than one-third the size of a dime — have become ubiquitous in the environment.

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Unlocking Hydrogen: Carbon Capture Explained

Hydrogen Fuel News

Exploring the world of carbon capture technology opens up a pathway to understanding how advanced science is being utilized to combat the pressing issue of climate change. Post-combustion capture The core principle of carbon capture technology is simple yet incredibly sophisticated.

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This carbon challenge is bigger than cars, aviation and shipping combined

GreenBiz

This carbon challenge is bigger than cars, aviation and shipping combined. It forged the steel and glass in your car, and it also cooked the aluminum, plastic and silicon in the very screen on which you may be reading these words. . Adam Aston. Thu, 08/13/2020 - 02:15. You may not know it, but you rely on industrial heat every day.

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