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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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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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Are you looking to improve your gas detector design?

Envirotec Magazine

Infrared spectroscopy is a powerful analytical technique that has revolutionized the fields of chemistry, biology, and materials science. Non-dispersive infrared (NDIR) gas measurement is an important application of infrared spectroscopy that has found widespread use in environmental monitoring, industrial safety, and scientific research.

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Sponsored Content: “Laser-focused on net zero”

Envirotec Magazine

Mark Naples, General Manager at Umicore Coating Services writes: Laser absorption spectroscopy is a powerful tool for detecting trace gases and has been widely used in the monitoring of atmospheric greenhouse gases, pollution, and respiration processes, including human breath analysis.

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Activating National Oil Companies for Climate Progress: Financial Strategies to Cut Methane Pollution

EDF + Business

Decarbonizing Oil and Gas Methane is a powerful greenhouse gas, responsible for more than one quarter of the warming we are experiencing today, and global oil and gas production is a major source of methane emissions. 19 of the top 20 publicly traded companies have set methane targets. can open the door.

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Simple setup for VOCs

Envirotec Magazine

Potential applications include air quality analysis and patient health screening. The setup uses a set of resistive gas sensors of divergent selectivity and sensitivity to detect VOCs such as methane, ethanol, toluene, methylene, nitrogen dioxide, formaldehyde and ammonia in air samples, according to researcher Andrzej Kwiatkowski.

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Building community knowledge in Colorado

Defend Our Future

But without clean air, our health and safety in outdoor environments is threatened. Strengthening Colorado’s methane regulations is a critical part of improving our air quality in line with Colorado’s 2030 emission reduction goals.