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California’s Advanced Clean Truck Rule is not strong enough to ensure a cleaner future

GreenBiz

A 2019 report shows seven of the top ten most ozone-choked cities in America are in California.

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A non-partisan green movement is impossible today given its opponents

The Guardian: Energy

Since then progress has been made on mending the ozone layer and stopping acid rain but few are now pretending that environmental issues are non-partisan. Campaigners agreed everyone wanted to leave their children as good a planet as they inherited.

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China’s new frontier for VOC regulations

GreenBiz

Volatile organic compounds (VOCs) combine with nitrogen oxide to create ozone, a key precursor to smog. When energy use surges in the autumn and winter seasons, particulate matter and ozone increase to dangerously high levels. Policy & Politics. Contributors. Christopher Hazen. Chemicals & Toxics. Sponsored Article.

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New Report ‘Ringing the Alarm Bell’ for Climate Advocacy Conflict of Interest

DeSmogBlog

Weld County, a 4,000-square-mile area northeast of Denver, this year received failing air quality grades for ozone and particulate matter — pollutants linked to fossil fuel extraction — from the American Lung Association. The Colorado Springs area received failing grades for ozone in 2024.

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Secrets of a long partnership in gas detection (Sponsored content)

Envirotec Magazine

In recent years, the effects of vehicular air pollution on human health have become better understood, and received greater political and media attention. The company’s products are employed in commercial, institutional, municipal and light industrial markets, and in a wide variety of applications.

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Managing NOx gas emissions from combustion

Envirotec Magazine

So, as political pressure increases on measures to limit the emissions of the oxides of nitrogen, James Clements, managing director of UK analyser manufacturer Signal Group , explains the current issues and the latest advances in monitoring technology. Pollution can only be managed effectively if it is monitored effectively.

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A valve to help curb seaborne cargo VOC emissions

Envirotec Magazine

Several other VOCs including ethane, propane, butane, pentane, and hexane react with NOx to form ground level ozone which has harmful effects on human health and on plants. Especially methane is a potent greenhouse gas, contributing to climate change. An overlooked problem. For many years did VOC emissions receive little focus.

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