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CO2 monitors facilitate rollout of environmentally friendly refrigeration in Australian supermarkets

Envirotec Magazine

Supermarkets all over Australia and New Zealand are benefiting from advanced carbon dioxide monitors, says measurement expert Vaisala, as new natural refrigeration systems are installed to assist in the fight against climate change. However, HCFCs are very powerful greenhouse gases so Hydrofluorocarbons (HFCs) became more popular.

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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.

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Air Quality Monitoring Networks Support More Climate-Resilient Communities

Energy Innovation

This post is the fourth in a series titled “Real Talk on Reliability,” which will examine the reliability needs of our grid as we move toward 100 percent clean electricity and electrify more end-uses on the path to a climate stable future. It was written by Savannah M. Communities across the U.S. The Clean Air Act (CAA) requires the U.S.

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UK substantially underestimates its methane emissions from oil and gas production – and many other countries probably do too

Envirotec Magazine

“It is critical to know when, where and how much methane is emitted from each of its sources in order to prioritize emission reductions,” said Denise Mauzerall , a co-author and core faculty member of the Center for Policy Research on Energy and the Environment at Princeton University. “We

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Less air pollution leads to higher crop yields, says study

Envirotec Magazine

These gases can directly damage crop cells and indirectly affect them through their role as precursors to formation of ozone, an airborne toxin known to reduce crop yields, and particulate matter aerosols that can absorb and scatter sunlight away from crops. Nitrogen oxides, or NOx, are among the most widely emitted pollutants in the world.

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Prevention: A profitable mindset when it comes to gas leaks

Envirotec Magazine

CFCs have a high chlorine content and have been linked strongly to ozone depletion and global warming. HCFCs were considered an improvement when they were first introduced, as they have lower chlorine and make a lesser contribution to ozone depletion and global warming. It is also abundant and can be made from renewable energy.

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Tires are saving us — and killing us, too

The Verge: Energy

Every major tire manufacturer globally is raising its game — not only in terms of performance in the face of bigger, heavier electric cars but also in terms of environmental impact. Virtually every tire manufacturer is making at least token efforts to increase the usage of sustainable materials like guayule.