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New iron catalyst helps preferentially reduce NO to hydroxylamine; pollution control and clean energy

Green Car Congress

Researchers from Korea and France have shown that iron–nitrogen-doped carbon is an efficient and durable electrocatalyst for selective nitric oxide reduction into hydroxylamine. Among the major pollutants, nitrogen oxide (NO x ) accumulation can cause severe respiratory diseases and imbalance in the Earth’s nitrogen cycle.

Pollution 326
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Study: plant roadside hedges rather than trees to combat near-road pollution

Green Car Congress

Urban planners should plant hedges—or a combination of trees with hedges—rather than just relying on roadside trees if they are most effectively to reduce pollution exposure from cars in near-road environments, according to a new study from the University of Surrey.

Pollution 354
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DOE announces $96M in funding for advancing clean vehicle technologies

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Non-road vehicles, including agricultural and construction equipment, rail, marine and aviation, are a major source of pollution, emitting more carbon pollution than any other sector of the US economy. Expanding Electric Vehicle Charging Accessibility. Creating Cleaner Non-Road Engines.

Clean 186
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Ricardo Energy & Environment launches real-world vehicle emissions monitoring service with individual vehicle identification in the UK

Green Car Congress

In the UK, increasing pressure to reduce the impact of pollution from vehicles has led to growing interest in the introduction of Clean Air Zones and Low Emission Zones. To address this need, Ricardo Energy & Environment, working with technology partner OPUS Inspection, has launched a real-world vehicle emissions monitoring service.

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T&E: Rising use of private jets sends CO2 emissions soaring

Green Car Congress

CO 2 emissions from private jets in Europe increased by nearly a third (31%) between 2005 and 2019, rising faster than commercial aviation emissions, according to a new report from environmental campaign group Transport & Environment (T&E). Flying on a private jet is probably the worst thing you can do for the environment.

Emissions 418
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Satellite study suggests California clean air regulations working to reduce PM2.5 emissions in state

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pollution in the state. is especially burdensome in California and accounts for the greatest percentage of health impacts attributable to air pollution. species, was recently published in the journal Atmospheric Environment. LA=Los Angeles basin, CV=Central Valley, OC=Organic Carbon, EC=Elemental Carbon.

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T&E: tests show cars powered by electrofuels emit high levels of criteria pollutants

Green Car Congress

Proponents claim that if renewable electricity is used and CO 2 is captured from the air, then the e-gasoline and e-diesel are climate-neutral fuels that will also reduce pollution. However, said T&E, particle pollution was far from eliminated. Carbon monoxide emissions were much higher with the e-gasoline blends tested.

Pollution 186