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UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

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In a recent open-access paper published in ACS’ Environmental Science & Technology , researchers from the University of York report that alcohols in windshield washer fluid account for a larger fraction of real-world vehicle emissions than previous estimates have suggested. —Cliff et al.

Emissions 397
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Argonne researcher using hydrous ethanol as a dual fuel to lighten the carbon footprint of locomotives

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El-Hannouny’s research is funded by two different DOE offices in the Office of Energy Efficiency and Renewable Energy (EERE). The first is the Vehicle Technologies Office (VTO), which aims to advance combustion engine technology and simultaneously reduce criteria emissions, such as carbon monoxide, nitrogen oxides and ozone.

Carbon 259
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UNEP study: small number of measures targeting black carbon and tropospheric ozone could yield immediate climate benefits

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Black carbon and tropospheric ozone are harmful air pollutants that also contribute to climate change. Black carbon and tropospheric ozone are harmful air pollutants that also contribute to climate change. The identified measures complement, but do not replace, anticipated carbon dioxide reduction measures.

Ozone 218
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Tohoku team finds swirling ammonia in combustion chambers can help reduce NO emissions

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Researchers at Tohoku University in Japan have identified a way to reduce harmful NO emissions produced by ammonia fuel during combustion. The finding helps advance research into ammonia as an alternative to carbon-based fuels for cars, airplanes, and power generation facilities. Copyright : Taylor & Francis.

Emissions 308
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Study: 25% EV adoption would save US $17B annually from avoided climate change & pollution damages

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replacing 75% of cars with electric vehicles and increasing renewable energy for every generation—savings could reach as much as $70 billion annually. Vehicle electrification in the United States could prevent hundreds to thousands of premature deaths annually while reducing carbon emissions by hundreds of millions of tons.

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FTA to award up to $24.9M to low- or no-emissions transit bus projects

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million of Fiscal Year 2013 funds ( FTA-2014-001-TRI ) for the deployment of low- or no-emission (LoNo) transit buses. The main purpose of the LoNo Program is to deploy the cleanest and most energy efficient US-made transit buses that have been largely proven in testing and demonstrations but are not yet widely deployed in transit fleets.

Emissions 268
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Northwestern/Princeton study explores air quality impacts of aggressive conversion to EVs

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For example, states in the western US (WUS) generally produce a larger fraction of their electricity from renewable and/or “emission-free” sources (i.e., Most studies that have examined the impact of EVs report only changes in the total emissions associated with their adoption, but do not consider their spatial or temporal variation.