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NUS researcher links air pollution to increased residential electricity demand

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Understanding what drives energy demand across the socioeconomic distribution of Singapore households can provide insight on the future energy demand of urban populations in the region’s cities as incomes rise. Besides electricity, the study found that households exposed to air pollution consumed more natural gas.

Pollution 275
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Study finds increased air pollution can worsen both drought and flooding

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Our findings provide unprecedented insights of the long-term net impacts of aerosols on clouds and precipitation. In cleaner air the cloud drops are larger due to fewer drops and have better chances of colliding to form large rain drops. In polluted air, more and smaller drops are formed. —Li et al. —Prof.

Pollution 257
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Sandia team uses new approach with large data set to gain insights into chemistry of ignition and pollution formation

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Research led by Sandia National Laboratories has resulted in new insights about how to understand and ultimately to control the chemistry of ignition behavior and pollutant formation. The discovery eventually will lead to cleaner, more efficient internal combustion engines. Conceptional hierarchical data structure and work flow.

Pollution 170
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Researchers use LCLS to get real-time view of chemical reaction; important insight into how catalysts work

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A paper on their work is published in the journal Science. The scientists used LCLS, together with computerized simulations, to probe the electronic structure of CO molecules as their chemisorption state on a ruthenium catalyst sample changed upon exciting the substrate.

Insight 225
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RingGo survey: only two-fifths of UK drivers likely to consider an EV for next vehicle

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Global initiatives to raise awareness of pollution and global warming over the recent months appear to have impacted the considerations of UK drivers, with just under half (42%) believing driving is the most polluting form of transport. —Peter O’Driscoll, Managing Director at RingGo.

Vehicles 259
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Northwestern-led team develops hydrogenation catalyst selective for carcinogen benzene; cleaner gasoline

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The new catalyst could cost-effectively remove benzene from the other aromatic compounds in gasoline, making it cleaner but without eliminating other aromatics; aromatics in gasoline are used to improve gas octane numbers and fuel efficiency. An open access paper on their work is published in the Journal of the American Chemical Society.

Gasoline 150
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Study: countries seeking to cut CO2 emissions must get a handle on city-level emissions

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Countries seeking to meet Paris Agreement targets on CO 2 emissions must get a grip on the amount of pollution produced at city level, according to a new open-access study published in S cience Advances by an international team of researchers from Europe and China. —Prof Guan.

Emissions 210