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Maryland school board approves purchase of 326 electric school buses; Thomas Built e-buses powered by Proterra

Green Car Congress

The Montgomery County Public Schools (MCPS) (Maryland) Board of Education approved a contract on Tuesday evening with Highland Electric Transportation, a provider of turnkey electric fleet solutions, to convert the MCPS school bus fleet to all-electric, starting with 326 school buses over the next four years.

Maryland 259
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Study finds increased air pollution can worsen both drought and flooding

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Zhanqing Li (lead author), Feng Niu and Yanni Ding of the University of Maryland; Jiwen Fan of Pacific Northwest National Laboratory; Yangang Liu of Brookhaven National Laboratory; and Prof. In polluted air, more and smaller drops are formed. This explains why air pollution can exacerbate both drought and flood. —Prof.

Pollution 257
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Study finds pollution strengthens thunderclouds, warming the atmosphere

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Pollution warms the atmosphere through summer thunderstorm clouds, according to a computational study by a team of researchers from Pacific Northwest National Laboratory (PNNL), Hebrew University in Jerusalem and the University of Maryland published in Geophysical Research Letters. —Fan et al. —Jiwen Fan.

Pollution 218
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Virginia Tech team developing intelligent wearable analyzer for pollutants in transportation-related workplaces

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According to Agah, a renowned researcher in chip-scale gas chromatography and Office of the Vice President for Research and Innovation Faculty Fellow, the development of effective strategies for reducing occupational exposure to pollutants requires accurate, time-resolved measurement of exposure.

Virginia 207
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8 ZEV states announce US ZEV sales top 260,000 units

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The other seven states—Connecticut, Maryland, Massachusetts, New York, Oregon, Rhode Island and Vermont—account for more than 135,000 vehicles. Zero-emission vehicles are vital to Massachusetts’ efforts to cut air pollution from the transportation sector and stimulate growth in the clean energy economy. million by 2025.

Maryland 268
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NASA satellite images highlight US air quality improvement with reduction of NO2

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New NASA satellite images released this week demonstrate the reduction of air pollution across the US. Nitrogen dioxide is one of the six common pollutants regulated by the US Environmental Protection Agency (EPA) to protect human health. It’s also a good proxy for the presence of air pollution in general.

Ozone 210
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Maryland commits to ban on gas vehicle sales

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The State of Maryland followed in the footsteps of California today by banning all new gas vehicle sales by the model year 2035. Maryland laws already exist that require the State to match California’s vehicle emissions programs. Car exhaust is the largest source of greenhouse gas in the State of Maryland.