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Tesla owner highlights need for Model 3 HEPA filter after encountering coal-rolling “blockade”

Teslarati

A clip shared by Tesla owner @NateWiki showed three pickup trucks seemingly blocking his way, at least until one of the vehicles “coal rolled” and sent fumes directly onto the Model 3. Unfortunately for Tesla owners, or any other EV owners for that matter, the practice of coal rolling is mostly considered a nuisance on US roads.

Coal 98
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NASA satellite images highlight US air quality improvement with reduction of NO2

Green Car Congress

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.

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UMD-led study finds China’s SO2 emissions down 75% since 2007, India’s up 50%; India may now be the top SO2 emitter

Green Car Congress

Although China and India remain the world’s largest consumers of coal, a new University of Maryland-led study found that China’s sulfur dioxide emissions fell by 75% since 2007, while India’s emissions increased by 50%. Sulfur dioxide is an air pollutant that causes acid rain, haze and many health-related problems.

India 170
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DOE selects 7 Solid Oxide Fuel Cell research projects for further development

Green Car Congress

The ultimate goal is the generation of efficient, cost-competitive electricity from domestic coal with near-zero emissions of carbon dioxide and air pollutants. University of Maryland. The projects include: ?. Topic Area 1: Electrochemical Performance Enhancement Activity. Boston University.

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CMU study finds controlled EV charging can reduce generation cost, but at greater health and environmental costs depending upon the generation mix

Green Car Congress

Results from the study also suggest that with sufficient coal plant retirement and sufficient wind power, controlled charging could result in positive net benefits instead of negative. However, this shift results in increased externality costs of health and environmental damages from increased air pollution.

Charging 150
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PNNL modeling study finds climate benefit for cutting soot, methane smaller than previous estimates

Green Car Congress

a joint venture between Pacific Northwest National Laboratory and the University of Maryland. International leaders took note and formed the Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants in 2012. The model also incorporates greenhouse gases and pollutants that can result from those activities.

Climate 199
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Study finds that worldwide SO2 emissions rose between 2000-2005 after decade of decline; China, shipping topped growth

Green Car Congress

Sulfur is ubiquitous in the biosphere and often occurs in relatively high concentrations in fossil fuels, with coal and crude oil deposits commonly containing 1–2% sulfur by weight. The data came from more than 140 countries and went back as far as the 1800s, when publications even at that time tallied how much coal and copper were produced.

2005 186