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China-based study concludes using political incentives to fight pollution is costly and inefficient

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The study looked at water quality regulations and found that local officials more heavily enforced regulations on polluting firms that were monitored and tracked by the central government, while not enforcing regulations on firms not tracked. A 10% reduction in pollution led to a 3% drop in productivity for China’s polluting industries.

Pollution 220
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California Air Resources Board posts revised draft of strategy to reduce “Super Pollutants”

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The California Air Resources Board (CARB) has posted a revised draft of California’s proposed Short-Lived Climate Pollutant (SLCP) Strategy. SLCPs are a category of pollutants which remain in the atmosphere for a relatively brief period, but have global warming potentials that are much higher than those of CO 2.

Pollution 150
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Latest GHG Inventory shows California remains below 2020 emissions target; much steeper rate of GHG reductions required

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The data shows a slight increase in overall emissions from the previous year, and a slight decline in emissions from transportation, which is the state’s main source of both GHGs and air pollutants. CARB has approved additional measures to reduce emissions of greenhouse gases from super pollutants that must also be reduced significantly.

2020 221
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New study finds asthma morbidity in children is enhanced in areas with high traffic-related air pollution near the home

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Results from a new study by researchers at the University of California Irvine support a growing body of scientific literature indicating that sensitive populations, including children, certain ethnic groups and people of lower socioeconomic status, are more vulnerable to the effects of high exposures to traffic-related air pollution.

Pollution 150
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BIT team develops optimal control strategy for hydrogen engine; near-zero NOx with high power and BTE

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A team from the Beijing Institute of Technology (BIT) has devised a control strategy for 2.0L However, although hydrogen is carbon-free, eliminating many criteria pollutants, the emission of nitrogen oxides (NO x ) remains at a high level in DI hydrogen engines at high loads. A paper on their work is published in the journal Fuel.

Hydrogen 186
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Canada publishes proposed regulations for criteria pollutants from locomotives

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This marks Canada’s first regulation of air pollutant emissions from locomotives. These voluntary agreements have resulted in railway companies adopting commercially viable and feasible technologies and adjusting operations to reduce emissions. The United States started regulating CAC emissions from locomotives in 2000.

Canada 150
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DLR and Wuppertal publish comprehensive global analysis of e-mobility technologies, outlook and lifecycle assessments

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The study, which ran from October 2011 – September 2014, comprehensively charts current progress in technology; identifies trends; analyzes lifecycle assessments for a variety of vehicle concepts; and assess material intensities. Number of series-production electric vehicles by OEM, 2000-2013. The research program received a €1.7

Global 150