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NUS researcher links air pollution to increased residential electricity demand

Green Car Congress

The study examined utility meter readings of 130,000 households—a 1-in-10 random sample of all households in Singapore—from 2012 to 2015. The reasons were two-fold: (i) increased air pollution led to households staying indoors more to mitigate the pollution impact; and (ii) PM 2.5

Pollution 275
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Winners of 2012 Presidential Green Chemistry Challenge

Green Car Congress

and Jim Jones, Acting Assistant Administrator for the Office of Chemical Safety and Pollution Prevention at the US Environmental Protection Agency (EPA), announced the winners of the 2012 Presidential Green Chemistry Challenge Awards. The awardees for 2012 are: Professor Robert M. Shakhashiri, Ph.D., Cytec Industries, Inc.,

2012 236
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EPA finalizes greenhouse gas standards for LDVs MY 2023-2026

Green Car Congress

EPA is planning to initiate a separate rulemaking to establish multi-pollutant emission standards under the Clean Air Act for MY 2027 and later. CO 2 , Compared to the Proposal and 2012 and 2020 Rules, grams/mile, 2021-2026. This incentive encourages manufacturers to accelerate introduction of zero and near-zero emissions vehicles.

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Canada publishes proposed regulations for criteria pollutants from locomotives

Green Car Congress

This marks Canada’s first regulation of air pollutant emissions from locomotives. Current Tier 4 regulations apply to locomotives manufactured in 2015 or later. The US regulations set emission standards that vary according to the type of locomotive and its year of original manufacture. Year of manufacture. 2012–2014.

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Diesel retrofit US sales figures for 2012 show continuing overall decline; DPF sales up

Green Car Congress

The Manufacturers of Emission Controls Association (MECA) released the results of its survey of the total number of diesel retrofit devices sold by MECA member companies in 2012. This total also includes 506 closed-crankcase filters.

2012 225
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CARB fines major online automotive parts retailer $1M for selling illegal aftermarket parts in California; ~4,000 emissions violations

Green Car Congress

was a retailer, everyone in the chain of commerce—that is manufacturers, distributors, dealers, installers, and retailers—has an important responsibility to ensure that all aftermarket products they offer for sale have first been exempted by CARB. The California Air Resources Board (CARB) announced that AZAA Investments, Inc.,

Parts 191
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Comparative study finds that B20 increases emission rates of a number of pollutants in both light- and medium-duty diesel engines at idle

Green Car Congress

They found that the level of emissions of regulated and unregulated pollutants in diesel exhaust depends on fuel, load, engine calibration, and exhaust aftertreatment technology. Unregulated pollutants also include ozone precursors and bioaccumulative and toxic compounds. L) and medium-duty (6.4 L/2002 calibration and 6.4

Pollution 231