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World Bank/ICCT report provides guidance to reducing black carbon emissions from diesels in developing countries

Green Car Congress

Historical Trends in Black Carbon Emissions from Surface Transportation (teragrams of black carbon per year). The transportation sector accounted for approximately 19% of global black carbon emissions in the year 2000, according to the report. Source: Minjares et al. Click to enlarge. Source: Minjares et al., Click to enlarge.

Carbon 186
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Gov’t, industry, national labs collaborate on comprehensive cradle-to-grave LCA study and economic assessment of LDV GHG reductions

Green Car Congress

The ranges of the levelized cost of driving (LCD) and cost of avoided carbon are narrower for the future technology pathways, reflecting the expected economic competitiveness of these alternative vehicles and fuels. Utilizing low-carbon fuel pathways yields GHG reductions more than double those achieved by vehicle efficiency gains alone.

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Study: Cash-for-Clunkers Programs Should Use Fuel Economy Rather Than Age to Maximize GHG Reductions

Green Car Congress

A study by researchers at UC Davis suggests that a properly designed vehicle scrappage (i.e., Cash for Clunkers”) program could maximize greenhouse gas emissions savings by using fuel-economy based eligibility requirements rather than age-based requirements. Earlier post.). The one exception is the US CARS program.

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Proposed scrappage scheme meets criticism

Green Cars News

The scrappage scheme is only a few days old here in the UK and it has already come under fire. In Germany the credit has enticed customers to buy vehicles such as the Ford Ka, which achieves up to 56mpg, because it is part of a larger government plan that also includes tax based on carbon emissions. Leave a comment with your thoughts.

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New UK Report Welcomes Moves to Promote Green Cars but Stresses Importance of Policies to Reduce Car Use

Green Car Congress

Policies could have a large impact through reducing the need to travel and promoting walking, cycling, public transport and efficient driving, as well as encouraging low carbon cars. Subsidies for low carbon cars are likely to be effective, because the evidence is that people tend to discount long run costs. Robert Gross, lead author.

Fuel Tax 150
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UK unveils new plan to cut NO2; sale of new conventional gasoline and diesel cars to end by 2040; focus on local action

Green Car Congress

To help bus companies and local authorities in England to put more than 1,200 new low carbon buses on the roads. We are also putting forward proposals for van drivers to have the right to use heavier vehicles if they are electric or gas-powered, making it easier for businesses to opt for cleaner commercial vehicles.

Gasoline 150
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Study finds that replacement programs that reduce vehicle lifetime can result in increased lifecycle CO2 emissions

Green Car Congress

Conversely, encouraging shortened vehicle lifetime via vehicle replacement schemes can result in higher total-induced greenhouse gas emissions, the authors found. This finding implies that the product lifetime extension scenario would clearly contribute to a reduction in carbon emissions, the authors said.

Emissions 218