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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.

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UMD collaborative study finds that fuel efficiency of one car in household may be cancelled out by next car purchase

Green Car Congress

These decisions and consumer behaviors need to have a place in policy making that is designed to reduce carbon emissions and incentivize more fuel efficient cars, the researchers say. The pandemic has also changed the way people drive, and we expect to see more purchases of fuel inefficient cars coming off of lockdowns and lower gas prices.

Purchase 220
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Heard At The Show: Snippets from SAE 2009 World Congress

Green Car Congress

Paul Taylor, Chief Economist for the National Automotive Dealers Association, had the following observations: At $4/gallon gas people looked at more economical versions of the same vehicle rather than going down in vehicle size—they continue to buy cars that meet their needs. Cash for Clunkers. kg) of aluminum used.

Congress 150
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Proposed scrappage scheme meets criticism

Green Cars News

An article in the New York Times criticised the so-called “cash for clunkers&# legislation that would give people vouchers worth as much as $4,500 to replace old cars with new ones. It suggests that the House’s programme seems as though it is designed to undercut both its economic and environmental value.

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EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

Green Car Congress

These comparisons were based on current powertrain designs, assuming improvements only in air conditioner refrigerants and efficiency. EPA assumed air conditioning improvements since these are considered to be among the most straightforward and least expensive technologies available to reduce CO 2 and other greenhouse gas emissions.

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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.

Emissions 218
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Perspective: Drive Star Conversion Program Could Cut US Oil Use in Half by 2020

Green Car Congress

For $100 million in one year, we’ll demonstrate how to rapidly reduce use of oil in transportation with safe, warrantied retrofits of tens of millions gas-guzzlers. We now have a sprinkling of promising companies working to get funded to convert gas-guzzlers. In the key area of transportation, we submit our Drive Star proposal.

Oil 252