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

Green Car Congress

We’re about to enact the “Home Star” and “Building Star” programs—putting people to work on “Cash for Caulkers” retrofits that will make buildings more comfortable and cut owners’ fuel costs. Cash for Conversions” will start by fixing many of our 100 million trucks, vans, and buses. Yes, we can take the first step!

Oil 252
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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. The increased lifetime of cars negatively affects the fuel efficiency average of the fleet, with negative environmental implications.

Emissions 218