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

Green Car Congress

Extending, not shortening, the lifetime of a vehicle helps to reduce life-cycle CO 2 emissions throughout the supply chain, according to a new study based on a case study of Japanese vehicle use during the 1990-2000 period published in the ACS journal Environmental Science & Technology. Credit: ACS, Kagawa et al. Click to enlarge.

Emissions 218
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Cash for Volts?

Revenge of the Electric Car

The “cash for volts&# approach was touted Monday by the Electrification Coalition, a 13-member group that sees electric plug-ins as the answer to a host of problems, from dependence on foreign oil to tailpipe emissions that some believe is contributing to global climate change. November 16, 2009: 06:01 PM ET. By Judith Burns.

Volt 100
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Perspective: Drive Star Conversion Program Could Cut US Oil Use in Half by 2020

Green Car Congress

We expected it would come from higher prices or a supply disruption—we’ve all been surprised.) That’s too long to wait to improve energy security, protect our economy, and address climate change. We can add carbon filters to diesel trucks to get rid of black carbon—soot, which is another global health and climate problem.

Oil 252