IEA technology and policy reports outline paths to halving fuel used for combustion-engined road transport in less than 40 years
Green Car Congress
SEPTEMBER 20, 2012
The index is built from the four key policies needed to improve fuel economy: fuel tax, CO 2 -based vehicle tax, fuel economy standards and labeling. Important complementary policies include fuel economy labeling, fuel economy or CO2-adjusted vehicle tax systems (such as “feebates”), and fuel taxes. Policy package.
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