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Study finds that increased vehicle travel and decreased occupancy have undercut the impact of improving fuel economy over last 40 years

Green Car Congress

Sivak found that while the vehicle fuel economy of the entire light-duty fleet improved by 40% (from 13 mpg US to 21.6 l/100km), because of the decrease in vehicle load, the occupant fuel economy only improved by 17% (from 24.8 occupants carried) decreased by 27% (from 1.9 mpg US, or from 18.1 l/100km to 10.9

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Australia PM Gillard announces carbon pricing plan; transport fuels exempt, but lowered fuel tax credits to bring carbon price to some businesses

Green Car Congress

Most Australians now agree our climate is changing, this is caused by carbon pollution, this has harmful effects on our environment and on the economy—and the Government should act. However, where applicable, an equivalent carbon price will be applied through changes in fuel tax credits or excise.

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Global Fuel Economy Initiative Releases Roadmap Report on Achieving 50% Fuel Economy Improvement in LDV Fleet by 2050

Green Car Congress

The IEA and ITF have developed a range of projections of possible “business-as-usual” scenarios around this, indicating the potential for a doubling (or more) of vehicle kilometers travelled (VKT) combined with modest improvements in vehicle fuel economy. Vehicle taxes and incentives. Component standards, taxes and incentives.

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Study finds CO2 emissions trading more effective path to automotive CO2 reduction in Europe than tailpipe standards

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The goal of this paper is to assess the resulting CO 2 emissions, energy, and economic impacts of the EU CO 2 mandates, and compare them to an alternative scenario where vehicle emissions are part of an emission trading system designed to meet Europe’s announced economy-wide targets. —Paltsev et al. Paltsev, S., Henry Chen, YH.,

Standards 218
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Study finds behavior-influencing policies remain critical for mass market success of low-carbon vehicles

Green Car Congress

Here, we develop state-of-the-art representations of consumer preferences in multiple global energy-economy models, specifically focusing on the non-financial preferences of individuals. Global, economy-wide carbon pricing is assumed as climate policy in both scenarios after 2020 (100 US$ per tCO 2 held constant over time).

Carbon 231
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IEA technology and policy reports outline paths to halving fuel used for combustion-engined road transport in less than 40 years

Green Car Congress

IEA fuel economy readiness index status, 2010. New propulsion systems requiring new fuels, such as plug-in electric vehicle systems and fuel cell systems, are beyond the scope of this technology roadmap and are treated in separate roadmaps. Average fuel economy and new vehicles registrations, 2005 and 2008.

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National Research Council Report Explores Improving Fuel Economy of Medium- and Heavy-Duty Vehicles; Recommends Immediately Beginning Developing a Regulatory Approach

Green Car Congress

The National Research Council has released a prepublication edition of a new congressionally mandated report that evaluates various technologies and methods that could improve the fuel economy of medium- and heavy-duty vehicles (MHDVs), such as tractor-trailers, transit buses, and work trucks.