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MIT study finds fuel economy standards are 6-14 times less cost effective than fuel tax for reducing gasoline use

Green Car Congress

In a study published in the journal Energy Economics , MIT researchers have found that a fuel economy standard is at least six to fourteen times less cost effective than a fuel tax when targeting an identical reduction in cumulative gasoline use (20% by 2050). —Karplus et al.

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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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Is A Tax On Electricity (kWh) Consumed The Best Way to Supplement the Fuel Tax for Electric Vehicles?

EV Adoption

As sales of electric vehicles begin to reach significant numbers across the US, states are exploring approaches to replace lost tax revenue since EV drivers don’t pay fuel taxes as drivers of gas-powered cars do at gas stations. Unfortunately there is currently no simple and agreed upon best replacement for the fuel tax.

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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 International Energy Agency (IEA) has estimated that fuel consumption and emissions of CO 2 from the world’s cars will roughly double between 2000 and 2050. Worldwide, cars currently account for close to half of the transport sector’s fuel consumption and CO 2 emissions. litres per 100 km).

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GFEI report suggests $2T savings from fuel economy improvements in ICE vehicles through 2025 can help fund long-term transition to plug-ins

Green Car Congress

Meanwhile, significant gains in vehicle fuel economy over the coming decades are possible and very much needed globally in order to address pressing issues of climate change, energy security and sustainable mobility. The global vehicle fleet is predicted to double by 2050 with 80% of that growth in the developing world.

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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

Green Car Congress

Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Climate Change Emissions Fuel Efficiency Fuels Heavy-duty Policy'

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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.