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Chevron / Toyota road trip demonstrates renewable gasoline blend

Green Car Congress

Separately, Toyota announced that it is working with ExxonMobil to explore its innovative fuel blends which offer the potential to reduce greenhouse gas emissions from road transportation up to 75% compared to conventional fuels available today, according to ExxonMobil.

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California Energy Commission Adopts $176M Green Transportation Plan

Green Car Congress

The Alternative and Renewable Fuels and Vehicle Technology Program’s Investment Plan allocates $176 million over the next two years to stimulate green transportation projects and encourage innovation to help meet the state’s aggressive climate change policies. Tags: Climate Change Hydrogen Plug-ins Policy.

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IEA working paper highlights potential role of natural gas in reducing global road transport CO2

Green Car Congress

Vehicle and fuel technology for natural gas is available today and relatively affordable, particularly in comparison with other alternative fuel vehicles (AFVs). Tags: Climate Change Emissions Heavy-duty Natural Gas. The paper uses Brazil, India, Iran, Pakistan, the US and Europe as case studies.

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EPA and NHTSA Issue Notice of Intent to Develop New Greenhouse Gas and Fuel Economy Standards for Light-Duty Vehicle Model Years 2017-2025; Proposal Expected by 30 Sep 2011

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EPA and NHTSA worked closely with the California Air Resources Board (ARB) in developing an Interim Joint Technical Assessment Report (TAR) of potential 2017-2025 scenarios. Tags: Climate Change Emissions Fuel Efficiency Policy. The two agencies expect to issue a proposal by 30 September 2011.

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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

Even though most of the key fuel economy technologies are available today, additional breakthroughs and cost reductions would help, including lighter materials, advanced combustion systems and better lubricants. Research, development, demonstration and deployment (RDD&D) of advanced fuel economy technologies is still needed.

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Study suggests current levels of methane leakage would result in numerous decades of more rapid climate change from a shift to natural gas vehicles

Green Car Congress

Using this approach, they found that converting a fleet of cars from gasoline to CNG would result in decades of more rapid climate change because of greater radiative forcing in the early years after the conversion. Reductions in CH 4 leakage are needed to maximize the climate benefits of natural gas. Alvarez, Stephen W.

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Study: even with high LDV electrification, low-carbon biofuels will be necessary to meet 80% GHG reduction target; “daunting” policy implications

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For the study, the team reconstructed the vehicle technology portfolios from two national vehicle studies (the 2007 Environmental Assessment of Plug-In Hybrid Electric Vehicles by the Electric Power Research Institute and Natural Resources Defense Council; and the 2009 Multi-Path Transportation Futures study by Argonne National Laboratory).

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