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UC Davis report proposes mileage fee for EVs, maintaining fuel tax for ICEs to support road repairs

Green Car Congress

A research report submitted to the California Legislature this week by the University of California, Davis’ Institute of Transportation Studies proposes switching EVs to a mileage-based road-funding fee (road user charge, RUC) while continuing to have gasoline-powered cars pay gasoline taxes.

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EVs dominate list of efficient cars in ORNL 2022 Fuel Economy Guide

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The 2022 Fuel Economy Guide, released by ORNL for the DOE/EPA fueleconomy.gov website, provides up-to-date information on fuel economy, environmental and safety data, so consumers can choose the most fuel-efficient vehicle that meets their needs. Credit: Andrew Sproles/ORNL, U.S.

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UC Davis researchers suggest we may be at the beginning of a real hydrogen transition in transportation

Green Car Congress

Researchers at the Institute of Transportation Studies University of California, Davis suggest that a number of positive trends indicate that we may be seeing the beginning of a real hydrogen transition in transportation, despite earlier starts that fizzled. Hydrogen fueling infrastructure has been a major challenge.

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UC Davis report finds LCFS compliance costs may rise rapidly; recommends offsetting measures

Green Car Congress

Both proposals have the additional advantage of generating funds which may be used to increase investments in low CI fuel technologies. The LCFS program calls for a 10% reduction in the carbon intensity of fuel sold in California over the next decade. The program is agnostic as to which fuels can be used to meet the Standard.

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Latest status report finds California fuel providers continue pacing ahead of requirements of Low Carbon Fuel Standard; sufficient credits to meet full 2013 obligation

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According to the latest status report on the progress of California’s Low Carbon Fuel Standard (CA-LCFS) ( earlier post ), regulated parties in the LCFS—oil producers, importers and other fuel providers—continued to exceed the required reductions in carbon intensity specified by the standard. Source: Yeh et al.

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UC Davis Study Finds That Near-Term Marginal Electricity Mix in California for Plug-in and Fuel Cell Vehicles Will Result in Fuel With Carbon Levels More Than 60% Higher Than Estimated in the LCFS

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Well-to-wheels vehicle emissions (gCO 2 equiv.km -1 ) by energy source, vehicle energy intensity (MJkm -1 ), and fuel carbon intensity (gCO 2 equiv. The authors developed hourly electricity demand profiles for seven vehicle and fuel pathway scenarios. MJ -1 ) by vehicle pathway and timing profile. Source: McCarthy et al.

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CaFCP report concludes California needs 68 hydrogen fueling stations by end of 2015 to support first commercial wave of fuel cell vehicles

Green Car Congress

Map of 68 hydrogen fueling stations: existing, in development and needed. This multi-pronged approach established the minimum number stations needed to provide convenient and reliable fueling for early FCEV customers. Station coverage establishes a local network by placing adequate fueling outlets in key markets. Source: CaFCP.

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