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CMU county-level study shows plug-ins have larger or smaller lifecycle GHG than gasoline ICE depending on regional factors

Green Car Congress

A US-wide county-level study comparing lifecycle greenhouse gas (GHG) emissions from several light-duty passenger gasoline and plug-in electric vehicles (PEVs) has found that PEVs can have larger or smaller carbon footprints than gasoline vehicles depending on regional factors and the specific vehicle models being compared.

Gasoline 150
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Insight into benzene formation could help development of cleaner combustion engines

Green Car Congress

The compelling result supports predictions from experiments led by co-senior author Ralf Kaiser, professor of chemistry at the University of Hawaii at Manoa, and quantum chemistry simulations formulated by co-senior author Alexander Mebel, professor of chemistry at Florida International University. Zhao et al.

Cleaner 243
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UPS updates 125 Workhorse E-GEN series hybrid electric step vans with smaller genset engine for better fuel economy

Green Car Congress

UPS announced an update to 125 Workhorse E-GEN series hybrid electric delivery trucks that improve fuel economy as part of the company’s broader Rolling Laboratory approach. 4-cylinder engine; charging capability remains the same, as does the electric range. The small ICE could be outfitted for gasoline, propane, or CNG.

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DOE to award up to $137M for SuperTruck II, Vehicle Technology Office programs

Green Car Congress

Daimler Trucks North America LLC will develop and demonstrate a tractor-trailer combination using a suite of technologies including active aerodynamics, cylinder deactivation, hybridization, and the electrification of accessories. The fourth team is on track to exceed the target this year. Navistar, Inc.

Vehicles 150
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DOE announces EcoCAR 2; focus on electric drive technology

Green Car Congress

At the SAE 2011 World Congress in Detroit, Michigan, US Department of Energy’s (DOE) Assistant Secretary for Policy and International Affairs, David Sandalow, announced the official launch of the EcoCAR 2 : Plugging into the Future competition and the sixteen university teams selected to participate. EcoCar 2 Malibu. Click to enlarge.

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Feature: The Genesis Experience

Clean Fleet Report

The current line-up, a combination of gasoline-powered and battery electric sedans and SUVs, will be all-electric in 2030. The current line-up, a combination of gasoline-powered and battery electric sedans and SUVs, will be all-electric in 2030.

Dealers 77
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US DOT Awards $100M in Recovery Act Funds to 43 Transit Projects to Reduce Energy Consumption and Greenhouse Gas Emissions

Green Car Congress

Stationary Fuel Cells and Hybrid Transit Buses Incremental Costs: The purchase of diesel-electric hybrid transit buses and stationary fuel cells for use in the statewide bus system in Connecticut. Composite body electric buses: Replace conventional diesel transit buses with 35-ft composite body electric transit buses.

Emissions 256