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DOE proposes revising procedures for calculating petroleum-equivalent fuel economy of EVs for use in CAFE calculations

Green Car Congress

The US Department of Energy (DOE) is proposing a significant revision in its procedures for calculating a value for the petroleum-equivalent fuel economy of EVs for use in the Corporate Average Fuel Economy (CAFE) program administered by the Department of Transportation (DOT). Background. Proposed PEF.

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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. The smaller engine will improve fuel economy, however. A compact, quiet-running 650cc 2-cylinder engine replaces the previous 2.4L

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Green Grand Prix Plans Double Header Again for 2010

Green Car Congress

Drivers of alternate fueled vehicles, hybrids and fuel-efficient, gasoline-powered cars will again have two unique opportunities to test their vehicles at the 6 th Annual Green Grand Prix in Watkins Glen on 8 May. Other activities include educational displays, speakers, cars on display, exhibits, music and food.

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Alternative Fuel Technologies Awarded Phase 1 US Army Contract for Ultra-high Pressure Injection System for JP8

Green Car Congress

Alternative Fuel Technology, LLC has been awarded a Phase 1 SBIR contract (W56HZV-10-C-0200) from the US Army to concept design and demonstrate an ultra-high pressure, intensified fuel injection system for use with jet propellant (JP-8) fuel. With most fuel injection systems, JP-8 fuel causes wear and premature failure.

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DOE announces $59M to accelerate advanced vehicle technologies research

Green Car Congress

VTO will manage and review work conducted as part of the seedling projects in conjunction with the Consortium; project teams will communicate and coordinate their efforts with Consortium partners and members. Topic 6: Technology Integration (up to $17.5

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OECD paper presents and analyzes policies and programs to foster market growth of green cars

Green Car Congress

Given the specific barriers, suggests author Andrea Beltramello, there is a role for government to support the development and diffusion of green vehicles, including through policies to strengthen the markets for green cars. It also reviews government policies in a number of OECD countries as well as a selection of non-OECD economies.

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FEV’s two-stage VCR system; 5-7% increase in fuel economy using variable length conrods

Green Car Congress

Use of a variable compression ratio (VCR) could be one technology approach to reducing fuel consumption in highly boosted (e.g., downsized, turbocharged) gasoline engine, as operating an engine with higher compression ratios at low load can increase fuel economy compared to operating an engine with fixed compression ratio.