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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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EIA: China promoting both fuel efficiency and alternative-fuel vehicles to curb growing oil use

Green Car Congress

To counter this trend triggered by China’s rapid motorization, the Chinese government is adopting a broad range of policies, including improvements in the fuel economy of new vehicles and the promotion of alternative-fuel vehicles, EIA notes. China vehicle sales and gasoline consumption. Source: EIA.

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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

Green Car Congress

EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013.

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DOE awarding $59M to 43 projects to accelerate advanced vehicle technologies research

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Projects selected will accelerate the development of lithium-metal solid state batteries (materials, tools, and modeling); novel materials and designs for advanced electric motors; and combine new powertrain materials with new combustion regimes to improve fuel economy significantly. The projects are:

Vehicles 270
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DOE announces $59M to accelerate advanced vehicle technologies research

Green Car Congress

Topic 2: Electric Motor Research Increasing Power Density 8x (up to $3.5 Potential technologies in response to this AOI include, but are not limited to, the following: Printable magnetic materials for motors – Instead of laminations, one approach to building high power density, high-speed motors is using solid 3D printed materials.

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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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Flash Drive: 2024 Polestar 2 Single and Dual Motor

Clean Fleet Report

Flash Drive: 2024 Polestar 2 Single and Dual Motor A Major Update with More Power and Range Polestar recently invited the automotive media to get behind the wheel of its revised Polestar 2 single and dual motor sedan, what Polestar says is a “5-door electric performance fastback.” For brevity, we will stick with sedan.

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