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U-M researchers challenge USPS EV environmental study

Green Car Congress

A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). The Postal Service said in February that at least 10% of the new mail trucks would be electric.

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Emerging Fleet Trends—Going Electric

Clean Fleet Report

Converting Fleets to EVs and Adding Roadside Assistance. The thought of an electric pickup truck, van, box truck or a semi-truck plying the roads seemed far fetched only a few years ago. Companies making near and long-range plans for their fleets are no longer merely thinking gasoline or diesel.

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2022 Los Angeles Auto Show Review

Clean Fleet Report

Most of the vehicles debuting at the 2022 Los Angeles Auto Show were powered by some sort of electricity. Not all were, of course, as there is still plenty of interest around gasoline-propelled cars, SUVs and trucks. We expect it to be a blast to drive, and will review it when we have the chance to get behind the wheel.

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

Green Car Congress

In May 1980, as required by the Motor Vehicle Act, DOE proposed a method of calculating the petroleum-equivalent fuel economy of electric vehicles utilizing a “petroleum equivalency factor” (PEF). Tesla, not surprisingly, supports granting the petition to update the PEF for electric vehicles. Background. Proposed PEF.

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News: 2024 Hyundai Kona

Clean Fleet Report

Offered in three models with gasoline or electric propulsion, the updated Kona will be an important part of the growing Hyundai electrified line-up. This design strategy is opposite of what most traditional car companies have done, which is design first for a gasoline engine, and then adapt it to an electric power plant.

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CARB releases Midterm Review of ZEV regulation, LEV III GHG and PM standards; calls for post-2025 standards

Green Car Congress

ARB has now released the Midterm Review of Advanced Clean Cars Program —an extensive evaluation of the California passenger vehicle market and technology. ARB has now released the Midterm Review of Advanced Clean Cars Program —an extensive evaluation of the California passenger vehicle market and technology.

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Chalmers study: ban on sales of fossil-fuel cars greatly reduces lifecycle GHG mainly due to tailpipe emissions; risk of carbon leakage in manufacturing

Green Car Congress

If a ban were introduced on the sale of new gasoline and diesel cars, and they were replaced by electric cars, the result would be a significant reduction in lifecycle carbon dioxide emissions primarily due to reduced tailpipe CO 2 emissions, according to a new lifecycle study by researchers at Chalmers University of Technology, Sweden.

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