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NREL report on electric bus demo at Foothill Transit finds Proterra fuel economy >8x higher than CNG on same line

Green Car Congress

A team from the National Renewable Energy Laboratory (NREL) has released the second report summarizing the results of the battery-electric bus (BEB) demonstration underway at Foothill Transit in California. The CNG buses had an average fuel economy of 3.89 An apples-to-apples comparison of fuel cost—i.e.,

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CALSTART survey of major auto suppliers finds 70% don’t want US to change CAFE targets; split on amount of electrification needed

Green Car Congress

Major automotive suppliers see national fuel economy standards as important for long-term planning and investment and don’t want to see them altered by US policymakers, according to a first-of-its-kind industry survey commissioned by CALSTART and conducted by Ricardo Energy & Environment.

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National Research Council Report Explores Improving Fuel Economy of Medium- and Heavy-Duty Vehicles; Recommends Immediately Beginning Developing a Regulatory Approach

Green Car Congress

Comparison of 2015-2020 new vehicle potential fuel-saving technologies for seven vehicle types: tractor trailer (TT), Class 3-6 box (box), Class 3-6 bucket (bucket), Class 8 refuse (refuse), transit bus (bus), motor coach (coach), and Class 2b pickups and vans (2b). Source: TIAX. Click to enlarge. per gallon.

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UCR CE-CERT resting of hybrid construction equipment finds reduction in fuel consumption, but increase in NOx emissions

Green Car Congress

Summary of comparison of NO x emissions and fuel consumption of hybrid (D7E) and conventional (D6) dozers. The report was prepared for the California Air Resources Board (ARB) as part of the FY 2010-11 Air Quality Improvement Project Hybrid Off-Road Equipment Pilot Project. —Kent Johnson.

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Ford begins production of 2012 Focus Electric at Michigan Assembly, C-MAX models on deck

Green Car Congress

Ford’s Michigan Assembly Plant is starting production of the 2012 Focus Electric ( earlier post )—a five-passenger, battery-electric car Ford expects will achieve more than a 100 miles per gallon equivalent (MPGe) fuel economy rating. Optimized gear ratios enabling improvement in fuel economy.

Michigan 363
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Audi puts steel back in the new A8

Green Car Congress

With the advent of new joining technologies, automakers can easily incorporate advanced high-strength steels into their vehicles. As these technologies mature and are adopted by carmakers, the use of PHS in the multi-material vehicles of the future is set to grow rapidly, according to ArcelorMittal.

Audi 207
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Road Test: 2023 Volkswagen Taos SEL 4Motion

Clean Fleet Report

Fuel economy is EPA-rated at 28 mpg city/36 highway/31 combined for the FWD Taos, with the 4Motion rated at 25/32/28. A steady road warrior Clean Fleet Report was in the Taos SEL 4Motion for a week, spending most of our time on Southern California freeways. In 371 miles we averaged 28.6 In 371 miles we averaged 28.6