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Obama Administration announces first fuel economy and GHG standards for medium- and heavy-duty vehicles

Green Car Congress

For purposes of the new HD National Program, the heavy-duty fleet incorporates all on-road vehicles rated at a gross vehicle weight at or above 8,500 pounds, and the engines that power them, except those covered by the current GHG emissions and Corporate Average Fuel Economy standards for model year 2012-2016 passenger vehicles.

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Green Car Congress

However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well.

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GM to double models with 40 mpg highway or better by 2017; ongoing manufacturing efficiency improvements

Green Car Congress

GM has made three product commitments for 2017 related to its sustainability strategy: to have 500,000 vehicles on the road in the US with some form of electrification ( earlier post ); to double the number of US models that can achieve an EPA-estimated 40 mpg US (5.9 Earlier post.). —2012 Sustainability Report.

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Audi says A3 TDI performed flawlessly in extended drive on Rentech FT fuel

Green Car Congress

The Audi A3 TDI has an EPA average highway fuel economy rating of 42 mpg on traditional clean diesel fuel. RenDiesel can also be made from synthetic gas produced from biomass and waste resources. Diesel Drives the Future’ demonstration drive, one of the Audi A3 TDIs achieved 39.7

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Fossil Fuels Renewable Energy and EV Modern Life

Setec Powerr

More than one generation, if not a bit longer, the transition to an environmentally sustainable economy. Since most of America’s electricity still comes from fossil fuels, electric vehicles charged by that source of energy indirectly generate greenhouse gasses. Environmental Protection Agency (EPA).

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DOE issues $10M incubator FOA for batteries, power electronics, engines, materials, fuels and lubricants

Green Car Congress

in electric vehicles (PEVs). Advanced Power Electronics and Electric Motors for Electric Traction Drives. The components to enable electric drive vehicles must be more affordable. Electric drive components must be reliable and provide long vehicle service equal to or better than conventional petroleum powered vehicles.

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Road Test: 2022 Lexus RX 450h F Sport AWD

Clean Fleet Report

In the parallel hybrid system the electric motor can power the car by itself, the gas engine can power the car by itself or they can power the car together. The hybrid portion consists of three electric motor generators, MG1, MG2 and MGR. The hybrid portion consists of three electric motor generators, MG1, MG2 and MGR.

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