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Cambridge team successfully tests hybrid light aircraft; 30% fuel savings

Green Car Congress

Researchers from the University of Cambridge, in association with Boeing, have successfully tested a light aircraft powered by a parallel hybrid-electric propulsion system, in which an electric motor and gasoline engine work together to drive the propeller. Bio-Electric-Hybrid-Aircraft.

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BMW previews future 7 Series, battery-electric i7

Green Car Congress

A few weeks before its world premiere and during the BMW Group Annual Conference, Frank Weber, Member of the Board of Management of BMW AG for Development, presented a few details about the coming new BMW 7 Series, including the new all-electric BMW i7. The all-electric BMW i7 is also the most powerful BMW 7 Series. —Frank Weber.

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Facelifted Mercedes-Benz B-Class with diesel, gasoline, natural gas and electric drives debuting at Paris show

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Mercedes-Benz has given its B-Class range—more than 350,000 of which have been sold worldwide since market launch in late 2011—a major facelift including exterior and interior enhancements along with redefined design and equipment lines. to 47 mpg US); four gasoline engines at between 5.4 B-Class gasoline models.

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LiquidPiston awarded $9M contract from DEVCOM Army Research Laboratory for compact efficient heavy-fueled rotary engine program

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LiquidPiston announced a $9-million award from the US Army to design, build and demonstrate an advanced, heavy-fueled combustion engine that uses up to 30% less fuel than comparable gasoline-powered engines in the same power class and reduces size and weight by up to 10x over diesel engines with comparable power output. Earlier post.).

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Audi introduces new CNG A3 Sportback

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With its abbreviated compression phase and long expansion phase, it was designed specifically for operation at partial load. This is supplemented by the additional range offered by the reserve gasoline tank with a net usable volume of 9 liters (2.4 The Miller combustion process provides consumption advantages during normal driving.

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Honda previews 2014 Accord plug-in hybrid

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Set to go on sale in early 2013, Honda’s 2014 Accord Plug-in Hybrid (PHEV) Sedan ( earlier post ) will offer the ability to run in an all-electric mode for 10 to 15 miles and a calculated total driving range of more than 500 miles. EPA fuel economy ratings and gas-electric range rating determined by Honda.).

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EPA proposes stringent new emissions standards for light-, medium-, heavy-duty vehicles for MY 2027 and beyond

Green Car Congress

The US Environmental Protection Agency (EPA) announced two new proposed federal emissions standards spanning light-, medium- and heavy-duty vehicles for model year 2027 and beyond. The light-duty vehicle category includes passenger cars and light trucks consistent with previous EPA criteria pollutant and GHG rules.

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