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Cadillac introduces the 2014 ELR extended range electric vehicle

Green Car Congress

Cadillac unveiled the anticipated 2014 ELR extended range electric (EREV) vehicle (based on the Converj concept, earlier post ) at the North American International Auto Show. During regenerative braking, the system converts the vehicle’s momentum to electrical power and stores the energy in the battery pack. Earlier post.)

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DOE awards $98M in tax credits to automakers and suppliers for clean technology manufacturing

Green Car Congress

General Motors Company. General Motors Company was selected for a 48C tax credit of more than $20 million in connection with its Detroit-Hamtramck Assembly Plant where the company manufactures Extended Range Electric Vehicles—Chevrolet Volts and the Cadillac ELR electric luxury coupe—along with internal combustion cars.

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GM sourcing components for the Chevy Volt produced from recycled oil-soaked plastic booms from BP spill

Green Car Congress

General Motors has developed a method to convert an estimated 100 miles of the oil-laden plastic boom material used to soak up oil from the BP spill in the Gulf of Mexico earlier this year into parts for the Chevy Volt. Steps in recycling the booms to auto parts. Click to enlarge.

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

Green Car Congress

Describing its product goals and tracking progress toward its 2020 manufacturing priorities in its 2012 Sustainability Report , General Motors reaffirmed its commitment to further reduce the energy used and the environmental impacts of building and operating an automobile. MWh per vehicle, less than half the industry average of 2.37

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Ultrasonic welding in the battery pack for the Cadillac ELR

Green Car Congress

kWh battery pack in the new Cadillac ELR extended-range electric luxury coupe that goes on sale in North America in early 2014 ( earlier post ). GM is using ultrasonic welding in the 16.5 In 1960, Sonobond (then known as Aeroprojects) received the first patent for ultrasonic metal welding.).

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GM provides technical details of the Gen 2 Voltec propulsion system used in the 2016 Volt

Green Car Congress

The second-generation “Voltec” extended range electric powertrain applied in the MY2016 Chevy Volt ( earlier post ) marks a significant evolution in the electric drive technology platform from its first-generation origins. High Extended Range: Efficient operation at higher speeds for highway cruising.

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Fisker Karma to make public debut

Green Cars News

The Fisker Karma is an extended range electric vehicle that seats four and can travel for 50 miles on electric charge only, if its lithium-ion battery is fully charged. Its total range is 300 miles thanks to an on-board generator turned by the traditional 2.0l 260hp Ecotec engine from General Motors.

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