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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. Earlier post.).

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DOE to award up to $137M for SuperTruck II, Vehicle Technology Office programs

Green Car Congress

Demonstrate the joining of steel to aluminum and aluminum to carbon fiber reinforced thermoplastic composites using the existing spot welding infrastructure. Develop new coating and adhesives that enable carbon fiber reinforced thermoplastic/aluminum closure panels and validate corrosion testing methods. General Motors.

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Toyota Aims to Reduce Fuel Cell Vehicle Cost to 1/10 of Current By Commercialization in 2015; Reduction to Another 1/10 With Scale

Green Car Congress

Toyota is simplifying the design of its stack, resulting in downsizing and downweighting, and reducing the amount of platinum catalyst required. For comparable efforts by General Motors, see earlier post.). As an example, Yokoyama used the carbon fiber reinforced polymer (CFRP) hydrogen storage tank.

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