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

Green Car Congress

The company is also the thermodynamic efficiency of gasoline engines using a suite of technologies that include downsizing, turbocharging, direct injection, variable valve timing and cylinder deactivation. GM’s energy management and renewable energy programs have helped reduce carbon intensity of manufacturing by 5.3%

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Hitachi Restructures, Spinning Off Automotive Systems Business; to Launch Group-Wide Strategies for Li-ion Battery and Renewables Businesses

Green Car Congress

The new automotive business will have a special focus on hybrid and electric drive system components, as well as technologies for enhancing the efficiency of internal combustion engines. This will see the integration of engine control system and power steering operations where manufacturing takes place at multiple bases.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

The PHEV (Plug-in Hybrid Electric Vehicle), a subset of the electric car, combines a primary electric motor with a much smaller back-up engine fueled with a hydrocarbon/biofuel mix. (In In fact, the PHEV is the only existing technology that acts as a vector for transitioning our society to exclusive use of renewable resources.

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