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

Green Car Congress

GM’s fuel-economy plan through the 2016 model year focuses on a reduction in vehicle mass and aggressive investment in advanced materials, such as high-strength steel, carbon fiber and aluminum, enabled in part by our industry-first aluminum welding technology. Earlier post.).

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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

We are suggesting that the variation in power and energy from renewable sources can be managed much more easily and economically with the batteries in PHEVs when they are plugged into the grid with a low power connection. In fact, the optimized PHEV is much more efficient as a long range liquid fuel vehicle, because the engine is downsized.

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