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Ford / AVL study concludes mid-level ethanol blend attractive as a long-term future fuel for use in optimized engines in US

Green Car Congress

Given the properties of the fuel blend, improved fuel efficiencies can be generated by several approaches, including downsizing/downspeeding; increased compression ratio; reduced enrichment; and the leveraging of improved efficiency at part load. Downsizing/downspeeding. Using E10 with the higher CR significantly degrades performance.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

The resulting fuel efficiency improvements mean lower CO2 emissions and less fossil fuel consumption and, therefore, less pollution. Depending upon the grid mix and the manufacturing efficiency of the elements of the system, they may offer reduced lifecycle CO2 in addition to reduced fuel consumption. But its ready now. We can do this.

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