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NREL analysis of Proterra electric bus demo finds average fuel economy nearly 4x that of CNG baseline buses

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Proterra battery-electric buses in service in a 12- vehicle demonstration by Foothill Transit in California offered significant fuel savings compared to similar conventional vehicles, according to a recently published analysis of the results of the demonstration by the National Renewable Energy Laboratory (NREL). miles per DGE. Background.

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Toyota introduces 2012 Prius Plug-in Hybrid

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kWh Li-ion pack enabling an electric range of up to 15 miles (24 km) at speeds of up to 62 mph (100 km/h), according to Toyota. The production plug-in hybrid has a number of key changes from the 125 prototype demo units that were deployed in the field for testing and customer feedback. The demo units defaulted to EV mode.

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