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Allison Transmission launches eGen Flex, new zero-emission-capable electric hybrid system

Green Car Congress

eGen Flex provides bus fleets with full electric engine-off propulsion and accessory power operation capability—suited for zero-emission zones and depot operation, including when approaching, during, and leaving passenger stops for a quieter and healthier environment. in 24 of the 27 Gillig buses.

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Opel bringing Ampera with special nav system and Meriva EVs to iZEUS project on intelligent electric driving and recharging

Green Car Congress

Opel has presented a specially-equipped Ampera extended range electric vehicle to the Technical Institute Karlsruhe (KIT), marking the beginning of a field trial in the research project iZEUS (intelligent Zero Emission Urban System) in Stuttgart. iZEUS Ampera. Click to enlarge.

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Cummins to reveal battery-electric and range-extended-electric systems for transit buses

Green Car Congress

Cummins will display a new powertrain, configurable for either a full battery electric vehicle (BEV) or a range extended electric vehicle (REEV) incorporating a compact engine-generator. A power assist function is available from the battery pack whenever the system needs additional energy.

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CEC awards Proterra $3M toward electric bus manufacturing plant; Foothill Transit orders 13 more buses

Green Car Congress

The California Energy Commission (CEC) awarded a $3-million grant to leading battery-electric bus manufacturer Proterra as one of 46 transportation, energy storage, biogas and efficiency projects receiving a total of $83.7 This system can be recharged on-route in less than ten minutes with a 500kW charge rate.

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Proterra introduces 35-foot electric bus

Green Car Congress

The Proterra TerraFlex Energy Systems provides customers with the ability to choose between 53 kWh to 321 kWh of energy storage, and the option to charge on-route or in-depot. This system can be recharged on-route in less than ten minutes at a 500kW charge rate.

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Technical review outlines challenges for both batteries and fuel cells as basis for electric vehicles

Green Car Congress

They begin by observing that the EU’s goal of 95 gCO 2 /km fleet average emissions by 2020 can only be met by means of extended range electric vehicles or all-electric vehicles in combination with the integration of renewable energy (e.g., wind and solar). Source: Gröger et al. Click to enlarge. kgH 2 /min.

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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 does not suffer from the “range anxiety” that limits other electrically-powered vehicles. The pure electric vehicles, for reserve, must carry heavy and expensive batteries—which add expense as well as weight—and must have access to high-powered recharging stations [ 1 ].

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