Potential Energy

GM Partners to Produce Plug-in Hybrid Van

It's taken a stake in start-up Bright Automotive

Kevin Bullis 08/03/2010

  • 3 Comments

General Motors is getting into the extremely fuel-efficient delivery van business with an investment in the startup Bright Automotive, it announced today. It's buying a minority stake in the start-up, which is developing a plug-in hybrid van aimed at fleet customers. The van can travel 38 miles on battery power alone, or it can act as a hybrid, combining gas and electric power to get 36 miles per gallon.

The vehicle seems to be a challenge to Ford's successful Transit Connect, a conventional gas or diesel powered delivery van that will be offered as an electric vehicle later this year. GM says that the Bright van has the advantage of having a longer range than the Ford electric vehicle, which can only go 80 miles on a charge. The Bright van has a range of about 400 miles when using both electric and gas power.

The Bright van also has an unusual hybrid arrangement. The front wheels will be powered by a gas engine (the engine and transmission will come from GM) and the rear wheels will be powered by an electric motor. Bright has developed control systems that coordinated between them.

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tssstein

4 Comments

  • 552 Days Ago
  • 08/04/2010

Electric Van

Government Motors will never be around to take advantage of such weak technology. Only if the electric motors were built into the wheels and the chasis was layered to form multiple battery cells in composit, supported by and with alcohol generating turbine, could the company survive to produce an Electric van. GM doesn't have the Vision, mission, purpose, scientific capability and innovative and change-management oriented leadership to take advantage of such a need. GM has become a hybrid government committee driven by union owners and overseen through sterile Ivy League technocrats with little of no experience. This is a sinking ship being led by rabid idiologically dead rats.

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Omnivore10

4 Comments

  • 552 Days Ago
  • 08/04/2010

RE: Electric Van

Wow.......please don't beat around the bush, tell us what you really think.

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paulfmeyer

18 Comments

  • 551 Days Ago
  • 08/05/2010

Drivetrain Arrangement

I'm actually very excited to see someone finally approach a hybrid drivetrain in this manner.  Imagine if all the front wheel drive vehicles sold in the U.S. could adapt this approach?  In most FWD vehicles, swapping the conventional rear wheel/suspension subassembly with an e-assist drivetrain would be fairly simple - packaging of the battery likely poses the more significant challenge.

For most vehicles the subassembly could be offered as an option on conventional vehicles.  Even a minimal battery pack to assist low speed acceleration could allow for smaller IC engines.  When combined with fuel saving features like auto-off and regenerative braking, fuel savings could be significant.  By treating this as a buyer specified option on conventional cars, the potential rate of hybrid adoption by purchasers of conventional model lines could increase greatly.

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Bio

Kevin Bullis is Technology Review’s energy editor.

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