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GM, Westport sign pact to develop natural gas engine tech

By | June 28, 2011, 10:51 AM PDT

American automaker General Motors and clean-engine specialist Westport Innovations announced on Tuesday that they will partner to develop advanced natural gas engine technology.

Natural gas, of course, burns cleaner and is less expensive than gasoline.

The announcement dovetails with Westport’s recent announcement to acquire Italy’s Emer S.p.A., manufacturer of compressed natural gas (CNG) and liquefied petroleum gas (LPG) components.

To pursue R&D on natural gas tech for OEMs, Westport will open new “technical center” in Michigan, as well as research facilities specifically focused on natural gas for business and government fleets. The company seeks to apply efficiencies to gasoline-powered engines — hybridization, turbocharging, direct injection, etc. — to natural gas versions.

Presumably, GM has some sort of exclusive deal for technology developed under the agreement, but the terms were not disclosed.

Westport leads the industry in patents for natural gas technology; giving GM access to its intellectual property helps the automaker leap from No. 7 in patents to No. 1, ahead of CAT, Toyota, Ford, Siemens and Fiat.

Meanwhile, the deal gives Westport the muscle to license its extensive patent portfolio broadly in the market.

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Andrew Nusca

About Andrew Nusca

Andrew Nusca is the editor of SmartPlanet.

Andrew Nusca

Andrew Nusca

Editor

Andrew Nusca is editor of SmartPlanet and an associate editor for ZDNet. Previously, he worked at Money, Men's Vogue and Popular Mechanics magazines. He holds degrees from the Columbia University Graduate School of Journalism and New York University. He based in New York but resides in Philadelphia.

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Andrew Nusca

Andrew Nusca
Andrew Nusca does not hold any investments in the companies he covers.
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Thank you very much
Well done! Thank you very much for professional templates and community edition
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Posted by yarinsiz
Updated - 26th Aug 2011
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Have Natural Gas Vehicles Improved Since 1990?
I worked on government vehicles in the early 1990's and natural gas engines were very difficult to start at near -30 degrees. How has this improved with Westport engines? I fear the industry could end up dead north of the 45th parallel. I have also noticed the trend to build NG stations while avoiding the American NW, is there some significance to this?
Posted by mrwebber35
19th Jan
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