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Kenworth Adds Cummins Westport ISL G Natural Gas Engine to Product Line

Green Car Congress

Kenworth Truck Company is expanding its product line with the introduction of the Cummins Westport ISL G natural gas engine for the Kenworth T800 short hood and W900S models. Now available for order, Kenworth's natural gas models are focused on vocational, municipal, and pickup and delivery applications.

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UPS to invest $130M in > 700 natural gas vehicles and infrastructure; > $1B invested in alt fuels since 2008

Green Car Congress

UPS plans to build an additional five compressed natural gas (CNG) fueling stations and add more than 700 new CNG vehicles including 400 semi-tractors and 330 terminal trucks. UPS will have invested more than $1 billion in alternative fuel and advanced technology vehicles and fueling stations from 2008 through 2018.

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AMP Americas in deal with two national dairy cooperatives to build 7 CNG fueling stations, bring in more Class 8 CNG trucks

Green Car Congress

Under the agreement, AMP-Trillium, the joint venture between AMP Americas and Trillium CNG, will build seven public fueling stations between August 2013 and early 2014 and lease new CNG trucks that will travel more than 13.2 AMP operates the largest US renewable natural-gas plant that produces fuel from cow manure.

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14 US fleets launch ACT Fleet Forum; best practices on adopting advanced, clean transportation technologies

Green Car Congress

Fourteen leading US fleets announced the formation of the ACT Fleet Forum , an educational initiative to share best practices between participating fleets, as well as top technology providers and fuel suppliers on adopting advanced, clean transportation technologies. Total Transportation Services, Inc. Waste Management.

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Chevron introduces new category of heavy-duty motor oil for severe duty applications; improved fuel economy

Green Car Congress

The increase in severe duty operations is due to changing driving habits on highway, including shorter haul lengths, the growth in intermodal delivery, and more stop-and-go operations, while off-highway has new energy efficient equipment that helps minimize fuel usage by cycling engines from load to no load.

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Eaton Cummins JV unveils 12-speed automated transmission

Green Car Congress

With the lowest cruise RPM among competitive automated transmissions and the best overall ratios, Endurant is ideally engineered to fully support the growing move to downspeeding to help save fuel. Endurant will be paired with the Cummins X15 Efficiency Series engine beginning in October for Peterbilt and Kenworth trucks.

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NREL study finds Class 8 hybrid trucks delivered 13.7% higher fuel economy than conventional diesels in comparable usage

Green Car Congress

Laboratory and in-use fuel economy comparison. higher fuel economy than the conventional tractors, resulting in a 12% reduction in fuel costs for the hybrids. higher fuel economy than the conventional tractors, resulting in a 12% reduction in fuel costs for the hybrids. Source: NREL. Click to enlarge.