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Study suggests high-mileage light-duty fleets contribute higher emissions and emissions share than expected

Green Car Congress

A study by researchers from the University of Denver and the University of Puget Sound indicates that high-mileage light-duty fleets contribute higher emissions and emissions share than expected based on their actual numbers in the fleet.

Emissions 150
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Clean Energy signs deals for more than 20M gallons of renewable natural gas in past 45 days

Green Car Congress

Alpha Lion, which carries mail for the US Postal Service between the Northwest United States and Southern California, is adding 16 new natural gas trucks to its fleet through Clean Energy’s Zero Now program and is expected to use more than 700,000 gallons of Redeem annually. Clean Energy Fuels Corp.

Clean 316
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Hydraulic Hybrid Systems and EMI Partner to Target Fleet Retrofit Market; First Retrofit Underway

Green Car Congress

earlier post ), is partnering with Equipment Maintenance Innovators (EMI-Global) to distribute HHS hydraulic hybrid retrofit systems for light- and medium-duty commercial fleet vehicles. The first conversion of the partnership is already underway, a MY 2002 CNG Chevrolet HD 2500 provided by Denver International Airport.

Fleet 252
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DOE announces $139M in funding for 55 projects to advance innovative vehicle technologies

Green Car Congress

Rationally Designed Lithium Ion Batteries Towards Displacing Internal Combustion Engines. Artificial Intelligence-Engine for Optimizing Integrated Service in Mixed Fleet Transit Operations. AOI 13: Alternative Fuel Proof-of-Concept in New Communities and Fleets. Denver Metro Clean Cities Coalition. Sila Nanotechnologies.

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The New Supersonic Boom

Cars That Think

government established a Supersonic Transport Advisory Committee, which began discussions with international partners about building a supersonic airliner. That continued until 2003, when British Airways and Air France retired their fleets, together amounting to just 12 aircraft.