Remove Fleet Remove Pollution Remove Taxi Remove Universal
article thumbnail

Study finds NYC Clean Air Taxi rules successful in cutting pollution

Green Car Congress

New York City Clean Air Taxi rules are successful in cutting emissions and reducing air pollution, [link] to a new study by researchers at the Columbia University Mailman School of Public Health and Drexel University. The scientists report that overall fuel efficiency of the medallion taxi fleet climbed from 15.7

Taxi 249
article thumbnail

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
article thumbnail

Study reveals benefits of electric Beijing taxi fleet

Green Cars News

Prior to the Olympic Games in 2008, Beijing was notorious as one of the world''s most polluted cities: so what would the impact be of introducing plug-in electric vehicles to its taxi fleet? The issue has been examined by researchers from the University of Michigan in the ACS journal Environmental S[.].

Taxi 45
article thumbnail

Study of In-use Vehicle Activity and Emissions in Tianjin, China Yields Fleet and Emissions Profiles, Policy Implications

Green Car Congress

Consequently, vehicle emissions have become an increasingly conspicuous contributor to air pollution in Chinese urban areas. Characteristics of the Tianjin fleet found by the team’s vehicle activity study included: The total distance traveled by all vehicles in Tianjin was about 38 million kilometers (23.6 million miles) per day.

Emissions 150
article thumbnail

Pennsylvania DEP awards more than $4.4M in alternative fuels grants to 12 projects; bulk for natural gas

Green Car Congress

The grants, funded by a portion of the state’s annual utilities gross receipts tax, are intended to encourage new markets for alternative fuels, fleets and technologies across Pennsylvania. This will provide access to the general public and private fleets. Cranberry Taxi Inc. The projects are: Natural Gas.

article thumbnail

US DOE Awards $300 Million in Clean Cities Grants to Support Alternative Fuels, Vehicles, and Infrastructure Development

Green Car Congress

The project will deploy 502 alternative fuel and advanced technology vehicles through 119 public and private fleets throughout the state. Clean Energy Coalition’s CEC Michigan Green Fleets Initiative. Fleets include transportation authorities, cities, school districts, the University of Michigan, FedEx, and Meijer.

article thumbnail

PHEVLERs are the Zero CO2 Clean Green Machines of the Future

Green Car Congress

Frank (email: afrank@efficientdrivetrains.com) Dr. Frank is Professor Emeritus, Mechanical and Aeronautical Engineering at the University of California, Davis, where he established the Institute for Transportation Studies (ITS-Davis), and was director of the US Department of Energy’s National Center of Hybrid Excellence at UC Davis.

Clean 150