Clean Cities Alternative Fuel Price Report - March 3, 2003
3/3/2003
This is the ninth issue of the Clean Cities Alternative Fuel Price Report, a quarterly newsletter keeping you up to date on the price of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders during the weeks of February 3, February 10, and February 17 2003, with comparisons to the prices in the previous Price Report, which were collected in October, 2002.
Authors: Lott, M.
Clean Cities Alternative Fuel Price Report - December 27, 2002
12/27/2002
This is the eighth issue of the Clean Cities Alternative Fuel Price Report, a quarterly newsletter keeping you up to date on the price of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders during the weeks of October 21, October 28, and November 4, 2002, with comparisons to the prices in the previous Price Report which were collected in July, 2002.
Authors: Lott, M.
An Emission and Performance Comparison of the Natural Gas Cummins Westport Inc. C-Gas Plus Versus Diesel in Heavy-Duty Trucks
10/1/2002
Comparison of in-use exhaust emissions, fuel economy, and fuel cost of the Cummins Westport Inc. C8.3G natural gas engine, the C Gas Plus, to similar 1997 Cummins C8.3 diesel tractors.
Authors: Kamel, M.; Lyford-Pike, E.; Frailey, M.; Bolin,M.; Clark, N.; Nine,R.; Wayne, S.
Greenhouse Emission Reductions and Natural Gas Vehicles: A Resource Guide on Technology Options and Project Development
9/1/2002
In response to the significant growth in transportation-related greenhouse gas emissions, governments and policy makers worldwide are considering methods of addressing this trend. However, do to the particular make-up of the transportation sector, regulating and reducing emissions from this sector poses a significant challenge. Unlike stationary fuel combustion, transportation-related emissions come from dispersed sources. Only a few point-source emitters, such as oil/natural gas wells, refineries, or compressor stations, contribute to emissions related to the transportation sector. The majority of transport-related emissions come from the millions of vehicles traveling the world's roads. As a result, successful GHG mitigation policies must find ways to target all of these small, non-point source emitters, either through regulatory means or through various incentive programs. To increase their effectiveness, policies to control emission from the transportation sector often utilize indirect means to reduce emissions, such as requiring specific technology improvements or an increase in fuel efficiency. Site-specific project activities can also be undertaken to help decrease GHG emissions, although the use of such measures is less common. These activities include switching to less GHG-intensive vehicle options, such as natural gas vehicles (NGVs). As emissions from transportation activities continue to rise, it will be necessary to promote both types of abatement activities in order to reverse the current emissions path. This Resource Guide focuses on site- and project-specific transportation activities.
Authors: Anastasia, O.; Checklick, N.; Couts, V.; Doherty, J.; Findsen, J.; Gehlin, L.; Radoff, J.
Notes: Copies of this document are available from the NETL Web site: http://www.netl.doe.gov/products/ccps/pubs/NGV_guide.PDF
Clean Cities Alternative Fuel Price Report - August 8, 2002
8/8/2002
This is the seventh issue of the Clean Cities Alternative Fuel Price Report, a quarterly newsletter keeping you up to date on the price of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders during the weeks of July 15, July 22, and July 29, 2002, with comparisons to the prices in the previous Price Report which were collected in April, 2002.
Authors: Lott, M.
United Parcel Service (UPS) CNG Truck Fleet: Final Results
8/1/2002
In cooperation with UPS, a selection of Freightliner CNG delivery vehicles from the company's original 1996 order were evaluated as part of the U.S. Department of Energy/National Renewable Energy Laboratory (DOE/NREL) Truck Evaluation Project. The plan for this evaluation was to test as many as 15 CNG package delivery cars and 3 diesel package delivery cars operating in the Hartford, Connecticut area from UPS's Waterbury, Hartford, and Windsor facilities. This report included a technical review of data collected for the UPS CNG package delivery car operations in Hartford and Waterbury, Connecticut, compared with UPS diesel truck operations in Windsor, Connecticut. The objective of this project was to provide transportation professionals with quantitative, unbiased information on the cost, maintenance, operational, and emissions characteristics of CNG as one alternative to conventional diesel fuel for heavy-duty trucking applications.
Authors: Chandler, K.; Walkowicz, K.; Clark, N.
Clean Cities Alternative Fuel Price Report - May 10, 2002
5/10/2002
This is the sixth issue of the Clean Cities Alternative Fuel Price Report, a quarterly newsletter keeping you up to date on the price of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders during the weeks of April 15 and April 22, 2002, with comparisons to the prices in the previous Price Report which were collected in February, 2002.
Authors: Lott, M.
Next Generation Natural Gas Vehicle Program Fact Sheet
5/1/2002
Members of the U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory (NREL) are working to develop advanced, commercially viable, medium- and heavy-duty NGVs. The primary objective of the program is to develop two new NGVs for commercial servicea medium-duty (Class 3-6) compressed natural gas (CNG) vehicle and a heavy-duty (Class 7-8) liquefied natural gas (LNG) vehicle by 2004.
Clean Cities Alternative Fuel Price Report - March 28, 2002
3/28/2002
This is the fifth issue of the Clean Cities Alternative Fuel Price Report, a quarterly newsletter keeping you up to date on the price of alternative fuels in the U.S. and their relation to gasoline and diesel prices. This issue discusses prices that were gathered from Clean Cities coordinators and stakeholders during the months of January and February, 2002, with comparisons to the prices in the previous Price Report which were collected in October, 2001.
Authors: Lott, M.
Resource Guide for Heavy-Duty LNG Vehicles, Infrastructure, and Support Operations
3/1/2002
This Guide is designed to assist decision makers and fleet managers, in considering the use of liquefied natural gas (LNG) in heavy-duty vehicles. The objective of the Guide is to answer questions regarding implementation of LNG fuel in the fleet, e.g., getting started, likely costs, benefits, and lessons others have learned. This Guide also provides you with contact information for representatives of companies now using these fuels, manufacturers and suppliers of the fuels, and technical and governmental reference materials. The information in the Guide is intended to be useful for both new and existing end-users of heavy-duty LNG vehicles, so that operations can be initiated or conducted in a cost-effective manner with minimal disruptions related to the new fuel technology.
Authors: Chandler, K.L.; Gifford, M.T.; Carpenter, B.S.
Natural Gas in Transit Fleets: A Review of the Transit Experience
2/1/2002
Use of natural gas in transit bus fleets has grown over the last decade. Often motivated by air quality concerns, the use of natural gas also contributes to national and local energy security. Approximately 9 percent of the U.S. transit fleet in 2001 was composed of buses operating on some form of natural gas and even more were on order. While some agencies have achieved success with their natural gas programs, others report difficulties and some have suspended their natural gas use altogether. What makes an agency successful in implementing natural gas into their operations? This pager reviews the experience of agencies with natural gas to determine the answer and to provide guidance on how fleets can effectively duplicate the successes and address or avoid the challenges.
Authors: Eudy, L.