Analysis Of Technology Options To Reduce The Fuel Consumption Of Idling Trucks

Details

• Creators:
  Stodolsky, Frank ; Gaines, Linda ; Anant, Vyas
• Corporate Contributors:
  University of Chicago
• Subject/TRT Terms:
  • Diesel trucks
  • Diesel engine exhaust gases
  • Fuel conservation
  • Engine idling
  • Alternatives analysis
  • Electric power supply
  • Auxiliary power units
  • Appropriate technology
  • Technology assessment
  • Benefit cost analysis
  More +
• Publication/ Report Number:
  ANL/ESD-43
• Resource Type:
  Research Paper
• Geographical Coverage:
  United States
• Corporate Publisher:
  Argonne National Laboratory
• Abstract:
  Long-haul trucks idling overnight consume more than 838 million gallons (20 million barrels) of fuel annually. Idling also emits pollutants. Truck drivers idle their engines primarily to (1) heat or cool the cab and/or sleeper, (2) keep the fuel warm in winter, and (3) keep the engine warm in the winter so that the engine is easier to start. Alternatives to overnight idling could save much of this fuel, reduce emissions, and cut operating costs. Several fuel-efficient alternatives to idling are available to provide heating and cooling: (1) direct-fired heater for cab/sleeper heating, with or without storage cooling; (2) auxiliary power units; (3) truck stop electrification. Many of these technologies have drawbacks that limit market acceptance. Options that supply electricity are economically viable for trucks that are idled for 1,000 - 3,000 or more hours a year, while heater units could be used across the board. Payback times for fleets, which would receive quantity discounts on the prices, would be somewhat shorter.
• Format:
  PDF
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/14144/dot_14144_DS1.pdf
• File Type:
  [PDF - 471.86 KB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha256:78f724e7a8dc07f533878c34a92b11bad546d8e7df18c8b0d7f21393464d5992