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Reference | Reference | Transportation and Power Systems

Idling Reduction Technology Solutions for Class 1–8 Vehicles

Formerly called “Compendium of Idling Reduction Equipment for Class 1–8 Vehicles,” this simplified resource is organized by vehicle operators’ stationary-power needs:

  • Idle management
  • Heat only
  • Cooling only
  • Heat, cooling, and power (auxiliary power unit)
  • Power take-off
  • Cargo refrigeration
  • Wayside power/truck stop electrification

For each solution, the table describes applicable vehicle types (light-, medium-, heavy-duty, and trailer), whether the solution is powered by fuel or battery/electricity, and the EPA SmartWay verification status (applicable to heavy-duty vehicles only). Each product includes a hyperlink to the manufacturer for more information.

Uploaded September 2020. To report a new product or an error, please send an e-mail to