Truck Stop Electrification for Heavy-Duty Trucks

Electrified parking spaces (EPS), also known as truck stop electrification (TSE), provide truck drivers the necessary services, such as heating, air conditioning, or appliances, without requiring them to idle their engine.

The U.S. Department of Transportation (DOT) estimates there are about 5,000 truck stops in the United States. Options for truck stop electrification include single-system electrification and dual-system electrification, also known as "shorepower."

Single-System Electrification

In single-system electrification, off-board equipment at the truck stop provides internet, heating, ventilation, and air conditioning (HVAC). These HVAC systems are contained in a structure above (called a gantry) or on a pedestal beside the truck parking spaces. A hose from the HVAC system is connected to the truck window and, in some cases, to a computer touch screen that enables payment.

These stand-alone systems are generally owned and maintained by private companies that charge an hourly fee. To accommodate the HVAC hose, an inexpensive window template may be required in the truck.

Dual-System Electrification

Dual-system electrification, also known as "shorepower," requires both onboard and off-board equipment so trucks can plug into electrical outlets at the truck stop. To use dual-system electrification, trucks must be equipped with AC equipment or an inverter to convert 120-volt power, electrical equipment, and hardware to plug into the electrical outlet. Necessary electrical equipment might include an electrical HVAC system.

Truck stop outlets are owned by the truck stop or by a private company that regulates use and fees. The trucking company or driver owns and maintains the onboard equipment.

Truck Stop Electrification Sites

A Truck Stop Electrification Locator can be found here.

Air Quality:
 Idle Reduction


CWCC Newsletters
Industry Updates
Clean Cities Now

Board Minutes

Latest Meeting Minutes
List All Minutes


CWCCC Awards
CWCCC Fleet Awards
CWCCC Hall of Fame

Back to Top

Memory used 1.341MiB | Time to process 0.04267 seconds