​It has long been the practice of truck drivers to idle their engines while stopped for extended periods of time. Although idling allows drivers to stay warm or cool in the cab while resting, there are several downsides. The cost of burning gas adds up quickly, and idling causes wear and tear on engines. Drivers may succumb to carbon monoxide poisoning if emissions enter the cab and idling can pollute the environment. Finally, several state and local governments have strict laws about idling for too long, so drivers could face fines.

These disadvantages have pushed many to seek alternative energy sources. Companies like IdleAir and Shore Power have created technology that allows drivers to take advantage of full power without keeping their engines running. Nothing special is required to hook up to the units. Drivers simply roll down their window and install the service module using a window adapter to provide heat, cooling and electronic connections. They swipe a credit card to activate the system. The modules have multiple outlets as well as a high-speed Ethernet port, wireless connections and cable hook ups.

Many times, using an external power source like IdleAir is more cost efficient than idling. Idling an engine burns about one gallon of fuel every hour. At $4 a gallon, a driver idling for eight hours can spend at least $32, compared to approximately half the cost for using external energy sources. This savings does not include the additional wear and tear expense for idling an engine. 

This technology is only available in a limited number of locations right now but it would be beneficial to encourage your drivers to take advantage of it when possible. Most external power service providers have a list of locations available on their websites. Utilizing alternatives to idling can save money, reduce engine wear and tear, help save the environment and eliminate the risk of carbon monoxide poisoning.