How “Green” is Your Lift Truck Fleet?

Forklifts typically use one of three common power sources: Diesel Fuel, Liquid Propane Gas, or Electricity. Diesel-powered forklifts are typically used in higher-capacity, outdoor applications, due to the longevity and durability of diesel engines in demanding work conditions. However, diesel engines still produce some concerning levels of nitrous oxides, while recent emissions regulations have virtually eliminated the release of carbon dioxide.

Electric forklifts on the other hand are classified as Zero Emission vehicles, deriving their power from a battery. Electric models are becoming increasingly popular, even in many outdoor environments. Best of all, if the electricity used to charge the lift comes from clean sources, your lift truck can be one of the “greenest” pieces of equipment in your fleet! Just remember, you’re essentially purchasing all of your fuel ‘up-front’ in the form of a battery, while your cost of operation will be drastically reduced once it’s put into service.

Propane fuel provides a decent compromise between diesel and electricity. Considered a clean energy source by the EPA, propane produces only a fraction of the emissions they did just a decade ago. While long-term exposure can be problematic, propane fuel is significantly less hazardous than it once was. Businesses that wish to avoid the higher ‘up-front’ of electric forklifts, but perhaps do not have an efficient supply of Diesel fuel, can often find a workable compromise in propane.