Approved as an alternative fuel under the Clean Air Act of 1990, propane autogas is certainly not new to the transportation industry. For several decades, many American fleets have used the fuel to reduce emissions and operating costs. But as the U.S Environmental Protection Agency tightens standards and regulations – a trend that is not likely to change in the foreseeable future – fleets across the country are ramping up their efforts to find more reliable, cleaner and more affordable fuel alternatives. And for utility fleets in particular, propane autogas is proving to be a viable option.
A growing number of OEMs now offer propane autogas vehicles that provide horsepower, torque and towing capacity comparable to gasoline and diesel versions of the same models. Most recently, medium-duty product offerings such as the ROUSH CleanTech Ford F-650 and Freightliner Custom Chassis Corp. S2G have entered the marketplace. Certified aftermarket propane autogas fuel systems from Blossman Services Inc. and ICOM North America have also emerged, providing utility fleet professionals with options that are ideal for service, bucket and crane trucks.