Evaluating Alternative Fuels for Commercial Fleets
For the next several decades, it looks like diesel will continue to wear the crown as king of the fuel industry for commercial vehicles. But let’s look at some of the more prominent alternative fuel options that are slowly making their way into the spotlight.
Propane
Pros
Propane is cheaper than gasoline and diesel and has a track record for powering buses and shuttles across the United States. It’s a cost-effective, domestic fuel source with over 1,500 refill stations in the U.S. Propane-powered vehicles are available in light, medium and heavy-duty models. Conventional diesel-powered vehicles can be retrofitted for propane.
Cons
Propane vehicles have a high price point, but the lower cost of fuel can quickly offset the initial expense. Since it’s heavier than air, propane can concentrate closer to the ground, so you’ll have to relocate possible ignition sources like outlets.
Natural Gas
Pros
Natural gas is also less expensive than diesel. It’s a more environmentally friendly alternative since it produces 99% less sulfur oxide and 40 % less carbon dioxide. It also creates less wear and tear on the engine than propane. Natural gas is usually used in medium and heavy-duty vehicles, but most internal combustion engines can be adapted for this fuel.
Cons
The infrastructure for natural gas distribution isn’t as vast as diesel, so trips may be restricted to specific supply points. Natural gas also requires special storage, and the vehicle fuel tanks are heavier than their diesel counterparts.
Electricity
Pros
Electric vehicles come in hybrid, plug-in hybrid and all-electric models, all of which have no emissions. These vehicles can adapt to frequent stops and starts, a situation many light-duty and medium-duty vehicles face with deliveries. They are an excellent option for renewable energy in urban areas with strict carbon emission regulations.
Cons
The development of electric-powered heavy-duty vehicles is still in its infancy. There are only 48,000 charging stations in the U.S, and current battery sizes require backup charging options to avoid power interruptions during long trips.
Contact Bauer Built to learn more about how our fleet maintenance programs can help you maximize your fuel efficiency.
Categories: Bauer Built Blog
