Is renewable diesel an option?
A recent report from the American Transportation Research Institute touts renewable diesel as a valid alternative to battery-electric trucks.
In its analysis, ATRI evaluated renewable diesel and battery-electric trucks based on environmental benefits, operational capabilities and financial viability.
According to the report, relying on battery-electric trucks to decrease carbon tailpipe emission is nearly six times more expensive than using renewable diesel.
ATRI said it also confirmed that when trucks using renewable diesel are converted to battery-electric trucks, a significant negative environmental impact occurs. Operational benefits of renewable diesel on infrastructure and new vehicle savings were also among the findings.
Glendale, Ore.-based A&M Transport transitioned its fleet to renewable diesel last year and provided ATRI with feedback on its experience.
“My company quickly and successfully transitioned to renewable diesel in April of last year,” said Andy Owens, A&M Transport CEO and manager. “ATRI’s research offers concrete evidence that this move is better for the environment and easier to achieve than other low-carbon options.”
A&M Transport’s website says the company operates throughout the West Coast, with a majority of its truckload shipments of general commodities within the Interstate 5 corridor.
In terms of a transition to battery-electric trucks for long-haul trucking, ATRI estimates a cost of more than $1 trillion in electric infrastructure and vehicle purchases across 15 years. Comparatively, a renewable fuel transition would cost approximately $203 billion, according to ATRI’s research.
Renewable diesel is also considerably more scalable and can be deployed without modifications, ATRI said. Because of this, it concluded the carbon benefits of renewable diesel can be achieved on a much shorter timeline.
“Additionally, there are no significant structural impediments to consuming renewable diesel,” the ATRI report said. “The trucks and the delivery system already exist. Plus, any consumption beyond the 8 billion-gallon level would have an even greater emission reduction impact than even the most promising battery-electric-vehicle scenarios.”
The report added that renewable fuel production could have significant benefits in rural America.
“There are no long-haul battery-electric trucks on the market today, and the infrastructure to support battery-electric trucks is costly, with no clear path to cover those costs,” the ATRI report said. “Additionally, it will take a tremendous amount of time to plan, permit and build that infrastructure. In the battery-electric-vehicle scenario – while electric utilities and others struggle to meet infrastructure needs – the opportunity to meaningfully decrease carbon emission in the industry through renewable diesel could be missed.”
The report listed charging limitations, cost and lack of infrastructure among the concerns regarding a move toward battery-electric trucks.
The full ATRI report on renewable diesel is available at TruckingResearch.org.
Fuel studies
Renewable diesel isn’t the only fuel source a study has explored as a potentially better option.
The North American Council for Freight Efficiency released its report on natural gas as a fuel source in March.
An aim to reduce tailpipe emission sparked the study, but the council said at this point, it’s a mixed bag.
“It has its pluses and minuses, but it does produce less carbon dioxide per unit of energy on a full-comparison basis compared to No. 2 diesel fuel,” said Mike Roeth, the council’s executive director. LL