Iowa expands B99 biodiesel for commercial trucking

The Iowa Biodiesel Board and Iowa Soybean Association joined Pilot Travel Centres, PepsiCo and Optimus Technologies to celebrate the launch of a new B99 biodiesel pump for fleets at Pilot’s Des Moines travel centre — one of only a few in the nation dispensing almost pure biodiesel to commercial fleets.
The programme helps fuel retailers upgrade their equipment to accommodate higher blends of biofuels and its support remains essential to expanding access to homegrown energy solutions.
“This B99 pump is a symbol of progress,” said Dave Walton, a soybean grower from Wilton, Iowa and board member of both IBB and ISA.
“It’s proof that when you combine innovation with the right incentives, and partner with companies truly committed to their goals, you can make a big impact.”
The initiative showcases a ground-breaking collaboration among Pilot, PepsiCo — operator of one of North America’s largest private fleets — and Optimus Technologies, whose engine technology enables trucks to run seamlessly on 100% biodiesel.
“This isn’t just about adding another pump — it’s about transforming how we fuel the future,” added Grant Kimberley, executive director of IBB and senior director of market development for ISA. “By supporting higher blends like B99, we’re helping fleets decarbonize today using Iowa-grown fuels, while also strengthening our rural economy.”
Blends of B20 and higher more than doubled in Iowa’s on-road diesel sales last year, driven by strong state policies and farmer-led investment.