May 13, 2021
BY Iowa Biodiesel Board
The National Fleet Management Association recently named two biodiesel-using fleets in Iowa to the 2021 “100 Best Fleets in the Americas” list. The Ames Fleet Services Department and Iowa State University beat out of tens of thousands of public fleets in North and South America to make the list.
Ames has achieved greenhouse gas emissions reductions by deploying snowplows with 100 percent biodiesel as its primary fuel – a first for any midwestern city. With support from biodiesel producer REG, Ames equipped several trucks to run on the pure biodiesel in a pilot project. At ISU, students collect used fryer oil from dining centers on campus and convert it into biodiesel using their own reactor. The biodiesel helps fuel the university’s bus system on campus and in the Ames community.
Grant Kimberley, Iowa Biodiesel Board executive director, issued the following statement:
Advertisement
Advertisement
“We congratulate ISU and the city of Ames for this well-deserved recognition, and we couldn’t be prouder that biodiesel helped them achieve this distinction. Not only are these fleets using homegrown products that support Iowa’s economy, but they are also empowering our state to tap into a larger energy shift. As major corporations make net-zero commitments, and states coast-to-coast introduce legislation to drastically cut carbon, Iowa should not only participate in this transportation revolution, but help lead it. Increasing our own state’s use of biofuels positions Iowa to continue to lead in promoting high-performance liquid renewable fuels with low carbon intensity.
“We also owe biodiesel producer REG a debt of gratitude for their leadership in Iowa and beyond. This company has worked tirelessly to engage with fleets on realizing the benefits of biodiesel. From investing in the B100 case study with Ames to providing economic and technical support at ISU, where students represent the next generation of energy thought leaders in our state, REG has stood out as a proactive corporate citizen.”
Kimberley noted that John Cramsey, and ISU chemical engineering student, serves as a co-chair of the Next Generation Scientists for Biodiesel, a program of the National Biodiesel Board.
Advertisement
Advertisement
Biodiesel is an advanced biofuel made from agricultural byproducts and co-products, such as soybean oil.
For more information on biodiesel, visit IowaBiodiesel.org.
CountryMark on July 22 celebrated the completion of more than $100 million in upgrades at its refinery in Indiana, including those related to soybean oil storage. The facility produces renewable diesel via coprocessing technology.
ATOBA Energy and Air Moana are partnering to implement scalable solutions for the supply of SAF. The collaboration aims to ensure long-term SAF availability while supporting local initiatives to develop sustainable fuel production in Tahiti.
Neste Corp. on July 24 released second quarter results, reporting record quarterly renewable product sales volumes despite weaker margins. SAF sales were up nearly 80% when compared to the first quarter of 2025.
Valero Energy Corp. on July 24 released second quarter results, reporting a profitable three-month period for its ethanol segment. The renewable diesel segment posted a loss, but the company’s new sustainable aviation fuel (SAF) unit operated well.
The IRS on July 21 published a notice announcing the 2025 calendar-year inflation adjustment factor for the Section 45Z clen fuel production credit. The resulting adjustment boosts maximum the value of the credit by approximately 6%.