Chevron Renewable Energy Group Collaborates with Iowa State University on Hydrotreater Pilot Plant


The two organizations celebrated a ribbon cutting at the facility on October 4, 2021

Ribbon cutting ceremony.

Chevron Renewable Energy Group President & CEO, CJ Warner, and ISU President, Wendy Wintersteen, prepare to cut the ribbon in celebration of their collaboration on the new hydrotreater pilot plant. Photo courtesy of Christopher Gannon, Iowa State University. 

AMES, Iowa – Ames-based biofuels producer, Chevron Renewable Energy Group, joined Iowa State University (ISU) at the BioCentury Research Farm (BCRF) for a ribbon cutting ceremony on Monday to celebrate the start of a new hydrotreater pilot plant. This project is the result of a three-year collaboration between Chevron Renewable Energy Group and the ISU Bioeconomy Institute. 

Chevron Renewable Energy Group is a global advanced biofuels producer that converts waste and byproduct fats and oils, referred to as feedstocks, into biodiesel and renewable diesel, both cleaner alternatives to traditional petroleum diesel. The ISU BCRF is an integrated research and demonstration facility dedicated to biomass production and processing. This hydrotreater pilot plant will utilize the expertise of both organizations to better understand how various biomass feedstocks can play a role in the production of renewable fuels with a specific focus on renewable diesel. 
“This project is a result of our longstanding partnership with Iowa State University, and our joint interest in continuing to position the state of Iowa as a hub for innovation and excellence,” said Chevron Renewable Energy Group President & CEO, Cynthia (CJ) Warner. “As one of the first biodiesel and renewable diesel producers in the nation, innovating is in our DNA, and having the capability to develop additional feedstock options for our industry will help meet the growing demand for cleaner fuels.” 
Renewable diesel is a low-carbon cleaner fuel that, through a catalytic process utilizing heat, pressure and hydrogen, known as hydrotreating, can convert feedstocks into a hydrocarbon fuel that is chemically similar to traditional diesel. Research at this new hydrotreater pilot plant will support Chevron Renewable Energy Group’s Geismar, Louisiana renewable diesel plant by helping to evaluate new low-carbon feedstocks and optimize production of renewable diesel and sustainable aviation fuel (SAF).  
Chevron Renewable Energy Group’s Geismar, Louisiana renewable diesel production facility was the first renewable diesel production facility located in the U.S. and currently produces 90 million gallons of renewable diesel each year. By 2023, the facility will have the capacity to produce 340 million gallons of renewable diesel through an improvement and expansion project that was announced by Chevron Renewable Energy Group in 2020.  Through the work being done with the hydrotreater pilot plant, Chevron Renewable Energy Group will continue to build on feedstock abundance for the growing renewable diesel and biodiesel industries.  
“ISU is a world-class research institution on the cutting edge of agriculture and biomass utilization, and Chevron Renewable Energy Group is an industry leader in converting waste biomass to renewable fuels,” said Wendy Wintersteen, President of Iowa State University. “This project is a great collaboration that highlights the commitment to innovation and leverages the strengths of both Chevron Renewable Energy Group and ISU.” 
The pilot plant is a multi-reactor state-of-the-art research and development unit designed by Chevron Renewable Energy Group’s engineering teams to accelerate the development of new feedstocks and processes. The system is fully automated and configured to run safely and reliably for weeks at a time. 
The ribbon cutting event included representatives from Chevron Renewable Energy Group and ISU, as well as some members of the community. Both President & CEO Warner and President Wintersteen were in attendance at the event. 
For more information about Chevron Renewable Energy Group, visit and visit to learn more about the BioCentury Research Farm.


About Chevron Renewable Energy Group

Chevron Renewable Energy Group is leading the energy and transportation industries’ transition to sustainability by transforming renewable resources into high-quality, lower carbon fuels. Chevron Renewable Energy Group is an international producer of sustainable fuels that significantly lower greenhouse gas emissions to immediately reduce carbon impact. Chevron Renewable Energy Group utilizes a global integrated procurement, distribution and logistics network to operate 12 biorefineries in the U.S. and Europe. In 2020, Chevron Renewable Energy Group produced 519 million gallons of cleaner fuel delivering 4.2 million metric tons of carbon reduction. Chevron Renewable Energy Group is meeting the growing global demand for lower-carbon fuels and leading the way to a more sustainable future.


Forward Looking Statements

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including statements relating to the success of the collaboration with ISU and the hydrotreater pilot plant generally, the growing demand for certain fuels, the expected capacity of our Geismar, Louisiana renewable diesel production facility, the growth of the renewable diesel and biodiesel industries, and our ability to build on feedstock abundance. These forward-looking statements are based on current expectations, estimates, assumptions and projections that are subject to change, and actual results may differ materially from the forward-looking statements.  Factors that could cause actual results to differ materially include, but are not limited to, the success of our business plan, market factors and progress on the construction of our Geismar, Louisiana renewable diesel production facility, and other risks described in REG's annual report on Form 10-K for the year ended December 31, 2020, quarterly reports on Form 10-Q for the quarters ended March 31, 2021 and June 30, 2021, and from time to time in REG's other periodic filings with the SEC. All forward-looking statements are made as of the date of this press release and we do not undertake to update any forward-looking statements based on new developments or changes in our expectations.