We are thrilled to announce that several of our knowledgeable staff at Christianson CPAs and Consultants have been selected to speak at the 2025 International Fuel Ethanol Workshop & Expo (FEW). This prestigious event, now in its 41st year, is the largest gathering of private and public sector ethanol professionals in the world. It provides a unique platform for industry leaders to share their insights, innovations, and expertise with a global audience.
We are proud to highlight the sessions that our colleagues will be presenting at the conference:
Decoding the RFS for D3 Cellulosic Ethanol
Presenter: Kari Buttenhoff, CPA
Wednesday, June 11 | 1:00 PM | Track 1: Production and Operations
Kari Buttenhoff, a partner at Christianson, will present on the complexities of the Renewable Fuel Standard (RFS) regulations as they apply to D3 cellulosic ethanol. This session will provide clarity on generating RINs under a D3 pathway, lab testing, reporting requirements, and the ties between state low-carbon programs and D3 ethanol production.

45Z: The Hot Topic
Presenter: Rebecca Johnson, CPA
Wednesday, June 11 | 10:30 AM | Carbon Capture & Storage Summit
Rebecca Johnson, the Lead of our Specialty Tax Research practice area, will address the new regulations for the quantification and verification under 45Z and its effect on producers and farmers alike. This session will provide attendees with a better understanding of the requirements for claiming 45Z credits, the use of the 45ZCF-GREET model, Climate Smart Ag practices, and the outlook of 45Z.

Navigating State Low-Carbon Fuel Program Amendments and Emerging Initiatives
Presenter: Danielle Anderson
Monday, June 9 | 8:30 AM | Sustainable Fuels Summit
Danielle Anderson, Senior Government Policy and Advocacy Manager, will provide a comprehensive overview of recent updates for state low-carbon fuel programs such as California’s LCFS, Oregon’s Climate Protection Program, and Washington’s Clean Fuels Program. Attendees will gain valuable insights into key regulatory changes, revised carbon intensity targets, enhanced reporting requirements, and new sustainability certifications.

Farm Carbon Intensity and Supply Chain Traceability: Preparing for Climate-Smart Agriculture Tax Credits
Presenter: Danielle Anderson
Monday, June 9 | 3:00 PM | Track 4: Leadership and Financial Management
In another session, Danielle Anderson will focus on the traceability requirements tied to the recently released Clean Fuel Production Tax Credit (45Z). This presentation will outline the comprehensive compliance measures needed to qualify for these credits, including farmer attestations, recordkeeping, on-site audits, and third-party certifications.

Expanding Feedstock Traceability Requirements
Presenter: Zach Hauser
Monday, June 9 | 10:30 AM | Sustainable Fuels Summit
Zach Hauser, Manager in Christianson’s Compliance Department, will discuss the expanding feedstock traceability requirements in the biodiesel and renewable diesel industries. This session will cover the latest guidance on feedstock audits, point of origin documentation, and the ripple effect of low-carbon programs undergoing regulatory amendments.

Bottom-Line Basics: Revenues, Costs and Earnings at An Ethanol Plant
Presenter: Connie Lindstrom
Monday, June 9 | 1:30 PM | Ethanol 101
As a one day deep-dive into the history, science, production and market basics of the industry, Ethanol 101 is a perfect place for new employees to learn from the industry’s most recognized professionals. Connie Lindstrom, Senior Biofuels Analyst, will speak on topics related to Costs and Revenue Streams at Today’s Dry-Mill Ethanol Plants.

We are incredibly proud of our colleagues for their dedication and expertise, and we are confident that their presentations will provide valuable insights and practical takeaways for all attendees. The FEW continues to be a vital platform for advancing the ethanol industry, and we are honored to contribute to its mission of delivering timely presentations with a strong focus on commercial-scale ethanol production. Together, we can drive the future of renewable fuels and make a lasting impact on the global energy landscape.