Overland Aviation, a premier fixed-base operator (FBO) based at Williston Basin International Airport (KXWA) in North Dakota, has partnered with Avfuel Corp., a leading independent fuel supplier, to bring sustainable aviation fuel (SAF) to the Midwest for the first time. The initial 8,000-gallon delivery, completed on May 12, 2025, marks a significant milestone in broadening the accessibility of SAF in a new region of the United States.

This milestone makes Overland Aviation the first FBO in the Midwest to receive a delivery of SAF through Avfuel’s network. The announcement comes just ahead of the 2025 European Business Aviation Convention & Exhibition (EBACE) in Geneva, where sustainability and innovation are expected to be key themes.

“We’re proud to help lead the charge in introducing SAF to the Midwest,” said Tanner Overland, president and founder of Overland Aviation. “Our goal is to provide world-class services that support a more sustainable future for aviation—this special fuel load is an important milestone in that commitment.”

Overland Aviation is known for delivering premium, globally oriented services to both domestic and international travelers. Its capabilities include on-site U.S. Customs and Border Protection clearance, 30-minute quick turns, full-service ground handling, aircraft maintenance, and FAA Part 135 air charter operations. The addition of SAF to its fuel offerings enhances its commitment to efficiency, safety, and sustainability.

The SAF delivery was made possible by a supply agreement between Avfuel and Valero Marketing and Supply Co., a subsidiary of Valero Energy Corp. The fuel itself was produced by Diamond Green Diesel LLC, a joint venture between a Valero affiliate and an affiliate of Darling Ingredients Inc.

The SAF was manufactured using the HEFA SPK (Hydroprocessed Esters and Fatty Acids Synthetic Paraffinic Kerosene) process. This method uses renewable feedstocks such as used cooking oil and other lipids, resulting in a cleaner fuel alternative that can significantly reduce lifecycle greenhouse gas emissions. When used in its neat form, SAF can cut emissions by up to 80% compared to conventional jet fuel. When blended at a 30/70 ratio with traditional jet fuel, it can still reduce emissions by approximately 24%.

“This announcement represents an exciting step forward in expanding SAF availability and accessibility across the United States,” said Joel Hirst, senior vice president of sales at Avfuel. “We were thrilled to work with Overland Aviation to showcase the viability of SAF’s expansion into the Midwest while offering the FBO’s global customer base a more environmentally responsible fueling option.”

As aviation continues to evolve toward more sustainable practices, this strategic collaboration reflects a broader industry commitment to reducing environmental impact. The successful delivery of SAF in North Dakota demonstrates the growing demand and logistical feasibility of integrating alternative fuels into mainstream aviation operations.