Minnesota builds SAF hub to become global biofuels leader
Minnesota is wiring crops, refineries, pipelines and airport fuel systems into a 1 billion-gallon SAF plan, but feedstock, capital and policy still set the pace.
On July 1, Minnesota was building a SAF hub aimed at 1 billion gallons a year, with Minneapolis–Saint Paul International Airport as the first market. The plan ties crop feedstocks, blending, transport and airport fuel handling into one supply chain, then tries to scale it into a statewide aviation-fuel cluster.
A coalition built to industrialize SAF
The Minnesota SAF Hub is a first-of-its-kind effort to create the supply chain that can produce SAF at scale and deliver it to MSP. The coalition launched in 2023 with Greater MSP, Bank of America, Delta Air Lines, Ecolab and Xcel Energy, and Minnesota officials called it the first large-scale SAF coalition in the United States.
Governor Tim Walz has framed the state’s pitch around its agricultural base, research capacity and fuel infrastructure. The World Economic Forum First Movers Coalition has recognized the hub, giving Minnesota a platform beyond a single plant or a single airline contract. MSP matters because it is Delta’s second-largest hub and burns about 250 million gallons of fuel a year, enough to make the airport a practical anchor for early volumes.
Winter oilseeds are the feedstock test
The feedstock strategy leans on winter camelina and domesticated pennycress from the University of Minnesota’s Forever Green Initiative. Those crops can give farmers a winter cash crop, hold soil in place, take up excess nutrients and protect streams and groundwater, while cutting emissions versus petroleum jet fuel.
That agronomic pitch showed up in real fuel logistics in September 2024, when the first 7,000-gallon shipment of blended SAF made from Minnesota and North Dakota-grown winter camelina arrived at MSP. Delta marked the arrival with a symbolic flight from Minneapolis to New York. SAF arrived by pipeline to MSP and Detroit in October 2024, a milestone Delta described as a first in Minnesota aviation history.
If winter acres can reliably produce oilseed, the state can build a local feedstock stream without waiting for imported waste oils or foreign supply. That is a different model from many SAF projects that depend on traded fats, tallow or merchant alcohol streams.
The buildout runs through refinery pipes and new plants
Minnesota’s SAF plan is not limited to farm-field feedstock. In September 2024, Delta and Flint Hills Resources were developing a SAF blending facility at the Pine Bend refinery in Rosemount, with a target to come online by the end of 2025 and a planned capacity of 30 million gallons a year. Delta called the facility only the third SAF blending facility in the United States, and the Pine Bend site gives the state a way to move product through existing fuel logistics instead of starting from scratch.
A different pathway is moving in Luverne. The Federal Aviation Administration announced a $16.8 million Inflation Reduction Act grant to convert Gevo’s ethanol and isobutanol facility into a fully integrated alcohol-to-jet SAF plant.
Minnesota also has a larger greenfield proposal in Moorhead. A project announced in November 2024 called for a $5 billion sustainable fuels plant, 650 jobs and startup by 2030.
Tax credits are doing the policy heavy lifting
Minnesota created a SAF tax credit in 2023 that pays $1.50 per gallon for qualifying fuel produced or blended in Minnesota and sold for use in aircraft departing Minnesota airports. That structure is unusually specific, because it rewards both in-state production and in-state airport demand instead of treating SAF as a generic clean-fuels category.
Lawmakers introduced a bill in 2025 to modify, increase and extend the credit, and the Department of Revenue estimated the proposal would reduce the General Fund by $5.3 million in fiscal year 2027. In 2026, lawmakers added environmental guardrails tied to carbon-intensity scores and land-use restrictions, including limits that would block eligibility for fuel linked to converting forests or prairie into cropland.
Offtake demand is real, but scale remains the question
Delta has kept pressure on the market side by treating SAF as a core decarbonization lever rather than a pilot program. The airline said it procured more than 23 million gallons of SAF in 2025, more than 80% above 2024, a volume that gives developers a clearer signal on demand.
Even so, the gap between today’s volumes and Minnesota’s ambition is large. MSP’s 250 million-gallon annual fuel use shows why the airport is the right first outlet, but it also shows how much feedstock, capital and plant capacity would be required to move from a 7,000-gallon delivery to hundreds of millions of gallons a year.
This article was produced by Prism’s automated news system from verified source data, official records, and press releases, then run through automated quality and moderation checks before publishing. The system is built and supervised by the people who set the standards it runs under. Read our full AI policy.
Did this article answer your question?
