Minnesota Ups Biodiesel Mandate to 10% - Heavy Duty Trucking
Minnesota has increased its biodiesel mandate from 5% to 10% (B10) for most diesel fuel sold in the state, effective May 1, 2025.
Aforeworn detected this change in the Trucking / FMCSA Compliance space on July 9, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated High urgency. Trucking companies operating in or through Minnesota, including owner-operators, small fleets, and large carriers. should confirm how it applies to their specific situation before acting. There is a time constraint attached: May 1, 2025. Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors Trucking / FMCSA Compliance continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.
What changed
The minimum biodiesel blend in Minnesota diesel fuel increased from B5 to B10.
Who it affects
Trucking companies operating in or through Minnesota, including owner-operators, small fleets, and large carriers.
What you must do
Ensure all diesel fuel purchased in Minnesota meets B10 specifications; verify fuel supplier compliance and adjust fuel procurement contracts.
Deadline
May 1, 2025
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