HB4399Introduced in the House
VEH CD-BIODIESEL USE
Introduced by Eva Dina Delgado, District 3
What does this bill do?
Plain-English breakdown
Writing a plain-English summary of this bill… this can take a few seconds the first time.
Official description
Amends the Illinois Vehicle Code. Provides that, beginning July 1, 2027, a diesel powered vehicle owned or operated by the State, any county or unit of local government, any school district, any community college or public college or university, or any mass transit agency must use a biodiesel blend that contains 19%, unless the engine is designed or retrofitted to operate on a higher percentage of biodiesel or on ultra low sulfur fuel. Allows, in December, January, February, and March, a biodiesel blend of at least 10% to be used. Effective immediately.
Where it stands
Rule 19(a) / Re-referred to Rules Committee
March 27, 2026
How did lawmakers vote?
No recorded vote is available for this bill yet.
Bill history
Filed with the Clerk by Rep. Eva-Dina Delgado
First Reading
Referred to Rules Committee
Assigned to Transportation: Vehicles & Safety
Rule 19(a) / Re-referred to Rules Committee
Verify the information
Our commitment to neutrality
We provide factual information only. We never tell you which politicians or bills to support, and we do not rank, score, or endorse anyone.