Michigan House Bill 6281 Modifies Gasoline Vapor Pressure Standards and Allows Year-Round E15 Fuel Sales

Original title: Energy: gas and oil; areas requiring certain vapor pressure; modify.

Last action · September 1, 2026: bill electronically reproduced 08/27/2026Sponsors: Jerry Neyer and 18 others

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Introduced

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What This Bill Would Do

House Bill 6281 modifies state standards for motor fuels by setting retail gasoline at 9.0 pounds per square inch from June 1 through September 15, while maintaining 7.0 psi or 7.8 psi requirements in designated counties, and explicitly permitting the year-round sale of with proper labeling.

Why it matters

Changes fuel composition and seasonal sales rules for gasoline distributors and retail stations across Michigan, affecting fuel blending requirements and regional limits during summer ths.

Background

The Motor Fuels Quality Act regulates the purity, quality, and specifications of gasoline, diesel, and alternative fuels sold in Michigan. context

Who It Would Affect

Groups the bill's text would affect if enacted, as described in the record. Being affected is not a position for or against it.

Directly affected

motor fuel retailers

Retail outlets must comply with specific vapor pressure limits of 9.0 psi or lower depending on the county during summer months and ensure proper labeling on E15 fuel pumps.

Directly affected

hydrogen fuel vendors

Firms offering hydrogen fuel for sale must register with and obtain approval from the department, including providing a complete list of fuel specifications and sales sites.

Key Facts

You don't have to trust us. Each fact below is taken straight from the official document - click any one to see the exact passage, highlighted in the original.

Frequently Asked Questions

What is the required vapor pressure for gasoline during the summer months at general retail outlets?

The director shall establish the as 9.0 pounds per square inch (psi) for retail outlets during the period beginning June 1 through September 15 of each year, except in specific designated counties.

Can E15 fuel be sold year-round under this bill?

Yes, may be sold all year long, provided that any fuel pump dispensing it is labeled consistent with federal law.

Which counties are subject to a stricter 7.0 psi vapor pressure standard during the summer?

Wayne, Oakland, Macomb, Washtenaw, Livingston, roe, St. Clair, and Lenawee counties are subject to the 7.0 psi standard.

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Where This Stands

Currently in committee. The next step in the legislative lifecycle is Floor Vote.

Procedural history

4 actions

Sep 1, 2026House
bill electronically reproduced 08/27/2026
Aug 27, 2026HouseCommittee
referred to Committee on Transportation and Infrastructure
Aug 27, 2026HouseIntroduced
read a first time
Aug 27, 2026HouseIntroduced
introduced by Representative Rep. Jerry Neyer

Version history

Only one version on file - nothing to compare yet. As later stages (committee substitute, engrossed, enrolled) are captured, the redline appears here.

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