Illinois 104th General Assembly Status: Introduced 1 R cosponsors

HB4878      — SALE OF E-15 GASOLINE

Last action — Referred to Rules Committee

  1. 1
    Introduced
  2. 2
    In Committee
  3. 3
    Passed House
  4. 4
    Passed Senate
  5. 5
    To Executive
  6. 6
    Enacted

This bill has been introduced in the House. Introduced February 03, 2026. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Odds of enactment

Low chance

Based on the sponsor, cosponsors, and committee posture, this bill has a low chance of becoming law.

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A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Not enough signal yet

Not enough signal yet to read this bill's trajectory — we surface a likelihood only once there's real movement (stage, sponsorship, committee, or votes) to point to.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

Summary

Amends the Motor Fuel Sales Act. Authorizes motor fuel blends containing 10.5% to 15% ethanol, by volume, to be sold in the State at any time during the year if permitted under federal law. Provides that, if a federal authorization must be obtained to provide for the year-round sale of those motor fuel blends, then the Illinois Environmental Protection Agency shall take all actions necessary to obtain the federal authorization on behalf of the State.

Bill Text

We don't have the full text on file for this bill yet.

Read HB4878 on the official Illinois source →

Action History

  1. Referred to Rules Committee

  2. First Reading

  3. Filed with the Clerk by Rep. Wayne A. Rosenthal

Sponsors

Sponsorship breakdown

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1 sponsors · 0 co-sponsors · 182 not signed on

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (182)

182 members have not signed on to this bill.

Show all 182 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

environment energy
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does HB4878      do?
Amends the Motor Fuel Sales Act. Authorizes motor fuel blends containing 10.5% to 15% ethanol, by volume, to be sold in the State at any time during the year if permitted under federal law. Provides that, if a federal authorization must be obtained to provide for the year-round sale of those motor fuel blends, then the Illinois Environmental Protection Agency shall take all actions necessary to obtain the federal authorization on behalf of the State.
Who sponsors HB4878     ?
HB4878      is sponsored by Wayne A. Rosenthal (Republican).
What is the current status of HB4878     ?
This bill has been introduced in the House. Introduced February 03, 2026. It must pass committee before a floor vote.
Where can I track HB4878     ?
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Last checked for changes 3 months ago · updated continuously

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