SB 126 Utah Senate · 2025 General Session

Airborne Chemicals Amendments

SB 126 bans the release of chemicals from aircraft in Utah for solar geoengineering (artificially reducing solar radiation to cool the Earth). It directly affects aircraft owners and operators by prohibiting this activity, with violations classified as class A misdemeanors. The bill creates a public online system for reporting suspected geoengineering and requires the Department of Transportation to forward credible reports to the Utah Attorney General. It defines "solar geoengineering" to exclude weather modification activities and makes no changes to airport operator responsibilities. The law takes effect May 7, 2025, with no budget impact.
Bill status passed 3 of 4 stages cleared
Introduction
Jan 2025
Committee Review
Feb 2025
House Passage
Feb 2025
Governor
Introduced Jan 21, 2025 Last action Mar 8, 2025
Maddy AI version diff · 6 comparisons

What changed between versions

Amended 2/24/2025 08:02:290 Substitute #1 · 3 edits
MINOR
This bill substitutes a new version of SB 126 that prohibits using aircraft in Utah for solar geoengineering activities, establishes penalties for violations, and creates a reporting mechanism for the public. The substitute version maintains the core policy intent of the original but appears to be a formatting and structural revision of the same legislative text.
TECHNICAL

The bill text was reformatted with line numbers, indentation, and bullet point symbols (▸) replacing plain text lists for better readability in legislative documents.

The effective date timestamp changed from February 24, 2025 to January 23, 2025, reflecting a different version of the bill.

Minor formatting adjustments including spacing around section numbers and punctuation were made throughout the document.

Floor votes

How they voted

This bill passed the House by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
34
Key actions
3
Committee
4
Amendments
1
Feb 27, 2025
Lower · Passed
House Comm - Favorable Recommendation
lower
Feb 26, 2025
Committee
House/ to standing committee
lower
Feb 25, 2025
Introduced
House/ 1st reading (Introduced)
lower
Feb 24, 2025
Lower · Passed
Senate/ passed 3rd reading
lower
Feb 21, 2025
Introduced
Senate/ floor amendment
upper
Feb 6, 2025
Upper · Passed
Senate Comm - Favorable Recommendation
upper
Jan 30, 2025
Committee
Senate/ to standing committee
upper
Jan 21, 2025
Introduced
Senate/ 1st reading (Introduced)
upper
1 primary · 1 co-sponsor

Sponsors