| Bill# | ShortTitle | Sponsor | FloorSponsor | Status |
|---|
| Not Numbered | Inland Port Emissions Amendments | Bennion, Gay Lynn | | Bill Abandoned per Sponsor |
| HB0072 | Noise Pollution Amendments | Wheatley, Mark A. | | House/ filed |
| HB0108 | Vehicle Inspection Amendments | Brooks, Walt | Vickers, Evan J. | Governor Signed |
| HB0275 | Vehicle Emissions Reduction Program | Stenquist, Jeffrey D. | | House/ filed |
| HB0336 | Vehicle Registration Modifications | Pitcher, Stephanie | Weiler, Todd D. | Governor Signed |
| HB0368 | Vehicle License Plate and Registration Amendments | Thurston, Norman K | Harper, Wayne A. | House/ filed |
| HB0404 | Large Public Transit District Amendments | Ballard, Melissa G. | Anderegg, Jacob L. | Governor Signed |
| HCR001 | Concurrent Resolution to Work Together to Address the Climate, Public Lands, and Carbon Sequestration | Stratton, Keven J. | Hinkins, David P. | Governor Signed |
| HCR007 | Concurrent Resolution Regarding Improving Air Quality Through Enhanced Zero Emission Rail | Ballard, Melissa G. | Hinkins, David P. | Governor Signed |
| HJR003 | Joint Resolution Supporting Federal Carbon Fee and Dividend Program | Ward, Raymond P. | | House/ filed |
| SB0051 | Transportation Amendments | Harper, Wayne A. | Christofferson, Kay J. | Governor Signed |
| SB0136 | Air Quality Policy Amendments | Escamilla, Luz | Handy, Stephen G. | Governor Signed |