Montana Climate & Environment Bills
261 climate & environment bills in the Montana legislature, updated nightly.
Most recently active
HB 259·Enacted·Sep 29, 2025·Paul Fielder
Revise fish and wildlife commission techniques for gray wolf management
Chapter Number Assigned
SB 188·Vetoed·Jul 14, 2025·Christopher Pope
Revising solar energy policy laws
(S) Veto Override Failed in Legislature
HB 283·Vetoed·Jun 27, 2025·Tyson Running Wolf
Revise laws for hunting licenses lotteries
(H) Veto Override Failed in Legislature
HB 762·Vetoed·Jun 27, 2025·Joshua Seckinger
Require the department of fish, wildlife, and parks to publish a report on river usage
(H) Veto Override Failed in Legislature
HB 4·Enacted·Jun 20, 2025·Llew Jones
Appropriations by budget amendment
Chapter Number Assigned
HB 368·Enacted·Jun 17, 2025·Gary Parry
Generally revise water supply requirements for coal-fired generating units
Chapter Number Assigned
HB 202·Vetoed·Jun 16, 2025·Courtenay Sprunger
Generally revise laws related to the unlawful use of aircraft for hunting
(H) Veto Override Failed in Legislature
SB 472·Vetoed·Jun 12, 2025·Denley Loge
Revise penalties for violations under 310 permit process
(S) Veto Override Failed in Legislature
SB 167·Vetoed·Jun 4, 2025·Greg Hertz
Provide funding for noxious weed trust
(S) Veto Override Failed in Legislature
SB 263·Failed·May 23, 2025·Becky Beard
Revise state ownership of water rights on state lands
(H) Died in Standing Committee
SB 209·Failed·May 23, 2025·Tony Tezak
Revise term length of conservation easements
(S) Died in Process
SB 270·Failed·May 23, 2025·Denley Loge
Revise laws related to antlerless elk licenses
(H) Died in Standing Committee
SB 505·Failed·May 23, 2025·Bob Phalen
Generally revise zoning laws to prohibit the construction of wind generation facilities.
(S) Died in Process
SB 81·Failed·May 23, 2025·Josh Kassmier
Revise lease of state lands for underground gas storage
(S) Died in Process
SB 406·Failed·May 23, 2025·Christopher Pope
Establishing utility energy conservation efficiency standards
(S) Died in Process
SB 283·Failed·May 23, 2025·Bob Phalen
Generally revise laws relating to wind generation facilities
(S) Died in Process
SB 533·Failed·May 23, 2025·Sara Novak
Generally revise accessibility laws related to trails/roads
(S) Died in Process
SB 391·Failed·May 23, 2025·Shane Morigeau
Revise opencut notification laws
(S) Died in Process
SB 123·Failed·May 23, 2025·Forrest Mandeville
Allowing emergency permitting authority during an emergency
(S) Died in Process
SB 294·Failed·May 23, 2025·Andrea Olsen
Requiring public utilities to report a plan for 100% renewables
(S) Died in Process
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