Issue · Environment

Environment

Every environment bill, vote, and legislator stance in Montana, automatically classified by Maddy, our AI policy reader.

Total bills
19
2025 Regular Session
Top supporter
Frank Smith
82% support rate
Top opponent
Kathy Love
25% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving environment in Montana

Legislators moving environment in Montana
Legislator Party Stance Support rate Votes
Frank Smith
Frank Smith House · District 31
D
Strong +
82% 157
Marc Lee
Marc Lee House · District 74
D
Strong +
82% 164
Donavon Hawk
Donavon Hawk House · District 72
D
Strong +
81% 150
Denise Joy
Denise Joy House · District 46
D
Strong +
80% 165
Mike Fox
Mike Fox House · District 32
D
Support
79% 153
Kathy Love
Kathy Love House · District 85
R
Oppose
25% 154
Caleb Hinkle
Caleb Hinkle House · District 68
R
Oppose
29% 178
Braxton Mitchell
Braxton Mitchell House · District 5
R
Oppose
29% 160
Fiona Nave
Fiona Nave House · District 56
R
Oppose
30% 154
Becky Beard
Becky Beard Senate · District 38
R
Oppose
30% 171
Showing 1–10 of 19 bills

All environment bills

died · Montana · Senate May 23, 2025

SB 473: Prohibit weather modification.

SB 473 prohibits most weather modification activities in Montana, specifically banning large-scale "geoengineering" projects like spraying particles into the atmosphere to alter climate (e.g., stratospheric aerosol injection or marine cloud brightening). It exempts established cloud seeding practices used for agriculture and snowmaking under existing law (85-3-101 through 85-3-424). The bill directly affects researchers, companies, or entities conducting weather-altering experiments within Montana’s borders. Key provisions ban intentionally releasing chemicals or devices for weather control, temperature modification, or sunlight intensity changes, except for permitted cloud seeding. The law takes immediate effect upon enactment.
died · Montana · House May 22, 2025

HB 57: Designate quail as upland game bird

HB 57 would amend Montana law to officially include California quail and Gambel's quail in the state's definition of "upland game birds" under Section 87-2-101, MCA. This change would directly affect hunters and wildlife managers by adding these quail species to the list of birds subject to regulated hunting seasons, bag limits, and conservation practices already applied to birds like pheasants and grouse. The bill specifically updates the legal definition without altering hunting seasons or regulations, ensuring these quail would be managed under existing upland game bird frameworks. The bill was introduced by request of the Environmental Quality Council but died in process on May 22, 2025.
died · Montana · House May 22, 2025

HB 71: Revise special license requirements allowing second lion license and removing Tendoy sheep reporting

HB 71 revises Montana hunting rules by allowing hunters to obtain more than one mountain lion license in a single license year, removing a previous restriction that limited hunters to one lion license per year. It also eliminates mandatory reporting requirements for the Montana Department of Fish, Wildlife, and Parks regarding harvests and tissue sampling from the Tendoy mountain sheep herd. These changes directly affect hunters seeking mountain lion licenses and the wildlife department’s reporting obligations. The bill amends Section 87-2-702 of Montana law to reflect these policy adjustments, focusing on simplifying licensing and reducing administrative reporting burdens.
died · Montana · House May 20, 2025

HB 101: Reclassify wolves as furbearers and align existing wolf tagging and furbearer hunting restrictions

HB 101 reclassifies gray wolves as furbearers, integrating them into existing furbearer hunting and trapping regulations. The bill establishes specific wolf hunting licenses for residents and nonresidents, outlining associated fees and tagging requirements for harvested wolves. It introduces new management provisions, allowing for more liberal harvest opportunities such as multiple licenses per individual, the use of bait for trapping, and night hunting on private lands. Additionally, the bill permits landowners to take wolves threatening human safety, livestock, or dogs on their property without a license under specific reporting requirements and a quota.
signed · Montana · House May 19, 2025

HB 923: Revise categorical exclusions from nondegradation authorization

HB 923 directs the Montana Department of Environmental Quality (DEQ) to amend its administrative rules by January 1, 2026. This amendment will create a new categorical exclusion from nondegradation authorization requirements. This exclusion applies to areas where a county commission demonstrates it has prohibited drinking water wells and ensures absorption trenches are at least 1,000 feet from downstream high-quality surface waters. The bill also appropriates $10,000 to the DEQ to implement these rule changes and provide guidance.
signed · Montana · House May 19, 2025

HB 684: Eliminate deadline for water quality data review

HB 684 eliminates a specific deadline that previously required the Department of Environmental Quality (DEQ) to review data used for water quality assessments. This bill amends Section 75-5-702, MCA, removing the requirement for the DEQ to complete these data reviews within a set timeframe. This change primarily affects the DEQ's operational procedures for monitoring state waters and assessing their quality, as well as individuals and entities who submit water quality data for review.
signed · Montana · House May 16, 2025

HB 55: Revising public utility resource planning laws

HB 55 revises the laws governing how public utilities plan for their customers' future energy needs. It requires public utilities to submit detailed resource plans every three years, including evaluations of renewable energy and demand-side management scenarios, and to hold more public meetings before submitting these plans. The bill establishes a special revenue account within the Department of Environmental Quality to fund an independent evaluator, paid for by fees charged to public utilities, who will assist in reviewing these plans. Additionally, the state commission can now engage independent consultants to evaluate utility plans, with these costs being recoverable in rates charged to customers.
signed · Montana · House May 14, 2025

HB 587: Revise mine reclamation laws

HB 587 revises existing mine reclamation laws. The bill updates the definition of "material damage" and clarifies the hydrologic and geologic information required for mining permits. It grants rulemaking authority to the Department of Environmental Quality and amends specific sections of state law. These changes impact mining operations by adjusting the regulatory framework and definitions used for reclamation activities.
vetoed · Montana · House May 13, 2025

HB 676: Generally revise state land and water laws

HB 676 proposes revisions to state laws governing land and water rights. It would eliminate the Water Court's duty to complete water rights adjudication by July 1, 2030, and repeals several related statutes. The bill also prohibits the Board of Land Commissioners from acquiring private water rights for state lands. Additionally, it requires the state to sell isolated land parcels with water rights to their current lessees, impacting water rights holders, the Water Court, and state land management.
signed · Montana · House May 8, 2025

HB 26: Repeal mercury thermostat collection act

HB 26, titled "Repeal mercury thermostat collection act," eliminates the existing Mercury-Added Thermostat Collection Act. This bill removes state requirements that prohibited the sale and installation of mercury-added thermostats. It also discontinues mandates for manufacturers to operate collection and recycling programs, for wholesalers to provide collection sites, and for related education, outreach, and annual reporting. The repeal of these specific sections of the Montana Code Annotated removes these environmental regulations concerning mercury thermostats.
Showing 1 to 10 of 19 bills
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