Issue · Environment

Environment

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

Total bills
14
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 Decisive votes
Frank Smith
Frank Smith House · District 31
D
Strong +
82% 100
Marc Lee
Marc Lee House · District 74
D
Strong +
82% 109
Donavon Hawk
Donavon Hawk House · District 72
D
Strong +
81% 100
Denise Joy
Denise Joy House · District 46
D
Strong +
80% 110
Mike Fox
Mike Fox House · District 32
D
Support
79% 102
Kathy Love
Kathy Love House · District 85
R
Oppose
25% 100
Caleb Hinkle
Caleb Hinkle House · District 68
R
Oppose
29% 115
Braxton Mitchell
Braxton Mitchell House · District 5
R
Oppose
29% 103
Fiona Nave
Fiona Nave House · District 56
R
Oppose
30% 104
Becky Beard
Becky Beard Senate · District 38
R
Oppose
30% 97
Showing 1–10 of 14 bills

All environment bills

died · Montana · Senate May 23, 2025

SB 340: Generally revise laws relating to challenges brought under MEPA

SB 340, introduced by Senator D. Zolnikov, would have revised Montana’s environmental law by adding a $240 fee for filing lawsuits challenging agency decisions under the Montana Environmental Protection Act (MEPA). It would have required plaintiffs to cover agency costs for preparing records, limited follow-up lawsuits to new issues only, and prohibited courts from awarding attorney fees or costs to winning plaintiffs. The bill directed the $240 fee to the state’s environmental rehabilitation account, which funds mine reclamation and hazardous waste cleanup. However, the bill died in committee in May 2025 and never became law.
died · Montana · Senate May 23, 2025

SB 209: Revise term length of conservation easements

SB 209 limits conservation easements to a maximum term of 40 years (previously allowing perpetual terms), amending Montana law to require renewal for additional periods. It directly affects landowners who use conservation easements, prohibiting restrictions on agricultural activities for lands used for farming within the past decade and banning land conversion to federal control under such easements. Key provisions include revising definitions of "conservation easement" and "open-space land," and ensuring property tax assessments reflect the land's restricted use without lowering valuation. The bill does not change existing permitted easement restrictions (like limiting construction or development) but adds specific protections for agricultural use and landowner control.
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 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.
signed · Montana · House May 13, 2025

HB 736: Provide nutrient pollutant loading offsets

HB 736 establishes a system for nutrient pollutant loading offsets for facilities holding water quality discharge permits. It allows these permitted dischargers to meet their nutrient discharge limits by reducing nutrient pollution from other sources within the same watershed, including both direct discharge points and diffuse sources. The bill specifies varying offset percentages based on the type and location of the pollution reduction. It directs the state's environmental department to establish statewide offset values for various nonpoint pollution reduction projects, such as riparian fencing or wetlands development, and to amend existing policies to implement these provisions.
signed · Montana · House May 13, 2025

HB 717: Revise transfer of mining operator to successor

HB 717 revises the process for transferring mining operation permits to successor operators, especially when an original operator has a forfeited bond and fails to complete reclamation. It grants the state's Department the power of eminent domain to acquire surface, mineral, or other property interests within a mining permit boundary under specific conditions. This power can be exercised if the department finds it is in the public interest for taxpayers and environmental protection, and a successor operator is available to take over the permit and complete reclamation. The bill also outlines how compensation is determined in these eminent domain cases, considering factors like reclamation costs and existing liabilities.
passed both · Montana · House May 6, 2025

HJ 44: Interim study of endocrine-disrupting chemicals and water quality

This joint resolution requests an interim study on endocrine-disrupting chemicals (EDCs) and their impact on water quality in Montana. The study, to be conducted by a legislative committee or staff, will review existing state and federal water quality laws and analyze research on the health effects of EDCs. It also aims to determine the prevalence of these chemicals in Montana. The study will offer recommendations for future legislative or regulatory changes, with final results reported to the 70th Legislature by September 15, 2026.
passed both · Montana · House May 6, 2025

HJ 35: Joint resolution urging changes to federal wildfire policy

HJ 35 is a joint resolution from the Montana Legislature urging federal officials to modify current federal land management and wildfire policies. It calls for an aggressive initial attack on wildfires across all federal lands and for federal forest roads to remain open for access and fire suppression. The resolution also recommends that EPA air quality standards include wildfire smoke and that federal "let it burn" policies be reversed, ensuring NEPA processes are followed. Finally, it advocates for increased involvement of state and local governments and stakeholder groups in federal fire management decisions to protect Montana's communities.
passed both · Montana · House May 6, 2025

HJ 34: Resolution supporting Montana's beef producers

HJ 34 is a Joint Resolution from the Montana Legislature expressing strong support for Montana's beef producers, recognizing their vital role in the state's economy and culture. It calls on state and federal governments to prioritize policies that ensure fair market conditions, reduce regulatory burdens, and facilitate better trade relationships for Montana beef. The resolution encourages sustainable beef production practices and opposes federal or state proposals, such as those associated with the Green New Deal, that would impose excessive regulations or taxes on the industry. Additionally, it strongly opposes the promotion, production, and sale of lab-grown "meat" as a substitute for natural beef.
signed · Montana · Senate May 5, 2025

SB 221: Generally revise the Montana environmental policy act

SB 221 revises the Montana Environmental Policy Act (MEPA) by establishing new requirements for greenhouse gas (GHG) assessments during state agency environmental reviews. Under this bill, state agencies are mandated to conduct GHG assessments for proposed actions classified as "fossil fuel activities." For other proposed actions, agencies may conduct a GHG assessment if deemed necessary for MEPA compliance. The bill clarifies that these assessments are for informational purposes, and state agencies cannot regulate greenhouse gas emissions or deny permits based solely on these GHG assessments under MEPA. This affects Montana state agencies conducting environmental reviews and entities proposing fossil fuel-related projects.
Showing 1 to 10 of 14 bills
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