Environment

HB 291 limits the ability of Montana's Department of Environmental Quality (DEQ) and local air pollution control programs to set air quality standards stricter than federal requirements. The bill prohibits the DEQ from establishing emission levels or rules more stringent than federal Clean Air Act standards, with exceptions for existing requirements and areas that do not meet national ambient air quality standards. It also revises the process for the DEQ to adopt any rules more stringent than federal guidelines, now only allowing it through emergency rulemaking. Local air pollution control programs are similarly restricted from adopting more stringent rules without specific department approval.

SB 168 revises laws regarding lakeshore protection, primarily affecting property owners and contractors with structures in lakeshore protection zones. The bill establishes a 3-year statute of limitations for legal actions against these parties for violating lakeshore regulations, starting from construction completion or permit issuance for clearly visible structures. This limitation does not apply if the structure causes documented harm to the lakeshore, interferes with navigation, or creates a public nuisance. Additionally, the bill exempts minor ongoing maintenance, remodeling, or modifications (changes under $10,000 over five years) from future permitting requirements, unless they involve significant environmental impact or interfere with navigation.

SB 262 exempts certain water and sewer system plans, along with specific subdivision applications, from environmental review requirements. The bill removes the obligation for the state department to conduct environmental reviews for water or sewer system plans. Additionally, it removes the requirement for local governments and independent reviewers to comply with the Montana Environmental Policy Act when reviewing small public water and sewer systems or subdivisions connecting to existing municipal systems. This change aims to streamline the approval process for these types of projects.

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.

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.

HB 368 requires operators of coal-fired power plants (over 200 megawatts) in Montana to provide ongoing water access for residential and commercial use to the city or town where the plant is located if the plant closes. It mandates operators maintain water delivery systems until cleanup meets environmental standards, with financial assurance for water supply 30 years after closure. The bill directly affects plant operators and local governments, ensuring continued municipal water access even after plant retirement. Key provisions include revised definitions for "retired" plants, cleanup criteria, and requirements for operators to cover long-term water needs.