Environment

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.

House Bill 466 amends the Montana Environmental Policy Act (MEPA) by formally defining and allowing state agencies to identify "categorical exclusions." These exclusions are actions determined to have no significant impact on the human environment and are therefore exempt from requiring an environmental analysis or impact statement. The bill also provides specific exemptions from MEPA review for activities such as building construction by the Department of Administration and historic preservation grants by the Department of Commerce. State agencies are required to track and report their use of these categorical exclusions.

This bill revises Montana's water quality standards by repealing the existing numeric nutrient standards. It directs the Department of Environmental Quality (DEQ) to remove all references to these standards from administrative rules and repeal the specific circular (DEQ-12A) that established them. The bill aims to address the previous standards, which were described as unachievable and burdensome for entities like Montana's municipal wastewater treatment systems. Additionally, it requires the DEQ to update related guidance and policies and eliminates the Nutrient Work Group.

SB 190 allows individuals or entities applying for new water use permits or changes to existing water rights to streamline their application process. This is achieved by enabling existing water right holders to voluntarily provide written consent. If consent is given, the applicant is no longer required to prove that their proposed water use will not negatively affect the specific consenting water rights. This change aims to simplify the permit approval process under certain conditions.

HB 64 repeals Montana's Small Business Compliance Assistance Advisory Council and removes its references from air quality regulations. The bill amends the duties of a small business stationary source representative, eliminating requirements for them to consult with the now-repealed council. This directly affects Montana small businesses subject to air quality regulations, as the council previously provided input on compliance challenges. The change streamlines the representative's role by removing council-related obligations while keeping their core responsibilities for assisting small businesses with regulatory compliance.

This Montana House resolution (HR 2) expresses legislative support for expanding critical minerals development within the state. It urges state, federal, tribal, and local entities to advance exploration, processing, and recycling of minerals like rare earth elements, platinum group metals, and others found in Montana's geology. The resolution highlights Montana's existing mining infrastructure and aims to strengthen domestic supply chains for technologies, energy, and defense - reducing reliance on foreign sources like China. As a symbolic resolution (not binding law), it directs Montana's delegation to advocate for these projects but does not create new regulations or funding.