SB 188 establishes Montana's "Solar Shares Act," creating a new framework for shared solar energy programs. It defines "shared solar facilities" (50kW-5MW systems serving multiple customers in the same utility area) and requires utilities to interconnect them, replacing net metering with "on-bill credits" for subscribing customers. Key provisions include: utilities must apply credits to subscribers' bills based on their share of generation, facilities must be within the utility's service territory, and credits can transfer between accounts or support low-income programs. The bill directly affects public utilities, shared solar facility owners, and residential/commercial customers who subscribe to shared solar.
HJ 12 is a Montana joint resolution requesting the U.S. Congress remove federal requirements for electric vehicle (EV) purchases. It cites Montana-specific challenges like limited rural charging infrastructure, reduced EV range in cold weather, and lack of all-terrain EV options, arguing these make EVs impractical for Montanans' needs. The resolution does not create new law but asks Congress to eliminate federal EV mandates, allowing Montanans to choose vehicle types freely. It was referred to a committee but died in 2025 without further action.
HB 314 proposed creating a State Energy Authority to help develop Montana's energy resources and improve electricity transmission within the state and regionally. This authority would consist of 14 members appointed by the governor, representing utilities, energy stakeholders, and state agencies. Its responsibilities would include planning, developing, and analyzing energy and transmission projects, coordinating with state agencies, and participating in regional energy initiatives. The bill also proposed funding the authority's activities through a special revenue account, using money from the wholesale energy transaction tax.
HB 326, titled the "State Energy Resource Severance Act," would establish a new 10% tax on the sale price of electrical energy produced in the state. This tax would apply to electricity generated from sources such as water, wind, and solar, but specifically exempts coal-fired electrical generation. The bill also reduces the existing coal severance tax rate to match this new electrical energy production tax rate. Revenue from this new tax would be allocated to special accounts, primarily for local government infrastructure projects traditionally funded by coal.
HB 939 establishes new regulations for wind turbine generators, primarily affecting developers and property owners involved in wind energy agreements. The bill mandates a 1,500-foot setback for new wind turbines 500 feet or taller from occupied residences, unless the property owner approves a closer distance. It also sets a deicing standard, limiting rotor blade speed to 10% of maximum for certain tall turbines near residences, with a similar provision for property owner approval. Furthermore, it updates the required content for wind energy agreements executed after January 1, 2026.
HB 760 establishes consumer protection laws for individuals purchasing residential solar energy systems in Montana. It grants solar buyers a 3-business-day right to cancel a contract after signing, requiring written notification to the solar company or agent. Solar sales agents must provide a written explanation of these cancellation rights, which the customer must acknowledge. Additionally, the bill prohibits solar companies and sales agents from making deceptive statements about the costs, financing, or terms of solar energy system purchases during solicitations.
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.
HB 703 exempts specific state and local agencies in Montana from analyzing greenhouse gas emissions during certain environmental reviews. The bill states that the state department and local building departments are no longer required to analyze greenhouse gas emissions from covered appliances when adopting or enforcing building codes. It also exempts the state department from analyzing greenhouse gas emissions from new motor vehicles, engines, and nonroad vehicles, and emissions originating outside the state's borders. The bill cites federal preemption laws as the basis for these exemptions from environmental review.
HB 47 revises the State Building Energy Conservation Act, which affects state agencies, the university system, and community college districts concerning energy improvements in state-owned buildings. The bill removes the Department of Environmental Quality's authority to issue energy conservation program bonds. Instead, projects will be funded from the general fund or the energy conservation capital projects account. The Department of Environmental Quality is now authorized to set an annual interest rate, not exceeding 3%, for these projects.
HB 8 approves specific renewable resource projects and reauthorizes others, enabling the Department of Natural Resources and Conservation (DNRC) to provide loans for them. These loans are available to various political subdivisions and local governments for purposes such as dam rehabilitation and irrigation system improvements. To fund these projects, the bill authorizes the issuance of up to $121,198,444 in coal severance tax bonds. Loan disbursements are subject to conditions including DNRC approval of the project's scope and budget, and the execution of a loan agreement.