Montana Wind
55 verified programs, updated 2026-08-08. 3 incentive types.
Renewable Energy Systems Exemption
Property Tax IncentiveCommercial, Industrial, ResidentialOctober 8, 2025
100% for 10 years.
Montana Solar and Wind Easements
Solar/Wind Access PolicyJanuary 13, 2026
Corporate Property Tax Reduction for New/Expanded Generating Facilities
Property Tax IncentiveCommercial, IndustrialOctober 8, 2025
Taxable value reduced by 50% or 75% for 5 years; reduction in taxable value declines each year thereafter until there is no reduction in tenth year.
NorthWestern Energy - USB Renewable Energy Fund
Rebate ProgramUtility, Nonprofit, State GovernmentSeptember 18, 2025
Up to 50 kW
Generation Facility Corporate Tax Exemptions
Property Tax IncentiveCommercial, IndustrialOctober 8, 2025
100% exemption for 5 years