AK Property Tax Incentive

Local Option - Property Tax Exemption for Renewable Energy Systems

AI summary · 10/25/2026

If you live in Alaska, your municipality may exempt your home's renewable energy system, such as solar, wind, or small hydro, from property taxes, which can keep the system from raising your tax bill. Because the exemption is a local option, contact your city or borough assessor's office to find out whether it is offered where you live and how to claim it.

Where a municipality has adopted the exemption, residential customers can add a renewable energy system, such as solar, wind, hydro, or biomass, without paying property tax on it, which can make your installations more appealing. Availability and requirements vary by locality, so check with the local assessor before quoting the benefit to customers.

Alaska's June 2010 legislation authorizes municipalities to adopt ordinances exempting residential renewable energy systems from property taxation, so each locality decides whether to participate and sets its own administration. Eligible systems use an energy source other than fossil or nuclear fuel, including wind, hydro, and solar, and the exemption is aimed at residential property owners. It works as a forgone local property tax, so there is no state program funding.

Program details

Program ID
4449
Last updated
9/3/2026

Eligibility

Sectors
residential
Technologies
solar water heat solar space heat solar photovoltaics wind (all) biomass wind (small) hydroelectric (small) other distributed generation technologies

Program summary

Alaska enacted legislation in June 2010 that authorizes municipalities to pass ordinances that exempt residential renewable energy systems from taxation. Residential renewable energy systems are defined as systems that use an energy source other than fossil or nuclear fuel, including wind, hydro and solar.

Contact & resources

Please verify current program details with the administering agency before making any financial decisions.

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