Building Energy Code
http://bcapcodes.org/?s=North+Dakota&submit=

Biomass, Geothermal, Solar, or Wind Energy Credit – (expired)
https://www.nd.gov/tax/user/businesses/exemptionsrefundscredits—businesses/income-tax-incentives/biomass-geothermal-solar-or-wind-energy-credit

Northern Plains EC – Revolving Loan Fund
http://www.nplains.com/content/revolving-loan-fund

Residential Energy Efficiency Rebates (Offered by 5 Utilities)
https://www.brightenergysolutions.com/find-a-rebate/

Xcel Energy – Residential Energy Efficiency Rebate Programs
http://www.xcelenergy.com/Save_Money_&_Energy/For_Your_Home