Building Energy Code
http://bcapcodes.org/?s=Oklahoma&submit=

CenterPoint Energy – Residential Efficiency Rebates
https://www.centerpointenergy.com/en-us/residential/save-energy-money/efficiency-programs-rebates/?sa=ok

Edmond Electric – Residential Heat Pump Rebate Program
http://www.edmondok.com/1271/Rebates-Programs

Energy Efficient Residential Construction Tax Credit (Corporate)
http://programs.dsireusa.org/system/program/detail/4169

Oklahoma Electric Cooperative – Energy Efficiency Rebate Program
https://www.okcoop.org/content/energy-efficiency-rebates

Oklahoma Municipal Power Authority – Geothermal Heat Pump Rebate Program
http://ompa.com/programs/oklahoma-comfort/

Oklahoma Municipal Power Authority – WISE Energy Efficiency Rebate Program
http://ompa.com/programs/wise-rebate-program/

Oklahoma Natural Gas – Residential Efficiency Rebates
http://www.oklahomanaturalgas.com/en/SaveEnergyAndMoney/EnergyEfficiencyProgram.aspx

Red River Valley REA – Heat Pump Loan Program
http://www.rrvrea.com/home/member-services/rebates

Verdigris Valley Electric Cooperative – Residential Energy Efficiency Rebate Program
http://www.vvec.com/content/rebates