Wabash Valley Power Association (28 Member Cooperatives) – Residential Energy Efficiency Program
http://www.powermoves.com/my-home/

Ameren Illinois – Business Efficiency Incentives
http://www.actonenergy.com/for-my-business/business-incentive-programs/

Ameren Illinois – Residential Energy Efficiency Rebates
https://amerenillinoissavings.com/for-my-home/explore-incentives

Building Energy Code
http://bcapcodes.org/code-status/state/illinois/

City of Chicago – Green Buildings and Homes
https://www.cityofchicago.org/city/en/progs/env/green_buildings_andhomes.html

City Water Light and Power – Residential Energy Efficiency Rebate Programs
https://www.cwlp.com/ServicesHome/ServicesInformation/AllRebates.aspx

ComEd – Rebates & Discounts
https://www.comed.com/WaystoSave/ForYourHome/Pages/RebatesDiscounts.aspx

Efficient Living Energy Grant
https://smartenergy.illinois.edu/save-energy-money/illinois-incentives-and-energy-efficiency-programs

Energy Efficient Affordable Housing Construction Program
https://smartenergy.illinois.edu/sites/smartenergy.illinois.edu/files/inline-files/04-Financing-Swiss2012-10-30.pdf

Energy Impact Illinois Loans
http://energyimpactillinois.org/residential/energy_impact_loan/

Local Option – Contractual Assessments for Renewable Energy and/or Energy Efficiency

MidAmerican Energy – Residential Energy Efficiency Rebate Programs
https://www.midamericanenergy.com/il-res-forms.aspx

Nicor Gas – Residential Energy Efficiency Rebates
http://www.nicorgasrebates.com/

Nicor Gas, North Shore Gas, Peoples Gas, Ameren and ComEd – Residential On-Bill Financing Programs
http://ilenergyloan.com/

Nicor, Peoples, and North Shore Gas – Home Rebates & Discounts
https://www.comed.com/WaystoSave/ForYourHome/Pages/RebatesDiscounts.aspx

Nicor, Peoples, and North Shore Gas – Business Energy Savings Incentives
https://www.comed.com/WaysToSave/ForYourBusiness/Pages/Incentives.aspx