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Product Rebates
The utilities & energy efficiency providers below work with EFI to extend product rebates through EFI online stores. Offers are grouped by those for residential customers and this for non-residential customers.

RESIDENTIAL

California
-Southern California Edison
-Southern California Gas
Connecticut
-United Illuminating
-Connecticut Light & Power Illinois
-Ameren Illinois
Kentucky
-AEP Kentucky
-Duke Energy
Massachusetts
-Cape Light Compact
-MMWEC
-National Grid (electric)
-National Grid (gas)
-NSTAR Electric
-Unitil
-Western MA Electric
Missouri
-Ameren Missouri (electric)
-Ameren Missouri (gas)
New Hampshire
-Liberty Utilities
-NH Electric Cooperative
-Public Service of NH
-Unitil
New Jersey
-NJ Clean Energy Program
-NJ Natural Gas
New Mexico
-PNM
New York
-PSEG
North Carolina
-Duke Energy
Ohio
-AEP Ohio
-American Municipal Power
-Columbia Gas of Ohio
-Duke Energy
-NOPEC
Pennsylvania
-American Municipal Power
-Met-Ed
-Penelec
-Penn Power
Rhode Island
-National Grid (electric)
-National Grid (gas)
South Carolina
-Duke Energy
Vermont
-Efficiency Vermont
Washington
-Puget Sound Energy
West Virginia
-American Electric Power
-Appalachian Power

N0N-RESIDENTIAL

Illinois
-Ameren Illinois
Indiana
-Duke Energy
Kentucky
-Duke Energy
Massachusetts
-National Grid (gas)
Missouri
-Ameren Missouri (gas)
New Hampshire
-Liberty Utilities
-NH Electric Cooperative
-Public Service of NH
-Unitil
New Jersey
-NJ Clean Energy Program
North Carolina
-Duke Energy
Ohio
-Duke Energy
South Carolina
-Duke Energy

For a listing of our other online stores view efi.org/consumer/clients.


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Product availability and prices may be subject to change.

Energy Federation (EFI)
Southborough Massachusetts USA
efi.org/store | 800-379-4121 | customerservice@efi.org