The utilities and energy efficiency providers listed below work with EFI to make energy efficiency-related products available to their qualifying customers. In most cases eligibility restrictions and purchase and/or delivery restrictions apply, and in some cases qualifying customers must be validated prior to viewing the site. Clicking on the utility name will open a new window with the offer.
Arkansas | |
CenterPoint Energy | Eligibility: residential natural gas Products: hot water-saving devices |
SWEPCO | Eligibility: residential electric Products: energy efficient lighting |
California | |
City of Colton Electric Utility | Eligibility: residential electric Products: energy efficient lighting, plug load controls, and smart thermostats |
Southern California Gas | Eligibility: residential natural gas Products: hot water-saving showerheads |
Pacific Power | Eligibility: residential electric Products: energy efficient lighting and hot water-saving devices |
Pasadena Water and Power | Eligibility: residential electric Products: energy efficient lighting and hot water-saving devices |
Connecticut | |
Eversource | Eligibility: residential electric Products: energy efficient lighting |
United Illuminating | Eligibility: residential electric Products: energy efficient lighting |
Idaho | |
Rocky Mountain Power | Eligibility: residential electric Products: energy efficient lighting and hot water-saving devices (suspended) |
Illinois | |
Ameren Illinois | Eligibility: non-residential electric Products: energy efficient lighting and controls |
Indiana | |
Duke Energy | Eligibility: residential electric Products: energy efficient lighting |
Duke Energy | Eligibility: non-residential electric Products: energy efficient lighting, controls, and hot water-saving devices |
Kentucky | |
Duke Energy | Eligibility: residential electric Products: energy efficient lighting |
Duke Energy | Eligibility: non-residential electric Products: energy efficient lighting, controls, and hot water-saving devices |
Maryland | |
Potomac Edison | Eligibility: all customers Products: wide variety of energy efficient technologies |
Massachusetts | |
Berkshire Gas | Eligibility: residential with natural gas space heating Products: smart thermostats |
Blackstone Gas | Eligibility: residential with natural gas space heating Products: smart thermostats |
Cape Light Compact | Eligibility: residential electric Products: energy efficient lighting, plug load controls, and hot water-saving showerheads |
Cape Light Compact | Eligibility: residential with electric, oil, or propane space heating Products: smart thermostats |
Columbia Gas of MA | Eligibility: residential with natural gas space heating Products: smart thermostats |
Eversource | Eligibility: residential electric Products: energy efficient lighting, plug load controls, and hot water-saving showerheads |
Eversource | Eligibility: residential with electric, oil, or propane space heating Products: smart thermostats |
Eversource | Eligibility: residential with natural gas space heating Products: smart thermostats |
Hudson Light and Power | Eligibility: residential electric Products: energy efficient lighting and plug load controls |
Liberty Utilities | Eligibility: residential with natural gas space heating Products: smart thermostats |
National Grid | Eligibility: residential electric Products: energy efficient lighting, plug load controls, and hot water-saving showerheads |
National Grid | Eligibility: residential with electric, oil, or propane space heating Products: smart thermostats |
National Grid | Eligibility: residential with natural gas space heating Products: smart thermostats |
Reading Municipal Light Department | Eligibility: residential electric Products: energy efficient lighting and plug load controls |
Unitil | Eligibility: residential electric Products: energy efficient lighting, plug load controls, and hot water-saving showerheads |
Unitil | Eligibility: residential with electric, oil, or propane space heating Products: smart thermostats |
Unitil | Eligibility: residential with natural gas space heating Products: smart thermostats |
Minnesota | |
Center Point Energy | Eligibility: residential natural gas Products: hot water-saving devices, thermostats, and weatherization products |
Mississippi | |
Center Point Energy | Eligibility: residential natural gas Products: hot water-saving devices |
New Hampshire | |
Eversource | Eligibility: residential electric Products: energy efficient lighting |
Liberty Utilities | Eligibility: residential electric Products: energy efficient lighting |
New Hampshire Electric Cooperative | Eligibility: residential electric Products: energy efficient lighting |
Unitil | Eligibility: residential electric Products: energy efficient lighting |
New Jersey | |
FirstEnergy | Eligibility: all customers Products: wide variety of energy efficient technologies |
Jersey Central Power & Light | Eligibility: all customers Products: wide variety of energy efficient technologies |
New Mexico | |
PNM | Eligibility: residential electric Products: energy efficient lighting |
New York | |
PSEG Long Island | Eligibility: residential electric Products: energy efficient lighting |
North Carolina | |
Duke Energy | Eligibility: residential electric Products: energy efficient lighting |
Duke Energy | Eligibility: non-residential electric Products: energy efficient lighting, controls, and hot water-saving devices |
EnergyUnited | Eligibility: residential electric Products: energy efficient lighting, controls, hot water-saving devices, and weatherization products |
Ohio | |
AEP Ohio | Eligibility: residential electric Products: energy efficient lighting |
Columbia Gas of Ohio | Eligibility: residential natural gas Products: programmable thermostats, smart thermostats, and hot water-saving devices |
Dayton Power and Light | Eligibility: residential electric Products: energy efficient lighting |
Duke Energy | Eligibility: residential electric Products: energy efficient lighting |
Duke Energy | Eligibility: non-residential electric Products: energy efficient lighting |
Efficiency Smart | Eligibility: residential electric Products: energy efficient lighting |
FirstEnergy | Eligibility: all customers Products: wide variety of energy efficient technologies |
Ohio Edison | Eligibility: all customers Products: wide variety of energy efficient technologies |
The Illuminating Company | Eligibility: all customers Products: wide variety of energy efficient technologies |
ToledoEdison | Eligibility: all customers Products: wide variety of energy efficient technologies |
Oklahoma | |
CenterPoint Energy | Eligibility: residential natural gas Products: hot water-saving devices |
Public Service of Oklahoma | Eligibility: residential electric with smart meters Products: smart thermostats |
Pennsylvania | |
American Municipal Power | Eligibility: residential electric Products: energy efficient lighting |
Efficiency Smart | Eligibility: residential electric Products: energy efficient lighting |
FirstEnergy | Eligibility: all customers Products: wide variety of energy efficient technologies |
Met-Ed | Eligibility: all customers Products: wide variety of energy efficient technologies |
Penelec | Eligibility: all customers Products: wide variety of energy efficient technologies |
Penn Power | Eligibility: all customers Products: wide variety of energy efficient technologies |
UGI Gas | Eligibility: residential gas Products: energy efficient thermostats |
Rhode Island | |
National Grid | Eligibility: residential electric Products: energy efficient lighting and plug load controls |
National Grid | Eligibility: residential gas Products: smart thermostats and hot water-saving showerheads |
South Carolina | |
Duke Energy | Eligibility: residential electric Products: energy efficient lighting |
Duke Energy | Eligibility: non-residential electric Products: energy efficient lighting, controls, and hot water-saving devices |
EnergyUnited | Eligibility: residential electric Products: energy efficient lighting, controls, hot water-saving devices, and weatherization products |
SCE&G | Eligibility: residential electric Products: energy efficient lighting |
Texas | |
TXU Energy | Eligibility: all customers Products: wide variety of energy efficient technologies |
Utah | |
Rocky Mountain Power | Eligibility: residential electric Products: energy efficient lighting and hot water-saving devices |
Vermont | |
Efficiency Vermont | Eligibility: residential electric (statewide) Products: energy efficient lighting and plug load controls |
Washington | |
Pacific Power | Eligibility: residential electric Products: energy efficient lighting and hot water-saving devices |
West Virginia | |
American Electric Power | Eligibility: residential electric Products: energy efficient lighting |
Appalachian Power | Eligibility: residential electric Products: energy efficient lighting |
FirstEnergy | Eligibility: all customers Products: wide variety of energy efficient technologies |
Mon Power | Eligibility: all customers Products: wide variety of energy efficient technologies |
Wisconsin | |
Focus On Energy | Eligibility: residential electric (statewide) Products: energy efficient lighting and hot water-saving devices |
Wyoming | |
Rocky Mountain Power | Eligibility: residential electric Products: energy efficient lighting and hot water-saving devices |