Participating Power Distributors
Residential: In-Home Energy Evaluation Program
Tennessee
| Appalachian Electric Cooperative |
| Athens Utilities Board |
| Bristol Tennessee Essential Services |
| Brownsville Utility Department |
| Caney Fork Electric Cooperative, Inc. |
| Chickasaw Electric Cooperative |
| City of Alcoa Electric Dept. |
| City of Maryville Electric Department |
| Cleveland Utilities |
| Columbia Power & Water Systems |
| Cookeville Electric Department |
| Covington Electric System |
| Cumberland Electric Membership Corporation |
| Electric Power Board of Chattanooga |
| Fort Loudoun Electric Cooperative |
| Gibson Electric Membership Corporation |
| Greeneville Light & Power System |
| Harriman Utility Board |
| Holston Electric Cooperative |
| Jackson Energy Authority |
| Johnson City Power Board |
| Knoxville Utilities Board |
| Lenoir City Utilities Board |
| McMinnville Electric System |
| Memphis Light, Gas & Water Division |
| Meriwether Lewis Electric Cooperative |
| Middle Tennessee Electric Membership Corporation |
| Murfreesboro Electric Department |
| Nashville Electric Service |
| Oak Ridge Electric Department |
| Pickwick Electric Cooperative |
| Ripley Power and Light |
| Sequachee Valley Electric Cooperative |
| Sevier County Electric System |
| Southwest Tennessee Electric Membership Corporation |
| Springfield Department of Electricity |
| Tri-County Electric Membership Corporation |
| Union City Electric System |
| Upper Cumberland Electric Membership Corporation |
| Volunteer Energy Cooperative |
Kentucky
| Bowling Green Municipal Utilities |
| Franklin Electric Plant Board |
| Hickman-Fulton Co. Rural Electric Cooperative Corp. |
| Hopkinsville Electric System |
| Murray Electric System |
| Pennyrile Rural Electric Cooperative Corporation |
| Russellville Electric Plant Board |
| Warren Rural Electric Cooperative Corporation |
| West Kentucky Rural Electric Cooperative Corporation |
Mississippi
| 4-County Electric Power Association |
| Alcorn County Electric Power Association |
| City of Macon Electric Department |
| City of Oxford Electric Department |
| City of Water Valley Electric Department |
| City of West Point Electric System |
| Columbus Light & Water |
| Holly Springs Electric Department |
| North East Mississippi Electric Power Association |
| Philadelphia Utilities |
| Prentiss County Electric Power Association |
| Starkville Electric System |
| Tishomingo County Electric Power Association |
Alabama
| City of Athens Electric Department |
| Cullman Electric Cooperative |
| Cullman Power Board |
| Decatur Utilities |
| Hartselle Utilities |
| Huntsville Utilities |
| Joe Wheeler Electric Membership Corporation |
| North Alabama Electric Cooperative |
| Sand Mountain Electric Cooperative |
Commercial: Efficiency Advice and Incentives Program
Tennessee
Nashville Electric Service
Mississippi
Amory Utilities
Central Electric Power Association
City of Oxford Electric Department
City of Tupelo Water and Light Department
Columbus Light and Water Department
City of West Point Electric System
4-County Electric Power Association
Northcentral Mississippi Electric Power Association
North East Mississippi Electric Power Association
Philadelphia Utilities
Prentiss County Electric Power Association
Starkville Electric Department