| Participating Communities in Iowa | |
|---|---|
| Alton Municipal Electric | Alton IA |
| Denison Municipal Utilities | Denison IA |
| Hartley Municipal Utilities | Hartley IA |
| Hawarden Municipal Utilities | Hawarden IA |
| Kimballton Municipal Utilities | Kimballton IA |
| Lake Park Municipal Utilities (IA) | Lake Park IA |
| Manilla Municipal Utilities | Manilla IA |
| Orange City Municipal Utilities | Orange City IA |
| Paullina Municipal Utilities | Paullina IA |
| Primghar Municipal Utilities | Primghar IA |
| Remsen Municipal Utilities | Remsen IA |
| Rock Rapids Municipal Utilities | Rock Rapids IA |
| Sanborn Municipal Utilities | Sanborn IA |
| Shelby Municipal Utilities | Shelby IA |
| Sioux Center Municipal Utilities | Sioux Center IA |
| Woodbine Municipal Light and Power | Woodbine IA |
Turn off the lights when you leave a room.