Eastern Iowa Rec - Wilton, Iowa

Savage Energy - Sigourney, Iowa

TIP Rural Electric Co-Op - Sigourney, Iowa

Entegro Health - Sioux Center, Iowa

Ten Kredit / Connected Electric - Sioux Center, Iowa

Energy Management & Consulting - Sioux Falls, South Dakota

Bluestem Energy Solutions - Omaha, Nebraska

Winneshiek Energy District - Decorah, Iowa

ALMACO - Nevada, Iowa

Story County Can & Bottle - Nevada, Iowa