Camp Electric + Engineering Inc. - Alton, Illinois

Macon County Environmental Management Recycling Center - Decatur, Illinois

Legacy Roofing & Solar - Mattoon, Illinois

LaFayette Solar - Elkhorn, Wisconsin

Capital City Roofing & Solar - Rochester, Illinois

Crouse Concepts, Inc. Sewer & Septic Service - Sullivan, Illinois

NRG Joliet Generating Station - Joliet, Illinois

ARC - Solar Energy & Installation - St Charles, Missouri

Ameren Illinois - Springfield - Springfield, Illinois

Prairie Power Inc - Springfield, Illinois