Soul Nourished Space - Champaign, Illinois

Hinetics - Champaign, Illinois

Prairie Group Consulting - Chicago, Illinois

Safe Electricity (Energy Education Council) - Springfield, Illinois

Energy Associates Inc - Yorkville, Illinois

Nutrient Management Specialists - Cherry, Illinois

Solar Power Midwest LLC - Lockport, Illinois

Energy Matters - Oak Park, Illinois

Priority Energy - Park Ridge, Illinois

Energy Management Consultants, LLC - Fennimore, Wisconsin