Inspecting equipment

SEDAC provides a variety of energy saving programs for both new and existing buildings, as well as information and education for building owners and operators to maximize energy savings.

SEDAC training

SEDAC supports energy efficiency program implementation through program design and delivery that emphasizes effective customer support for energy saving measures.

SEDAC group photo

SEDAC's goal is to reduce the energy footprint of the State of Illinois.


The Illinois EPA is dispensing up to $3,000,000 in grants for energy efficiency improvements at wastewater treatment facilities. 

SEDAC offers energy assessments for public sector facilities in Ameren Illinois territory, and retro-commissioning (RCx) services for non-residential facilities in Ameren Illinois territory.  

Attend SEDAC's upcoming Energy Code workshops and webinars! We have offerings at locations throughout the state.

About SEDAC Video

Take a look at this short video to get an idea of what SEDAC can do for clients.  There are more videos on our YouTube channel

Public Sector Services


The Illinois EPA is teaming up with SEDAC and the Illinois Sustainable Technology Center to help municipalities reduce the cost of wastewater treatment through free energy usage assessments. Apply now!

Berwyn Park District

SEDAC provides services and resources to help park districts save energy and money.


SEDAC offers resources and services to help libraries save energy and money. 

Will County Forest Preserve

SEDAC helps counties save energy and money by identifying energy savings measures in their facilities. 

Harper College

SEDAC offers services and resources to help community colleges save energy and money. 

Case Studies


Woodridge Park District reached out to SEDAC for help in making their Athletic Recreation Center more energy efficient to reduce operating costs.