Illinois Energy Conservation Code: Residential Provisions [2018 IECC]
The Illinois Energy Conservation Code sets requirements for new and renovated buildings, assuring reduction in energy use and emissions over the life of the building. Learn more about the requirements for residential buildings.
Illinois Energy Conservation Code: Commercial Envelope [2018 IECC]
The Illinois Energy Conservation Code sets requirements for new and renovated buildings, assuring reductions in energy use and emissions over the life of the building. Learn more about the requirements for commercial building envelope.
Illinois Energy Conservation Code: Commercial Lighting [2018 IECC]
The Illinois Energy Conservation Code sets requirements for new and renovated buildings, assuring reductions in energy use and emissions over the life of the building. Learn more about the requirements for commercial lighting systems.
Illinois Energy Conservation Code: Commercial HVAC [2018 IECC]
Illinois Energy Conservation Code set requirements for new and renovated buildings, assuring reductions in energy use and emissions over the life of the building. Learn more about the requirements of commercial HVAC system.
COMcheck Walk-through [2018 IECC]
Learn how to use COMcheck for Illinois Energy Conservation Code compliance. We'll walk you through the data entry process for an example commercial building and help you understand outcome reports and how to address compliance.
REScheck Walk-through [2018 IECC]
Learn how to use REScheck for Illinois Energy Conservation Code compliance. We'll walk you through the data entry process for an example home and help you understand outcome reports and how to address compliance.