This calculator estimates annual heating costs for various heating systems.

This guide provides guidelines for developing and maintaining effective contractor networks and workforce development initiatives.

This website offers training, resources, and sales tools to assist professionals in delivering energy-efficient installations for insulation, windows, HVAC systems, and water heating.

This website provides resources and tools for ComEd contractors, including information on program incentives, technical support, and best practices for the installation and operation of air source heat pumps (ASHPs).

This guide provides homeowners with strategies to optimize heat pump systems paired with secondary heating sources. It covers system interactions, thermostat settings, and best configuration practices to enhance energy efficiency and comfort while reducing energy costs.