This calendar provides Illinois Home Performance's participating contractors with information on upcoming residential energy efficiency trainings or events on topics such as HVAC quality installation and an introduction to building science.

This free hotline is provided by Illinois Home Performance to help homeowners and energy professionals find quick answers to building science questions.

This summary from a Better Buildings Residential Network peer exchange call focused on ensuring contractor networks work for both energy efficiency programs and participating contractors.

There are more than 17 million multifamily households nationwide, yet they remain a significant and mostly untapped opportunity for energy efficiency gains. Many cities and states that have embraced energy retrofitting as a job creator and boon to both the environment and economy have yet to address potential savings in multifamily properties, primarily because of obstacles not faced by single family and commercial properties. This paper discusses two barriers -- a lack of information and financing -- that stand in the way of multifamily energy retrofits.