Paul Francisco has been at the Illinois Sustainable Technology Center since 2012 and is a Research Engineer with and program coordinator for the Indoor Climate Research & Training program at ISTC. Paul is also a trainer in Building Diagnostics for the Illinois Home Weatherization Assistance Program. He works on curriculum development for weatherization workers and does research on energy efficiency and indoor air quality issues in existing homes. Paul is Vice-Chair of the ASHRAE 62.2 committee.