Paul has more than 19 years of experience in the HVAC industry, with over 12 focused on energy modeling, simulation requirements for third-party certifications and creating weather-normalized and calibrated models for existing buildings. He has modeled more than a dozen LEED projects across various markets, as well as multiple SB 2030 models. Alongside modeling, Paul also works in project and program management, technical support, tool development, energy studies and mentoring.