Thermal Energy System Specialists

Thermal Energy System Specialists (TESS) is an engineering consulting company based out of Madison, WI that specializes in using TRansient SYstem Simulation (TRNSYS) energy modeling software to simulate innovative energy systems and buildings. Our professional services include modeling energy consumption of buildings with new or innovative HVAC systems (including renewable energy systems, solar district heating systems, natural ventilation, hydrogen power, cogeneration, and other technologies), creating customized engineering analysis packages for clients, and training clients in the use of TRNSYS. This channel offers excerpts from some of our online TRNSYS training courses, as well as other hints and tips for unlocking the full potential of the TRNSYS simulation software.