Dr. Ralph T. Muehleisen is the Principal Building Scientist, the Building Energy Decision and Technology Section leader, and the Urban Science and Engineering Program lead for Argonne’s Energy Systems division. At Argonne, Dr. Muehleisen leads research to increase the energy efficiency and resiliency of the built environment while improving the quality of life and return on investment for citizens. His projects include urban science and engineering, stochastic building energy modeling, reduced order building energy modeling, risk analysis of building energy retrofits, Bayesian Calibration methods for building energy models, agent based models for understanding adoption of retrofit technologies, smart building/smart grid integration, and the development of new energy efficient and diagnostic technologies buildings. Dr. Muehleisen is the author of over 200 publications and presentations, and is a frequent invited speaker in the areas of urban science and engineering, building energy modeling, architectural acoustics and noise control.
Dr. Muehleisen is an Adjunct Associate Professor of Civil, Architectural, and Environmental Engineering at the Illinois Institute of Technology, a licensed Professional Engineer, a LEED AP, an INCE Board Certified Noise Control Engineer, and a Fellow of the Acoustical Society of America. He is a member of the Board of Directors and Co-Chair of the Urban Scale Modeling Research Subcommittee of the International Building Performance Simulation Association (IBPSA) USA, the Board of Directors of the Chicago Chapter of IBPSA-USA, and Vice Chair of the Energy Calculations Technical Committee at ASHRAE.