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Building Energy Efficiency Laboratory

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Building Energy Efficiency Laboratory, BEEL

We are a multicultural, multidisciplinary academic family focused on raising everyone to their full potential and contribute to the scholarship associated with smart building systems. 

Office: (405) 325-1714

Li Song, Ph.D., P.E.

Lloyd G and Joyce Austin Presidential Professor

Professional Engineer (Mechanical), State of Texas #96744 since 2006
Member of ASHRAE since 2000
Member of ASME since 2009

School of Aerospace and Mechanical Engineering
The University of Oklahoma
Engineering Laboratory OU
Norman, OK 73019



Ph.D., Thermal/Fluid Science and Building Energy System Optimization and Energy Conservation - 2004, University of Nebraska-Lincoln

M.S., Thermal/Fluid Science, Heat Transfer, Control and Thermal Systems - 1996, Harbin Institute of Technology

B.S., Thermal/Fluid Science and Thermal Energy Systems - 1993, Shengyang University of Civil Engineering and Architecture


  • Building energy system optimization and control
  • Centralized HVAC system fault detection
  • Energy efficiency technology developments
  • Building energy system simulation and modeling
  • Measurement and Verification

Current Research Project(s)

OU partners with OG&E on research project