Mary Matteson Bryan 

Principal, Energy Engineering 

Mary has over 20 years of experience providing technical and program support services to a wide variety of clients, including Program Administrators in California. The Energy Coalition, PG&E, and the Department of Energy are among her current clients. Her work has encompassed all aspects of energy engineering, from site surveys, to technical analysis of energy and demand savings to energy efficiency program development and implementation. She has a particularly strong background in advanced lighting systems and has presented academic work on the subject at numerous Department of Energy’s Solid State Lighting  Workshops and similar events hosted by Sacramento Municipal Utility District.

Mary has a Master of Science in Mechanical Engineering, Thermosciences from Stanford University and a Bachelor of Science in Mechanical Engineering from the University of Arizona. She is also a California Professional Mechanical Engineer and an AEE Certified Energy Manager.