Elizabeth Gillmor More about Elizabeth Gillmor Elizabeth Gillmor is the principal of Energetics Consulting Engineers, and she brings an unparalleled enthusiasm to her projects and clients. With 20 years’ experience in energy efficiency, lighting, and daylighting consulting, she has guided over a hundred projects to a higher level of energy savings, and helped her clients receive more than two million dollars in utility rebates. Elizabeth is also on the Board of Directors for the International Building Performance Simulation Association (IBPSA), certified Building Energy Modeling Professional (BEMP), active member of the IESNA Daylighting and Energy Management Committees, and is a featured speaker for events such as Lightfair International, USGBC Rocky Mountain Green, IALD Enlighten, and Rocky Mountain ASHRAE. She is Professional Engineer (PE) in Colorado and Louisiana.