Join us at the IIBEC WCC Spring Seminar on May 5, 2023!

Dr. Karen Liu, Next Level Stormwater Management
Dr. Karen Liu is the Green Roof Specialist with Next Level Stormwater Management. She is a member of the CSA A123 Technical Committee responsible for numerous roofing standards and was a key participant in the research consortium that developed the national wind testing standard for vegetated roofing CSA A123.24. Karen serves on Green Roofs for Healthy Cities’ Technical Committee, reviews green roof standards, and develops training programs for green roofing professionals. She also serves as a lay councilor for the Ontario Association of Landscape Architects. Karen is an experienced researcher and educator and conducted green roof research at both National Research Council in Ottawa and British Columbia Institute of Technology in Vancouver. As a former global product manager with a major German green roof company, she has extensive practical experience across North America, Europe and Asia.