About

Marion Baeli is Principal, Sustainability Transformation at 10 Design. Specialising in the existing built environment, adaptive reuse and low energy , low carbon design, she brings in over 20 years of expertise on the design and delivery of large-scale, complex projects that span the whole spectrum of housing as well as office sectors.

She is a renowned author on low-energy design, recognised for her award-winning book on residential retrofits. Additionally, she contributes to the Westminster Council's Design Review Panel, serves as a frequent guest lecturer at several Universities (UCL, Westminster, Imperial College, University of Nottingham), sits on the board of the UK Passivhaus Trust and acts as an architecture award judge for the RIBA, the Architects’ Journal and Architecture Today.