Kirsten Henson is the Founding Director of KLH Sustainability, a sustainable built environment consultancy based in London. She has contributed to various masterplans, corporate strategies and research over her career, and has implemented sustainability innovation on numerous award-winning projects, covering residential, life sciences, offices and manufacturing facilities. Kirsten applies the theory of Doughnut Economics to projects and masterplans, as well as deep technical expertise in circular economy, embodied carbon and construction supply chains.