Chris Twinn set up his own specialist practice 6 years ago after 28 years at Arup, latterly as Arup Fellow and director. He delivered his first zero carbon development more than 25 years ago and brings a wealth of experience in practical design, construction, and policy from years working around the world. Much of his recent work focuses on how the built environment should use less resources and hence cost less than business-as-usual. Chris is a member of LETI and helped write their Climate Emergency Design Guide, an EDGE think-tank core member, Sustainable Development Foundation board member, CIBSE Fellow, and Honorary Fellow of the RIBA
