
David Greenfield
Senior Vice President, CIWM (Chartered Institution of Wastes Management),
CIRCULAR ECONOMY INSTITUTE
David is Vice President of Circular Economy Institute (CEI) responsible for External Affairs. David has been a volunteer for the CEC and CEI for 6 years and has run over 50 face to face networking events, including the CEC London, Tour of Circular Businesses on the Circle Line and spoken at over 25 international events for CEC and CEI, including Reuters, Rotary and PWC. David in addition is managing director and founder of SOENECS, a Circular Economy research and innovation practice. David is Professor of Circular Economy at the University of Brighton In September 2022, David and three other founding Partners launched etsaW Ventures, The first UK Circular Economy venture studio. In June 2020, David Co-founded Tech-Takeback, a not-for-profit company that collects end of life electricals from householders in Brighton & Hove using an on-demand face-to face collection;