Search Filters Search Speaker Type IZ23 Speaker (55) This field is required. Advisory Board 24 (10) This field is required. IZ24 Speakers (57) This field is required. Infrastructure Zero 2024 Speakers (1) This field is required. Awards Judges (7) This field is required. Dropout (0) This field is required. Standby (0) This field is required. Search We're sorry, but we couldn't find any results that match your search criteria. Please try again with different keywords or filters. Loading Loading All 0 - 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Letter D David Livingston Senior Advisor & Managing Director for Energy, US Special Presidential Envoy for Climate Dr Rhian-Mari Thomas OBE CEO, Green Finance Institute David Shukman Former Science Editor and Independent Consultant, BBC Dave Dalton CEO, British Glass Dr Caroline Hargrove CBE Chief Technology Officer, Ceres Dr Anita Haider CEO & Founder, Emnandi Bioplastics Drew Bond Co-Founder, President & CEO, C3 Solutions Dale Vince Founder, Ecotricity and SkyDiamond Dr Chris Manson-Whitton CEO, Progressive Energy Daniel Valenzuela Head of IR & Impact, World Fund 1 2 3 4 5 6 ... 13