Mark Ager, Managing Director of XM Automation, UK; Lina Bo Bardi, Architect, Italy; Lisa Burger, Renew Culture and former joint CEO of Royal National Theatre, UK; Toby Coffey, Head of Digital Development at Royal National Theatre, UK; Richard Coulson, Director with COX Architecture, Australia; Joshua Dachs, Principal-in-Charge at Fisher Dachs Associates, USA; James Dacre, British Theatre Opera and Film Director and Producer; Lucy Davies, Executive Director at Young Vic, UK; Paddy Dillon, Architect and Co-Ordinator of Theatre Green Book; Sarah Ellis, Director of Digital Development at Royal Shakespeare Company, UK; Hannah Essex, CEO of UK Theatre; David Evans, Head of Production at National Theatre Wales; Marcus Felipe, Leader of Teatro de Contêiner Mugunzá, Brazil; Marcelo Ferraz, Architect, Brazil; Paul Handley, Technical Director, Royal National Theatre, UK; Tom Harper, Managing Director of Unusual Rigging, UK; Satio Hasegawa, Architect, Japan; Andrew Hayne, Principal with ARM Architecture, Australia; Kohyama Atelier, Japan; Tisa Ho, Executive Director of the Hong Kong Arts Festival; Martin Hoegg, Deutsche Theatertechnische Gesellschaft, Germany; Nick Hunt, Digital Research and Innovation Fellow at Rose Bruford College, UK; Nina Jacques, Programmer of the Prague Crossroads Festival; Thierry Leonardi, Sustainability Consultant; Emily Lim, Public Arts Director at Royal National Theatre, UK; Marcus Lobbes, Director of the Akademie für Theater und Digitalität, Germany; Ryan Metcalfe, Founder & Managing Director, Preevue Ltd, UK; Jon Morgan, Director, Theatres Trust, UK; Rufus Norris, Artistic Director at Royal National Theatre, UK; Grace Nye-Butler, Environmental Consultant, Theatre Green Book Australia; Dr. Elizabeth Old-Gibbs, Queensland University of Technology, Australia; Hiroko Oshima, Urinko Theatre, Japan;Rachael O'Sullivan, Environmental Manager, Royal Opera House, UK; Caro Overy, Green Arts Manager, Creative Carbon Scotland; Sandra Pineda, Advisor, Secretariat of Culture, Recreation and Sport, Colombia; Mark Raggatt, Director at ARM Architecture, Australia; Hans-Joachim Rau, Deutsche Theatertechnische Gesellschaft, Germany; Michael Rayner, Director at Blight Rayner Architecture, Australia;Tessa Rixon, Lecturer at Queensland University of Technology, Australia; Wesko Rohdez, Deutsche Theatertechnische Gesellschaft, Germany, Piers Sheppard, Wonder Works, UK; Gemma Swallow, Head of Production, National Theatre of Scotland; Jacob Teglegaard, Director of Baeredygtig Kulturliv NU, Copenhagen; Alison Tickell, Founder and CEO of Julie’s Bicycle, UK; Catalina Valencia, Secretary of Culture for Bogotà, Colombia; Heather Walker, Director of Technical, Production and Costume of Royal Opera House, UK; Claire Walker, CEO of UK Theatre; Wan-jung Wei, Executive Director of OISTAT, Taiwan; Heidi Wiley, Executive Director of European Theatre Convention; Emma Wilson, Director of Technical, Production & Costume at Royal Opera House, UK and Andrew Wylie, Partner at BuroHappold.