Callum Clancy

Community Engagement Officer, Energy Garden

Carl Walker

Head of Societal Insights, Hoare Lea

Carys Rowlands

Head of Professional Standards, Royal Institution of Chartered Surveyors and Co-author, Royal Institute of British Architects’ Ethical Practice Guide

Celia Davis

Senior Projects and Policy Manager, Town and Country Planning Association

Celine Topsakal

Resolve Collective

Chaline Church

Founding Partner & Circular Materials Specialist, 540 World

Charlie Luxton

Founder, Charlie Luxton Design

Charlie Martin

CEO, The Anti-Greenwash Charter

Chinyelu Oranefo

Managing Director, Sustainability Advisory ,Real Estate and Housing, Lloyds Banking Group

Chloe Bullock

Interior Designer, Materialise Interiors

Chris Brookman

Founder and MD, Back to Earth

Chris Newman

Net Zero Design Manager, Mitsubishi Electric

Chris Roddick

Product Manager - Green Roofs, Bauder

Chris Taylor-Hamlin

Senior Environment Research Manager, Daikin UK

Chris Williamson

President, Royal Institute of British Architects (RIBA)

Chris Wise

Senior Director, Expedition and Fellow of the Institution of Structural Engineers and Institution of Civil Engineers

Christopher Procter

Owner Architect, Procter Rihl Architects

Claire Brown

Senior Consultant, Turner & Townsend

Clara Koehler

Architecture & Design, Woodknowledge Wales

Cllr Martin Fodor

Chair of the Environment and Sustainability Committee, Bristol City Council

Colin Davis

Architect/Director, Studio Partington

Colin Rose

Lecturer, UCL Bartlett School of Sustainable Construction; Founding Partner - UK CLT LLP

Craig Dolan

Senior Product Marketing Manager, Dimplex

Craig Madders

Managing Director, Value Optimised Retrofit (VOR)