Sabrina Doshi

Policy Analyst, National Energy Action

Sal Wilson

Cofounder and Director, Home Energy Action Lab

Sally Godber

Coaction Training CIC -, Peter Warm

Sam Cheema

Director, HEMS, Centrica Hive

Sam Grounds

Turner & Townsend

Sam Hart

Associate Director Manufacturing & Housing, Built Environment - Smarter Transformation

Sandra Sezgin

Senior Sustainability Manager, British Land

Sara Edmonds

Co-director, National Retrofit Hub

Sarah Castle

Director, IFDO

Sarah Colwell

Head of Technical Standards and Delivery, BRE Global

Sarah Price

Director, Spruce Retrofit Consulting Ltd

Saskia Manson

Founder, Re:NEW

Saul Humphrey

Senior Vice-President, Chartered Institute of Building (CIOB) and Professor of Sustainable Construction, Anglia Ruskin University

Seb Laan Lomas

Associate, Architype and Perform+

Selvin Brown

Director for Net Zero Buildings, DESNZ

Sem Lee

Founder, OURI Labs

Shaun Garvey

Programme Director - Net Zero Domestic – Home Upgrade / Local Authority Delivery (HULA), DESNZ

Silvie Jacobi

Project Manager, Tipping Point East

Simeon Perry

Head of ESG, Efficiency North  Leeds City Council

Simon Ayers

Chief Executive, TrustMark

Simon Corbey

CEO, ASBP

Simon Rayner

Lead Analyst - Residential Buildings, Climate Change Committee

Smith Mordak

Architect- Engineer- Writer

Sophie Davies

Part II Architectural Assistant, StuCAN / Studio Partington

Sophie Norton

Retrofit information support and expertise (RISE) Senior Sustainability Consultant, RISE

Steph Dylak

Programme Manager (Retrofit), Greater Manchester Combined Authority

Stéphanie Ah Tchou

Culture Change Lead, Energiesprong UK

Stephen Duce

Operations Manager, Hardscape Group Ltd

Stephen Hill

Stephen Hill, Associate Director, Arup

Steve Brown

Principle Engineer, Ramboll

Steve Gapik

Managing Director, Soltherm External Insulations

Steve Gilchrist

Director, Propetual

Steve Hunt

Director of Operations and Business Development, Ener-Vate

Steve Sze

Real Estate & Housing Sustainability Finance, Lloyds Banking Group

Steve Wilkinson

Chief Revenue & Growth Officer, Evinox

Sue Riddlestone OBE

CEO & Co-Founder, Bioregional

Suzanne Davenport

Associate, Studio Partington

Swenja Surminski

Professor, Managing Director Climate, Marsh

Syreeta Bayne

Head of Social Value and Sustainability, Muse