Rachael Branton

Construction Project Manager/Zero Carbon Neighbourhoods Lead, People Powered Retrofit/Homebaked CLT

Rachael Owens

Co-Director, National Retrofit Hub

Rachel Brisley

Head of Planning and Place, Ipsos

Rachel Capon

Sustainability Programme Manager, UK Concrete

Rachel Sayers

Partner, Feilden Clegg Bradley Studios

Rafael Delimata

Director, Bow Tie Construction

Rahul Sathyan

Managing Director, Smart Energi Hub Ltd & Chamber-X-Investment

Ramin Hakimov

Head of Commercial & Policy Engagement, Allume UK | SolShare

Rashida Kutubu

Senior Retrofit Manager, Peabody Group

Rebecca Cooper

Thematic Group Coordinator, ACAN (Architects Climate Action Network)

Rebecca Turner

Head of Net Zero Solutions, Bureau Veritas

Ren DeCherney

Director Built Environment, Cradle to Cradle Products Innovation Institute

Richard Jack

Technical Director, Build Test Solutions

Richard Lankshear

Programme Director, Future Homes Hub

Richard McWilliams

Founding Director, Tennex

Richard Nelson

Co-Founder, Don't Waste Buildings

Richard Quartermaine

Head of Sustainability, Urban and Civic

Rob Johnson

Head of Delivery Building - Retrofit, WMCA

Rob Lever

National Key Accounts Manager, Mitsubishi Electric

Rob MacKenna

General Manager, James Jones & Sons

Robert Moorcroft

Energy and Climate Change Technical Advisor, Mineral Products Association

Rory Mathews

Programme Manager, Greater Manchester Combined Authority

Ross Armstrong

Chief Executive, Warmworks

Rt Hon Chris Skidmore

OBE, Former UK Energy Minister, Chair of the Climate Action Coalition, Working Group Chair, UK Transition Finance Council

Ruby Sleigh

Ecology Thematic Workgroup Coordinator, ACAN

Ryan Ferrier

Kier