Antoni Giró Roca
Rector of Polytechnic University of Catalonia UPC. Spain.

Ramon Folch Guillén
Board of Trustees' Chairman of Polytechnic University of Catalonia UPC. Spain.

Francesc Baltasar i Albesa
Minister of the Environment and Housing. Government of Catalonia. Spain.

Gabriel Ferraté i Pascual
President of the Advisory Council for the Sustainable Development. Government of Catalonia. Spain.

Núria Buenaventura Puig
Delegated president of the Environment Department of the Barcelona Provincial Council. Spain.

Pere Navarro i Morera
Mayor of the City of Terrassa. Spain. 

Luis Jiménez Herrero
Dean of the Spanish Observatory for Sustainability. Spain.

Domingo Jiménez Beltrán
Advisor of the Spanish Observatory for Sustainability. Spain.

J.L.A. Jansen
Chair Platform Sustainable Development Delft University of Technology. Holland. 

Ingo Romey
Head of Chair Technology of Energy Supply Systems and Energy Conversion Plants. University Duisburg-Essen. Germany.

Kate Hornsby
STaR Manager, STaR City Programme (funded by Marie Curie CT Programme).

André Martinuzzi
Deputy coordinator of the Research Institute for Managing Sustainability. Vienna University of economics and Business administration. Austria

Xavier Alvarez del Castillo
Coordinator of the UNESCO Chair Doctorate Programme "Sustainability, Technology and Humanism". UPC. Spain. 

Jaume Gibert Pedrosa
Dean of the School of Industrial and Aeronautic Engineering of Terrassa. Spain.

Juan Antonio Gallardo León
Dean of the School of Technical Industrial Engineering of Terrassa. Spain. 

Josep Xercavins i Valls
Coordinator Ad-Hoc Secretariat of UBUNTU