1. School of Engineering, Frederick University, Nicosia, Cyprus
2. Cyprus Energy Agency, Cyprus
3. The International Centre for Sustainable Development of Energy, Water and Environment Systems (SDEWES), Croatia
4. Regional Agency for Energy and Environment of the Autonomous Region of Madeira, Portugal
5. Department of Planning, Design, and Technology of Architecture, Sapienza University of Rome, Italy
6. Network of Sustainable Greek Islands (DAFNI Network), Greece
7. Chrysalis LEAP, Cyprus
8. Møre and Romsdal County Authority, Norway
9. Canary Islands Institute of Technology, Spain
10. Association of Estonian Islands, Estonia
11. Stockholm Environment Institute Tallinn Centre, Estonia