1. Systems Analysis Unit, IMDEA Energy, Móstoles, Spain
2. Systems Analysis Unit, IMDEA Energy, Móstoles, Spain; and Finland Futures Research Centre (FFRC), Turku School of Economics, Tampere, Finland.
3. Systems Analysis Unit, IMDEA Energy, Móstoles, Spain.
4. Systems Analysis Unit, IMDEA Energy, Móstoles, Spain; and Chemical and Environmental Engineering Group, Rey Juan Carlos University, Móstoles, Spain.