**About the Editors**

**Ra ´ul Ba ˜nos Navarro** was awarded his degree in Engineering (2001) and Ph.D. (2006) from the University of Almeria (Spain), and bachelor's degree in Economics from the National University of Distance Education (UNED). He is currently Lecturer at the Department of Engineering, University of Almeria. His research activities cover computational optimization, power systems, renewable energy, network analysis, and energy economics. As a result, he has published more than 150 papers in peer-reviewed journals, books, conferences, and workshops.

**Alfredo Alcayde** was awarded his bachelor's degree in Computer Science (2005) and Ph.D. (2011) from the University of Almeria (Spain) with the thesis "Optimisation in Electrical Engineering and Renewable Energies Using Evolutionary Multi-Objective Algorithms". He has published around 75 papers in journals, books, and conference proceedings.
