**Luis Hern ´andez-Callejo**

Prof. Dr. Luis Hernandez-Callejo holds degrees as an Electrical Engineer at Universidad ´ Nacional de Educacion a Distancia (UNED, Spain), a Computer Engineer at UNED, and a PhD at ´ Universidad de Valladolid (Spain). A professor and researcher at the Universidad de Valladolid, his areas of interest are renewable energy, microgrids, photovoltaic energy, wind energy, smart cities, artificial intelligence.

Prof. Dr. Hernandez Callejo is an editor in numerous scientific journals, and is a guest editor in many Special Issues. He has directed four doctoral theses, and at the moment, he is directing six doctoral theses. He is a professor in wind energy, solar energy, and microgrids, and he collaborates with many universities in Spain and in the rest of the world.
