Susana Arrechea holds a bachelors degree in Chemical Engineering from the University of San Carlos of Guatemala and a masters degree in Molecular Nanoscience and Nanotechnology from the University of Castilla-La Mancha. Susana is a Professor at the Engineering Faculty at the University San Carlos of Guatemala. In 2011, she began a doctorate program in Nanoscience and Nanotechnology at the University of Castilla-La Mancha in Toledo, Spain. She received a scholarship through the Carolina Foundation, the University of Castilla– La Mancha and the University San Carlos of Guatemala. Susana investigates novel materials for third generation solar cells at the Institute of Nanoscience, Nanotechnology and Molecular Materials at the University of Castilla – La Mancha. In 2014, she was selected to participate in the Renewable Energy group of Fulbright Regional Network for Applied Research (NEXUS) Program, led by Dr. Daniel M Kammen and Dr. Sergio Pacca. This program bring together a network of researchers from the United States, Brazil and other Western Hemisphere nations, for a series of seminar meetings and multidisciplinary research. Susana will visit the Renewable and Appropriate Energy Laboratory (RAEL) at the University of California, Berkeley, to studying sustainable isolated microgrids in Latin America as part of the Fulbright NEXUS exchange experience.