Andrés Julián Aristizábal Cardona is currently the director of the Master’s Degree Sustainable Energy Management, in Universidad de Bogota Jorge Tadeo Lozano, Bogota, Colombia. His areas of interest are photovoltaic energy, virtual instrumentation, power quality, energy modeling and sustainability. Carlos Arturo Páez Chica received the M.S degree on Msc Sustainable Energy Management from Universidad de Bogota Jorge Tadeo Lozano, Bogota, Colombia. He has extensive experience in the executive administration and management of energy projects. His areas of interest are renewable energy sources, optimization methods, models, and energy markets. Daniel Hernán Ospina Barragán is a petroleum engineer and second year grad student of Msc Sustainable energy management at the Universidad de Bogota Jorge Tadeo Lozano. His areas of interest are renewable energy sources, systems dynamics and modeling.