This work implement a remote energy management system for 13 public buildings of Palafrugell. It meet all the requeriments of the technical specifications published by the Council of Palafrugell. Prior to the drafting, have studied energy audits of existing buildings in order to extract useful information for the job and visits have been made "in person" in all buildings to study case by case how best to implement the system in each. We have conducted a study of the different options and brands available on the market to choose the most appropriate. To implement the system are chosen Circutor brand products as they offer the best value Hardware / Software / Cost and with the automaton Circutor EDS along with the management software Circutor Power Studio Scada as the backbone of the system. We have studied the types of reports and graphs that are generated by the system so they can make decisions aimed at saving energy and these are easily searchable using a standard Web browser. After studying the needs of each building is designed in detail for each of them and which and how many items to be installed and how. Including plans for each facility. Finally there has been a costing system implementation as well as an estimate of savings achieved through this.