Following the drilling operations supported by the Commission (see GE/271/89/PO) installation of a 10,9 MW electricity power station additionally to the existing 3 MW (Mitsubishi turbine). Proposed technology is ORMAT turbines using organic rankine cycle. 3 modules representing 2,75 MW are planned. The project includes, after the drilling of 4 production wells, the construction of the geothermal (steam + brine + non condensable gases) gathering network system the construction of two well pad systems with separators and the realization of the 13 MW power plant itself (16000 m2). The modular system will allow a progressive exploitation of the plant.