The object of the project is the energy upgrading of the building of the 9th Primary School – 12nd Kindergarten of Patras, through targeted interventions to reduce operating costs and improve internal conditions. These interventions include building and electromechanical work related to the addition of external thermal insulation, replacement of old windows, doors and windows, installation of external shades, replacement of existing boiler and burner, installation of a compensation device, electronic control unit, thermal insulation of heating pipes, installation of thermostatic valves in the heating bodies, upgrading of the lighting system with new LED lighting and operating management system, installation of autonomous photovoltaic energy end and energy efficiency. In addition, the awareness of pupils and educational staff will be achieved on energy saving and environmental protection issues