The objective of the operation is the energy rehabilitation in the fifteen elementary schools of the building. For them, they are expected to: _x000D_ — replacement of exterior carpentry, doors and windows, implementing enclosures with double glazing, stained glass with mixed light reflection thermal bridge breakage. _x000D_ — replacement of upper enclosure components, incorporating thermal insulation in linings and cover skirts. _x000D_ -Increment of thermal insulation of facade enclosures incorporation of transdos air insulating material._x000D_ _x000D_ Interventions to improve the energy efficiency conditions of air conditioning installations:_x000D_ — Replacement of boilers or hot water production burners. _x000D_ — replacement of regulating equipment, valves, thermostatic keys, etc. _x000D_ — Replacement of emitting elements, radiators, etc._x000D_ — Replacement of cold/heat air conditioning equipment. _x000D_ — improved thermal insulation of distribution networks. _x000D_ _x000D_ interventions to improve the efficiency conditions of lighting installations:_x000D_ — Completion of operations to replace filament or flurosescence lamps with type light emitters in areas not yet transformed.