34.4% of the total number of public buildings in Ukraine belongs to schools.
Non-insulated building envelope and inefficient ventilation cause huge losses of heating energy and poor indoor air quality. Significant energy conservation potential can be achieved by modernizing ventilation systems, situated in sports halls, assembly halls, swimming pools, and school canteens.
Decentralized hot water supply systems using electric water heaters are widely used.
The most significant consumers of electricity in schools are the lighting system, training equipment (machine tools, carpentry equipment, and sewing equipment), office equipment (computers, printers, scanners) and kitchen equipment.
2 floors or less
Building construction period: 1978 - 1988
Heated area, m2: 1312
Heated space, m3: 3712
Number of floors: 2
Wall: Brick wall
U-value: 1,28
Roof or ceiling: Tilted roof with attic floor
U-value: 0,73
Ground: Basement
U-value: 0,58
Windows: PVC (100%)
U-value: 1,67
Doors: Wooden (43%), PVC (57%)
U-value: 1,72
Heating system: District heating, 2-pipe system, unbalanced
Domestic hot water: Electrical boilers
Renovation Level 1 consists of measures, the implementation of which results in energy efficiency class of level "C"
Thermal insulation of walls (150 mm)
Replacement of old windows
Replacement of old doors
Thermal insulation of attic floors (200 mm)
Thermal insulation of ground floor (100 mm)
Individual heating substation
Hydraulic balancing (installation of balancing valves)
Thermal insulation of heat distribution pipes
Renovation Level 2 consists of measures, the implementation of which achieves in energy efficiency class of level "B"
Thermal insulation of walls (200 mm)
Replacement of old windows
Replacement of old doors
Thermal insulation of attic floors (250 mm)
Thermal insulation of ground floor (100 mm)
Individual heating substation
Hydraulic balancing (installation of balancing valves)
Thermal insulation of heat distribution pipes
Replacement of heating system
Installation decentralize ventilation system with heat recovery
Installation of a rooftop PV system
Developed by GIZ in cooperation with the Austrian Energy Agency and iC consulenten
