National Park “Kozara”

National Park “Kozara”

Public Institution National Park “Kozara” – administrative building is located in the central zone of the city of Prijedor.

The facility is of a solid construction, permanent type, free-standing, with number of floors GF+1 and covering net floor area of 279.00 m2.

It was built in 1956.

The total number of users on annual level is 57.

Before implementation of energy efficient measures, average indoor temperature in the facility was around 18°C, whereas after performed retrofits, indoor temperature was raised at the projected 19°C to 20°C.

The following energy efficiency measures have been implemented within the facility of National Park “Kozara”:

Implemented energy efficiency measures

  • external walls thermal insulation
  • thermal insulation of attic structure
  • replacement of roof cover
  • replacement of external walls’ windows and doors
  • heating system retrofitting (installation of thermostatic valves, heat pumps, installation of heating energy consumption meter and other)


  • reduction of energy consumption
  • reduction of CO2 emissions
  • reduction of energy overhead costs
  • increase of comfort indoors
  • raising awareness on importance of energy efficiency

The total energy savings expected on annual level are around 55%.