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Energikartläggning av en äldre fastighet: En kartläggning kring energiförbrukningen och kostnadsbesparande lösningar för en äldre fastighet
Umeå University, Faculty of Science and Technology, Department of Applied Physics and Electronics.
2016 (Swedish)Independent thesis Basic level (university diploma), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

On the behalf of Norrporten in Umeå have an energy audit been made on an older part of a building. The goal has been to calculate the distribution of energy carriers in the property and to find out what the operating cost for the building is. With that in mind so have different methods to reduce energy and operating costs been examined and its effect on energy consumption. This survey analyzes ventilation, heating, water heating and climate shell of the property. Measures to reduce energy consumption due to operations in the building have not been examined.

The simulation program IDA ICE was used for energy calculations. The results show that the property currently use about 150 MWh/year of heat and about 104 MWh/year of electricity. This means an annual operating cost of about 200 600 SEK.

Among the largest energy consuming parts are:

  • Heating of the facility
  • Heating of domestic hot water
  • Ventilating el for fan operation

The total savings opportunity is apparent to about 14,600 kWh/year of electricity and about 39,600 kWh/year of district heating.

Place, publisher, year, edition, pages
2016. , 58 p.
Keyword [sv]
Energikartläggning, Energieffektivisering, IDA ICE, Energiteknik, Högskoleingenjör, Examensarbete
National Category
Energy Engineering
URN: urn:nbn:se:umu:diva-123319OAI: diva2:945238
External cooperation
Subject / course
Educational program
Bachelor of Science Programme in Energy Engineering
Available from: 2016-07-01 Created: 2016-06-30 Last updated: 2016-07-01Bibliographically approved

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Type fulltextMimetype application/pdf

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Department of Applied Physics and Electronics
Energy Engineering

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