onr:"swepub:oai:DiVA.org:lnu-68615"
Search: onr:"swepub:oai:DiVA.org:lnu-68615" > Primary energy bene...
- 1 of 1
- Previous record
- Next record
- To hitlist
- Dodoo, Ambrose,1979-Linnéuniversitetet,Institutionen för byggd miljö och energiteknik (BET),SBER (author)
Primary energy benefits of cost-effective energy renovation of a district heated multi-family building under different energy supply systems
- Article/chapterEnglish2018
Publisher, publication year, extent ...
- Elsevier,2018
- printrdacarrier
Numbers
- LIBRIS-ID:oai:DiVA.org:lnu-68615
- https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-68615URI
- https://doi.org/10.1016/j.energy.2017.10.113DOI
Supplementary language notes
- Language:English
- Summary in:English
Part of subdatabase
- SwePubSwePub
Classification
Notes
- The European Union's Directive on energy performance of buildings emphasizes the need to take cost-effectiveness into account when measures are implemented for improved building energy efficiency. In this study, we investigate cost-effective energy renovation measures for a district heated building under different contexts, including varied locations, energy supply systems and economic scenarios. We determine the final and primary energy savings of cost-effective energy renovation packages for the building in the different contexts. The measures analysed include: improved insulation for attic floor, basement walls, and exterior walls; improved windows and doors; resource-efficient taps; heat recovery of exhaust ventilation air; energy-efficient household appliances and lighting. We consider three existing Swedish energy supply systems of varying district heat production scale and tariffs, and also plausible renewable-based energy supply systems. Our analysis calculates the final energy savings of the measures including the cost-effective renovation packages on hourly basis and links these to the different energy supply systems. The cost-effectiveness analysis is based on a double-stage optimization method, considering total and marginal investment costs of renovation measures as well as associated net present values of total and marginal cost savings. The results show that significant final and primary energy savings can be achieved when energy renovation measures are implemented for the building in the different contexts. This study shows that heat demand in existing Swedish building could be about halved while electricity use may be reduced considerably with cost-effective energy renovation measures. The economic viability of the renovation measures is sensitive to the economic regimes especially discount rates and energy price increase.
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Samhällsbyggnadsteknik Husbyggnad hsv//swe
- ENGINEERING AND TECHNOLOGY Civil Engineering Building Technologies hsv//eng
- Byggteknik
- Civil engineering
Added entries (persons, corporate bodies, meetings, titles ...)
- Gustavsson, Leif,1954-Linnéuniversitetet,Institutionen för byggd miljö och energiteknik (BET),SBER(Swepub:lnu)leguaa (author)
- Truong, Nguyen Le,1976-Linnéuniversitetet,Institutionen för byggd miljö och energiteknik (BET),SBER(Swepub:lnu)ngtraa (author)
- LinnéuniversitetetInstitutionen för byggd miljö och energiteknik (BET) (creator_code:org_t)
Related titles
- In:Energy: Elsevier143, s. 69-900360-54421873-6785
Internet link
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Dodoo, Ambrose, ...
- Gustavsson, Leif ...
- Truong, Nguyen L ...
- About the subject
-
- ENGINEERING AND TECHNOLOGY
- ENGINEERING AND ...
- and Civil Engineerin ...
- and Building Technol ...
- Articles in the publication
- Energy
- By the university
- Linnaeus University
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
