Energy savings in the Danish building stock until 2050

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceabstrakt i proceedingForskningpeer review

Resumé

A study has been conducted analysing the energy savings for space heating and domestic hot water in the Danish building stock due to renovation of building components at the end of their service life. The purpose of the study was to estimate the energy savings until 2050 as building components are energy upgraded according to the requirements stipulated in the Danish Building Regulations 2010. Furthermore, scenario analyses was made for the potential impact on the energy consumption of introducing different levels of tightening of the energy requirements for existing buildings in the Danish Building Regulations.

Compliance with the requirements in the Danish Building Regulations will potentially result in energy savings for space heating and domestic hot water around 30 % until 2050. Further tightening of the component insulation level requirements will only result in marginally higher savings, due to the level of the current requirements. Higher energy savings can, though, be achieved e.g. by setting requirements for balanced mechanical ventilation with heat recovery and use of solar heating for domestic hot water.
OriginalsprogEngelsk
TitelNSB 2014: 10th Nordic Symposium on Building Physics 15-19 June 2014 Lund, Sweden : Abstract book
RedaktørerJesper Arfvidsson, Lars-Erik Harderup, Anders Kumlin, Bitte Rosencrantz
Antal sider1
Udgivelses stedLund, Sweden
ForlagLunds Tekniska Högskola, LTH. Institutionen för Byggnadsteknik
Publikationsdato2014
Sider177
Artikelnummer159
KapitelRetrofitting of Buildings
ISBN (Trykt)978-91-88722-51-5
StatusUdgivet - 2014
Begivenhed10th Nordic Symposium on Building Physics - Lund , Sverige
Varighed: 15 jun. 201419 jun. 2014
Konferencens nummer: 10

Konference

Konference10th Nordic Symposium on Building Physics
Nummer10
LandSverige
ByLund
Periode15/06/201419/06/2014

Fingerprint

Energy conservation
Space heating
Water
Solar heating
Waste heat utilization
Service life
Insulation
Energy utilization

Emneord

  • Energibesparelse
  • renovering
  • Vedligeholdelse
  • energiregler

Citer dette

Wittchen, K. B., & Kragh, J. (2014). Energy savings in the Danish building stock until 2050. I J. Arfvidsson, L-E. Harderup, A. Kumlin, & B. Rosencrantz (red.), NSB 2014: 10th Nordic Symposium on Building Physics 15-19 June 2014 Lund, Sweden: Abstract book (s. 177). [159] Lund, Sweden: Lunds Tekniska Högskola, LTH. Institutionen för Byggnadsteknik.
Wittchen, Kim Bjarne ; Kragh, Jesper. / Energy savings in the Danish building stock until 2050. NSB 2014: 10th Nordic Symposium on Building Physics 15-19 June 2014 Lund, Sweden: Abstract book. red. / Jesper Arfvidsson ; Lars-Erik Harderup ; Anders Kumlin ; Bitte Rosencrantz. Lund, Sweden : Lunds Tekniska Högskola, LTH. Institutionen för Byggnadsteknik, 2014. s. 177
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Wittchen, KB & Kragh, J 2014, Energy savings in the Danish building stock until 2050. i J Arfvidsson, L-E Harderup, A Kumlin & B Rosencrantz (red), NSB 2014: 10th Nordic Symposium on Building Physics 15-19 June 2014 Lund, Sweden: Abstract book., 159, Lunds Tekniska Högskola, LTH. Institutionen för Byggnadsteknik, Lund, Sweden, s. 177, Lund , Sverige, 15/06/2014.

Energy savings in the Danish building stock until 2050. / Wittchen, Kim Bjarne; Kragh, Jesper.

NSB 2014: 10th Nordic Symposium on Building Physics 15-19 June 2014 Lund, Sweden: Abstract book. red. / Jesper Arfvidsson; Lars-Erik Harderup; Anders Kumlin; Bitte Rosencrantz. Lund, Sweden : Lunds Tekniska Högskola, LTH. Institutionen för Byggnadsteknik, 2014. s. 177 159.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceabstrakt i proceedingForskningpeer review

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Wittchen KB, Kragh J. Energy savings in the Danish building stock until 2050. I Arfvidsson J, Harderup L-E, Kumlin A, Rosencrantz B, red., NSB 2014: 10th Nordic Symposium on Building Physics 15-19 June 2014 Lund, Sweden: Abstract book. Lund, Sweden: Lunds Tekniska Högskola, LTH. Institutionen för Byggnadsteknik. 2014. s. 177. 159