IDEAS home Printed from https://ideas.repec.org/a/eee/appene/v161y2016icp290-299.html
   My bibliography  Save this article

Heat demand profiles of energy conservation measures in buildings and their impact on a district heating system

Author

Listed:
  • Lundström, Lukas
  • Wallin, Fredrik

Abstract

This study highlights the forthcoming problem with diminishing environmental benefits from heat demand reducing energy conservation measures (ECM) of buildings within district heating systems (DHS), as the supply side is becoming “greener” and more primary energy efficient. In this study heat demand profiles and annual electricity-to-heat factors of ECMs in buildings are computed and their impact on system efficiency and greenhouse gas emissions of a Swedish biomass fuelled and combined heat and power utilising DHS are assessed. A weather normalising method for the DHS heat load is developed, combining segmented multivariable linear regressions with typical meteorological year weather data to enable the DHS model and the buildings model to work under the same weather conditions. Improving the buildings’ envelope insulation level and thereby levelling out the DHS heat load curve reduces greenhouse gas emissions and improves primary energy efficiency. Reducing household electricity use proves to be highly beneficial, partly because it increases heat demand, allowing for more cogeneration of electricity. However the other ECMs considered may cause increased greenhouse gas emissions, mainly because of their adverse impact on the cogeneration of electricity. If biomass fuels are considered as residuals, and thus assigned low primary energy factors, primary energy efficiency decreases when implementing ECMs that lower heat demand.

Suggested Citation

  • Lundström, Lukas & Wallin, Fredrik, 2016. "Heat demand profiles of energy conservation measures in buildings and their impact on a district heating system," Applied Energy, Elsevier, vol. 161(C), pages 290-299.
    • Handle: RePEc:eee:appene:v:161:y:2016:i:c:p:290-299
    DOI: 10.1016/j.apenergy.2015.10.024
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0306261915012519
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.apenergy.2015.10.024?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Difs, Kristina & Bennstam, Marcus & Trygg, Louise & Nordenstam, Lena, 2010. "Energy conservation measures in buildings heated by district heating – A local energy system perspective," Energy, Elsevier, vol. 35(8), pages 3194-3203.
    2. Gustavsson, Leif, 1994. "District heating systems and energy conservation—Part II," Energy, Elsevier, vol. 19(1), pages 93-102.
    3. Gustavsson, Leif, 1994. "District heating systems and energy conservation—part I," Energy, Elsevier, vol. 19(1), pages 81-91.
    4. Truong, Nguyen Le & Dodoo, Ambrose & Gustavsson, Leif, 2014. "Effects of heat and electricity saving measures in district-heated multistory residential buildings," Applied Energy, Elsevier, vol. 118(C), pages 57-67.
    5. Jennings, Mark & Fisk, David & Shah, Nilay, 2014. "Modelling and optimization of retrofitting residential energy systems at the urban scale," Energy, Elsevier, vol. 64(C), pages 220-233.
    6. Harrestrup, M. & Svendsen, S., 2014. "Heat planning for fossil-fuel-free district heating areas with extensive end-use heat savings: A case study of the Copenhagen district heating area in Denmark," Energy Policy, Elsevier, vol. 68(C), pages 294-305.
    7. Heller, A. J., 2002. "Heat-load modelling for large systems," Applied Energy, Elsevier, vol. 72(1), pages 371-387, May.
    8. Dotzauer, Erik, 2010. "Greenhouse gas emissions from power generation and consumption in a nordic perspective," Energy Policy, Elsevier, vol. 38(2), pages 701-704, February.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Truong, Nguyen Le & Dodoo, Ambrose & Gustavsson, Leif, 2018. "Effects of energy efficiency measures in district-heated buildings on energy supply," Energy, Elsevier, vol. 142(C), pages 1114-1127.
    2. Dodoo, Ambrose & Gustavsson, Leif & Le Truong, Nguyen, 2018. "Primary energy benefits of cost-effective energy renovation of a district heated multi-family building under different energy supply systems," Energy, Elsevier, vol. 143(C), pages 69-90.
    3. Delmastro, Chiara & Gargiulo, Maurizio, 2020. "Capturing the long-term interdependencies between building thermal energy supply and demand in urban planning strategies," Applied Energy, Elsevier, vol. 268(C).
    4. Truong, Nguyen Le & Gustavsson, Leif, 2014. "Cost and primary energy efficiency of small-scale district heating systems," Applied Energy, Elsevier, vol. 130(C), pages 419-427.
    5. Truong, Nguyen Le & Dodoo, Ambrose & Gustavsson, Leif, 2014. "Effects of heat and electricity saving measures in district-heated multistory residential buildings," Applied Energy, Elsevier, vol. 118(C), pages 57-67.
    6. Lidberg, T. & Olofsson, T. & Trygg, L., 2016. "System impact of energy efficient building refurbishment within a district heated region," Energy, Elsevier, vol. 106(C), pages 45-53.
    7. Werner, Sven, 2017. "District heating and cooling in Sweden," Energy, Elsevier, vol. 126(C), pages 419-429.
    8. Delmastro, C. & Martinsson, F. & Dulac, J. & Corgnati, S.P., 2017. "Sustainable urban heat strategies: Perspectives from integrated district energy choices and energy conservation in buildings. Case studies in Torino and Stockholm," Energy, Elsevier, vol. 138(C), pages 1209-1220.
    9. Lidberg, T. & Gustafsson, M. & Myhren, J.A. & Olofsson, T. & Ödlund (former Trygg), L., 2018. "Environmental impact of energy refurbishment of buildings within different district heating systems," Applied Energy, Elsevier, vol. 227(C), pages 231-238.
    10. Stefan Blomqvist & Lina La Fleur & Shahnaz Amiri & Patrik Rohdin & Louise Ödlund (former Trygg), 2019. "The Impact on System Performance When Renovating a Multifamily Building Stock in a District Heated Region," Sustainability, MDPI, vol. 11(8), pages 1-18, April.
    11. Gustavsson, Leif & Borjesson, Pal, 1998. "CO2 mitigation cost: Bioenergy systems and natural gas systems with decarbonization," Energy Policy, Elsevier, vol. 26(9), pages 699-713, August.
    12. Simon Pezzutto & Silvia Croce & Stefano Zambotti & Lukas Kranzl & Antonio Novelli & Pietro Zambelli, 2019. "Assessment of the Space Heating and Domestic Hot Water Market in Europe—Open Data and Results," Energies, MDPI, vol. 12(9), pages 1-16, May.
    13. Gustafsson, Mattias & Rönnelid, Mats & Trygg, Louise & Karlsson, Björn, 2016. "CO2 emission evaluation of energy conserving measures in buildings connected to a district heating system – Case study of a multi-dwelling building in Sweden," Energy, Elsevier, vol. 111(C), pages 341-350.
    14. Difs, Kristina & Bennstam, Marcus & Trygg, Louise & Nordenstam, Lena, 2010. "Energy conservation measures in buildings heated by district heating – A local energy system perspective," Energy, Elsevier, vol. 35(8), pages 3194-3203.
    15. Gustafsson, Marcus & Gustafsson, Moa Swing & Myhren, Jonn Are & Bales, Chris & Holmberg, Sture, 2016. "Techno-economic analysis of energy renovation measures for a district heated multi-family house," Applied Energy, Elsevier, vol. 177(C), pages 108-116.
    16. Gustavsson, L & Karlsson, Å, 2003. "Heating detached houses in urban areas," Energy, Elsevier, vol. 28(8), pages 851-875.
    17. Gustavsson, Leif, 1994. "Biomass and district-heating systems," Renewable Energy, Elsevier, vol. 5(5), pages 838-840.
    18. Ferrari, Simone & Zagarella, Federica & Caputo, Paola & D'Amico, Antonino, 2019. "Results of a literature review on methods for estimating buildings energy demand at district level," Energy, Elsevier, vol. 175(C), pages 1130-1137.
    19. Nguyen, Truong & Gustavsson, Leif & Dodoo, Ambrose & Tettey, Uniben Yao Ayikoe, 2020. "Implications of supplying district heat to a new urban residential area in Sweden," Energy, Elsevier, vol. 194(C).
    20. Truong, Nguyen Le & Gustavsson, Leif, 2014. "Minimum-cost district heat production systems of different sizes under different environmental and social cost scenarios," Applied Energy, Elsevier, vol. 136(C), pages 881-893.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:appene:v:161:y:2016:i:c:p:290-299. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/wps/find/journaldescription.cws_home/405891/description#description .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.