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Kuluoptimaalsed ja liginullenergiahoonete energiatõhususe nõuded Eestis

Tutkimustuotosvertaisarvioitu

Standard

Kuluoptimaalsed ja liginullenergiahoonete energiatõhususe nõuded Eestis. / Kurnitski, Jarek; Saari, Arto; Kalamees, Targo; Vuolle, Mika; Niemelä, Jouko; Tark, Teet.

julkaisussa: Estonian Journal of Engineering, Vuosikerta 19, Nro 3, 2013, s. 183-202.

Tutkimustuotosvertaisarvioitu

Harvard

Kurnitski, J, Saari, A, Kalamees, T, Vuolle, M, Niemelä, J & Tark, T 2013, 'Kuluoptimaalsed ja liginullenergiahoonete energiatõhususe nõuded Eestis', Estonian Journal of Engineering, Vuosikerta. 19, Nro 3, Sivut 183-202. https://doi.org/10.3176/eng.2013.3.02

APA

Kurnitski, J., Saari, A., Kalamees, T., Vuolle, M., Niemelä, J., & Tark, T. (2013). Kuluoptimaalsed ja liginullenergiahoonete energiatõhususe nõuded Eestis. Estonian Journal of Engineering, 19(3), 183-202. https://doi.org/10.3176/eng.2013.3.02

Vancouver

Kurnitski J, Saari A, Kalamees T, Vuolle M, Niemelä J, Tark T. Kuluoptimaalsed ja liginullenergiahoonete energiatõhususe nõuded Eestis. Estonian Journal of Engineering. 2013;19(3):183-202. https://doi.org/10.3176/eng.2013.3.02

Author

Kurnitski, Jarek ; Saari, Arto ; Kalamees, Targo ; Vuolle, Mika ; Niemelä, Jouko ; Tark, Teet. / Kuluoptimaalsed ja liginullenergiahoonete energiatõhususe nõuded Eestis. Julkaisussa: Estonian Journal of Engineering. 2013 ; Vuosikerta 19, Nro 3. Sivut 183-202.

Bibtex - Lataa

@article{734f801352864c7ba507c88414fc5a54,
title = "Kuluoptimaalsed ja liginullenergiahoonete energiat{\~o}hususe n{\~o}uded Eestis",
abstract = "Estonian cost optimal and nearly zero energy building (nZEB) energy performance levels were determined for the reference detached house, apartment and office building. Cost optimal energy performance levels, i.e. the energy performance leading to the lowest life cycle cost according to defined methodology, are implemented into new Estonian energy performance regulation as minimum requirements for new buildings. The regulation that came into force since 9 January 2013 includes requirements for nZEB buildings, but they are not mandatory. Compared to previous requirements, cost optimal requirements improve energy performance by 20{\%}-40{\%} depending on the building type and energy sources used. The results of the reference office and apartment building are reported. The results of the reference detached house, being previously reported, have been recalculated with new energy carrier factor for electricity, which was one major change in the regulation in addition to new requirements. When the detached house showed global cost curves with well-established cost optimal points, global cost curves were much more flat for the apartment and office building. This indicates that the results are sensitive to input data and relatively small changes in input data can significantly shift the cost optimal points. As uncertainties related to nZEB performance level and cost calculation are generally much higher due to high performance technical solutions not commonly used and costs not well established, it is recommended to repeat nZEB calculations with possibly refined input data before setting mandatory nZEB requirements.",
keywords = "Cost optimal, Energy performance, EPBD recast, Global cost, Nearly zero energy buildings, nZEB, REHVA nZEB technical definition",
author = "Jarek Kurnitski and Arto Saari and Targo Kalamees and Mika Vuolle and Jouko Niemel{\"a} and Teet Tark",
note = "INT=rak{"}Kalamees, Targo{"}",
year = "2013",
doi = "10.3176/eng.2013.3.02",
language = "Ei tiedossa",
volume = "19",
pages = "183--202",
journal = "Estonian Journal of Engineering",
issn = "1736-6038",
publisher = "Estonian Academy Publishers",
number = "3",

}

RIS (suitable for import to EndNote) - Lataa

TY - JOUR

T1 - Kuluoptimaalsed ja liginullenergiahoonete energiatõhususe nõuded Eestis

AU - Kurnitski, Jarek

AU - Saari, Arto

AU - Kalamees, Targo

AU - Vuolle, Mika

AU - Niemelä, Jouko

AU - Tark, Teet

N1 - INT=rak"Kalamees, Targo"

PY - 2013

Y1 - 2013

N2 - Estonian cost optimal and nearly zero energy building (nZEB) energy performance levels were determined for the reference detached house, apartment and office building. Cost optimal energy performance levels, i.e. the energy performance leading to the lowest life cycle cost according to defined methodology, are implemented into new Estonian energy performance regulation as minimum requirements for new buildings. The regulation that came into force since 9 January 2013 includes requirements for nZEB buildings, but they are not mandatory. Compared to previous requirements, cost optimal requirements improve energy performance by 20%-40% depending on the building type and energy sources used. The results of the reference office and apartment building are reported. The results of the reference detached house, being previously reported, have been recalculated with new energy carrier factor for electricity, which was one major change in the regulation in addition to new requirements. When the detached house showed global cost curves with well-established cost optimal points, global cost curves were much more flat for the apartment and office building. This indicates that the results are sensitive to input data and relatively small changes in input data can significantly shift the cost optimal points. As uncertainties related to nZEB performance level and cost calculation are generally much higher due to high performance technical solutions not commonly used and costs not well established, it is recommended to repeat nZEB calculations with possibly refined input data before setting mandatory nZEB requirements.

AB - Estonian cost optimal and nearly zero energy building (nZEB) energy performance levels were determined for the reference detached house, apartment and office building. Cost optimal energy performance levels, i.e. the energy performance leading to the lowest life cycle cost according to defined methodology, are implemented into new Estonian energy performance regulation as minimum requirements for new buildings. The regulation that came into force since 9 January 2013 includes requirements for nZEB buildings, but they are not mandatory. Compared to previous requirements, cost optimal requirements improve energy performance by 20%-40% depending on the building type and energy sources used. The results of the reference office and apartment building are reported. The results of the reference detached house, being previously reported, have been recalculated with new energy carrier factor for electricity, which was one major change in the regulation in addition to new requirements. When the detached house showed global cost curves with well-established cost optimal points, global cost curves were much more flat for the apartment and office building. This indicates that the results are sensitive to input data and relatively small changes in input data can significantly shift the cost optimal points. As uncertainties related to nZEB performance level and cost calculation are generally much higher due to high performance technical solutions not commonly used and costs not well established, it is recommended to repeat nZEB calculations with possibly refined input data before setting mandatory nZEB requirements.

KW - Cost optimal

KW - Energy performance

KW - EPBD recast

KW - Global cost

KW - Nearly zero energy buildings

KW - nZEB

KW - REHVA nZEB technical definition

UR - http://www.scopus.com/inward/record.url?scp=84883371258&partnerID=8YFLogxK

U2 - 10.3176/eng.2013.3.02

DO - 10.3176/eng.2013.3.02

M3 - Article

VL - 19

SP - 183

EP - 202

JO - Estonian Journal of Engineering

JF - Estonian Journal of Engineering

SN - 1736-6038

IS - 3

ER -