Projects per year
Personal profile
Research profile
Works within the subject areas of buildings' energy consumption and environmental impact (LCA), indoor climate, ventilation and Legionella. Has specific knowledge of the building regulations and the energy labeling scheme. The work includes official service, research projects and teaching.
Keywords
- Energy
- Construction
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Collaborations from the last five years
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Analyse om potentialerne for og omkostningerne ved energieffektivisering af bygninger frem til 2050
Kragh, J. (Project Manager) & Rose, J. (Project Participant)
10/10/2024 → 28/02/2025
Project: Consultancy
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DGV: Det Grønne Ventilationskatalog - Valg af bæredygtige, effektive ventilationsløsninger til eksisterende etageejendomme
Afshari, A. (Project Participant) & Kragh, J. (Project Participant)
01/01/2024 → 31/08/2025
Project: Consultancy
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Udvikling af grænseværdier samt opsamling af data fra byggerier og analyser af de klimamæssige og økonomiske effekter
Tozan, B. (Project Participant), Birgisdottir, H. (Project Manager), Zimmermann, R. K. (Project Participant), Sørensen, C. G. (Project Participant), Olsen, C. O. (Project Participant), Brisson Stapel, E. (Project Participant), Rose, J. (PI) & Kragh, J. (PI)
01/01/2021 → 30/06/2025
Project: Consultancy
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Eksempelsamling for dimensionering af vandinstallationer
Kragh, J. (Project Manager) & Buhl, L. S. (Project Participant)
08/10/2024 → 31/12/2024
Project: Consultancy
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The risks of oversizing domestic water piping: Measurement of peak flows in multistory residential buildings
Kragh, J., Rose, J. & Buhl, L. S., 1 Jan 2025, (Accepted/In press) In: Building Services Engineering Research & Technology. 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A novel approach to establishing bottom-up LCA-based limit values for new construction
Tozan, B., Hoxha, E., Olsen, C. O., Rose, J., Kragh, J., Andersen, C. M. E., Sørensen, C. G., Garnow, A. & Birgisdottir, H., 1 Sept 2024, In: Building and Environment. 263, 13 p., 111891.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)11 Downloads (Pure) -
Dataset of smart heat and water meter data with accompanying building characteristics
Schaffer, M., Veit, M., Marszal-Pomianowska, A., Frandsen, M., Pomianowski, M. Z., Dichmann, E., Sørensen, C. G. & Kragh, J., Feb 2024, In: Data in Brief. 52, 16 p., 109964.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile4 Citations (Scopus)58 Downloads (Pure) -
Do preservation values conflict with energy optimization in historic buildings? Status and potentials from a Danish perspective
Jensen, J. O., Jensen, O. M. & Kragh, J., 2024, Preprints.org, p. 1-18, 18 p.Research output: Working paper/Preprint › Preprint
Open Access -
Energirenovering af bevaringsværdige boligejendomme: Kommunerne i krydsfeltet mellem energirenovering og bevaringshensyn
Jensen, J. O., Kragh, J. & Jensen, O. M., 7 Nov 2024, Institut for Byggeri, By og Miljø (BUILD), Aalborg Universitet. 24 p. (BUILD Notat; No. 03, Vol. 2024).Research output: Book/Report › Report › Research
Open AccessFile32 Downloads (Pure)
Datasets
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Dataset of smart heat and water meter data with accompanying building characteristics
Schaffer, M. (Creator), Veit, M. (Contributor), Marszal-Pomianowska, A. (Data Manager), Frandsen, M. (Contributor), Pomianowski, M. Z. (Contributor), Dichmann, E. (Contributor), Sørensen, C. G. (Contributor) & Kragh, J. (Contributor), VBN, 27 Nov 2023
DOI: 10.5278/7e93e42e-38fc-4d87-ad68-ff1a2d1091aa, https://www.forefront.aau.dk/
Dataset
File
Activities
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Webinar om bygningsreglementets krav til efterisolering
Kragh, J. (Lecturer)
8 Nov 2023Activity: Talks and presentations › Conference presentations
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DS/S-313 - VENTILATION I BYGNINGER (External organisation)
Kragh, J. (Member)
26 Mar 2021 → 26 Mar 2024Activity: Memberships › Membership of committees, commissions, boards, councils, associations, organisations, or similar
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DS/S-316 - Varme- og Kølesystemer i bygninger (External organisation)
Kragh, J. (Chairperson)
26 Mar 2021 → 26 Mar 2024Activity: Memberships › Membership of committees, commissions, boards, councils, associations, organisations, or similar
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DS/S-314 - Vandforsyning (External organisation)
Kragh, J. (Member)
13 Feb 2020 → 13 Feb 2024Activity: Memberships › Membership of committees, commissions, boards, councils, associations, organisations, or similar
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3. dialogmøde om ventilation af eksisterende etageboliger
Raunkjær, L. L. B. (Organizer), Kragh, J. (Organizer), Bergsøe, N. C. (Organizer), Afshari, A. (Organizer), Knudsen, H. N. (Organizer), Gunnarsen, L. (Organizer), Rasmussen, B. (Organizer) & Vogelius, P. (Organizer)
27 Aug 2019Activity: Attending an event › Organisation or participation in workshops, courses, seminars, exhibitions or similar
Press/Media
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Debat: Bygningshub - data til den grønne omstilling
29/10/2024
1 item of Media coverage
Press/Media: Press / Media
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Energirenovering giver massive gevinster
03/10/2021
1 item of Media coverage
Press/Media: Press / Media
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Hvordan går det med energirenovering af de danske parcelhuse?
05/11/2020
1 item of Media coverage
Press/Media: Press / Media
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Ventilation i eksisterende etageboliger – hvorfor og hvordan?
Kragh, J., Knudsen, H. N., Afshari, A., Rasmussen, B., Gunnarsen, L., Vogelius, P. & Bergsøe, N. C.
20/10/2020
2 items of Media coverage
Press/Media: Press / Media
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