Performance study and life-cycle cost analysis of a ground-source heat-pump system in a commercial building in Norway
| dc.contributor.author | Risinggård, Vetle Kjær | |
| dc.contributor.author | Sivertsen, Ove | |
| dc.contributor.author | Thisted, Ulrik | |
| dc.contributor.author | Midttømme, Kirsti | |
| dc.date.accessioned | 2022-11-04T07:35:01Z | |
| dc.date.available | 2022-11-04T07:35:01Z | |
| dc.date.created | 2022-09-22T16:04:37Z | |
| dc.date.issued | 2022 | |
| dc.identifier.citation | Science and Technology for the Built Environment. 2022, 0 . | en_US |
| dc.identifier.issn | 2374-4731 | |
| dc.identifier.uri | https://hdl.handle.net/11250/3030044 | |
| dc.description.abstract | High-performance systems are a prerequisite for profitable borehole thermal-energy storage. This paper presents performance measures for a system operating at a seasonal performance factor of 4.5 and evaluates the life-cycle costs of the actual and alternative system configurations. Compared to systems using dry cooling and electric or district heating the as-built system represents a profitable investment with internal rates of return of respectively 4.9% and 5.9% over a 50-year life cycle. Consequently, ambient-temperature borehole thermal-energy storage is economically competitive in North-European climates at current prices. | en_US |
| dc.description.abstract | Performance study and life-cycle cost analysis of a ground-source heat-pump system in a commercial building in Norway | en_US |
| dc.language.iso | eng | en_US |
| dc.relation.uri | https://www.tandfonline.com/doi/pdf/10.1080/23744731.2022.2097819?needAccess=true | |
| dc.rights | Navngivelse 4.0 Internasjonal | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
| dc.title | Performance study and life-cycle cost analysis of a ground-source heat-pump system in a commercial building in Norway | en_US |
| dc.title.alternative | Performance study and life-cycle cost analysis of a ground-source heat-pump system in a commercial building in Norway | en_US |
| dc.type | Peer reviewed | en_US |
| dc.type | Journal article | en_US |
| dc.rights.holder | © 2022 The Author(s) | en_US |
| dc.description.version | publishedVersion | en_US |
| cristin.ispublished | true | |
| cristin.fulltext | original | |
| cristin.qualitycode | 1 | |
| dc.identifier.doi | 10.1080/23744731.2022.2097819 | |
| dc.identifier.cristin | 2054497 | |
| dc.source.journal | Science and Technology for the Built Environment | en_US |
| dc.source.volume | 0 | en_US |
| dc.source.pagenumber | 16 | en_US |
| dc.relation.project | Norges forskningsråd: 281000 | en_US |
| dc.relation.project | ENOVA SF: 18/3576 | en_US |
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