Energieffektiv Renovering av Smygehus Havsbad
(2026) In TVBH-5000 VBFL05 20251Division of Building Physics
- Abstract (Swedish)
- Smygehus havsbad, en stor konferens-, spa-och hotellanläggning som började byggas vid förra sekelskiftet. Anläggningen består av flera olika byggnader som har byggts och renoverats i olika etapper genom åren. I gamla byggnader finns det ofta, med dagens mått, en bristfällig energiprestanda. Med anledning av ökade energipriser och klimattänk i beaktande har detta blivit allt mer märkbart. Det är därför viktigt att undersöka vilka som är de mest energieffektiva och lönsamma renoveringsmetoderna.
Syftet med arbetet är att undersöka och utvärdera vilka renoveringsmetoder som rent ekonomiskt är de mest lönsamma och effektiva, främst med fokus på byggnadsfysik, och där hotellets klimatskal. Detta kan förhoppningsvis ge kunskap och inspiration... (More) - Smygehus havsbad, en stor konferens-, spa-och hotellanläggning som började byggas vid förra sekelskiftet. Anläggningen består av flera olika byggnader som har byggts och renoverats i olika etapper genom åren. I gamla byggnader finns det ofta, med dagens mått, en bristfällig energiprestanda. Med anledning av ökade energipriser och klimattänk i beaktande har detta blivit allt mer märkbart. Det är därför viktigt att undersöka vilka som är de mest energieffektiva och lönsamma renoveringsmetoderna.
Syftet med arbetet är att undersöka och utvärdera vilka renoveringsmetoder som rent ekonomiskt är de mest lönsamma och effektiva, främst med fokus på byggnadsfysik, och där hotellets klimatskal. Detta kan förhoppningsvis ge kunskap och inspiration även till andra inom branschen.
För att utvärdera renoveringsmetodernas effekter görs energikartläggning, handberäkningar samt energimodeller i VIP-energy. Dessa resultat jämförs sedan med energipriser och materialpriser i dagsläget. Därtill utförs även termografering av anläggningen.
Resultatet visar att återbetalningstiden för renoveringarna skulle vara extremt långa. Det kan därför vara en idé för andra att forska vidare inom exempelvis installationsteknik
och jämföra lösningar inom området. (Less) - Abstract
- This thesis was conducted at Smygehus Havsbad, a hotel and conference facility in southern Sweden, with the aim of mapping the building’s energy use and identifying measures to improve energy efficiency. The study was motivated by rising energy costs and the complexity of the facility, which consists of several buildings and energy-intensive operations. The work combined literature studies, on-site inspections, thermographic analysis, manual calculations, and dynamic simulations in VIP Energy. Since the property only has one electricity meter, the energy use had to be estimated through modelling. The facility was divided into three main building sections, and energy balances were calculated based on transmission losses, ventilation,... (More)
- This thesis was conducted at Smygehus Havsbad, a hotel and conference facility in southern Sweden, with the aim of mapping the building’s energy use and identifying measures to improve energy efficiency. The study was motivated by rising energy costs and the complexity of the facility, which consists of several buildings and energy-intensive operations. The work combined literature studies, on-site inspections, thermographic analysis, manual calculations, and dynamic simulations in VIP Energy. Since the property only has one electricity meter, the energy use had to be estimated through modelling. The facility was divided into three main building sections, and energy balances were calculated based on transmission losses, ventilation, infiltration, domestic hot water, and operational energy use. The results show a theoretical annual energy demand of approximately 474,000 kWh from manual calculations and 318,000 kWh from VIP Energy simulations, compared to purchased electricity of around 802,000 kWh per year. The difference indicates substantial energy use from operations not included in the model, such as several holiday cottages and laundry facilities. The study concludes that operational energy use, particularly from the spa and pool areas, has a greater impact on total energy demand than the building envelope. The most effective measures are therefore operational optimizations combined with targeted building improvements. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/student-papers/record/9243060
- author
- Svensson, Monica LU and Stenberg, Johan
- supervisor
- organization
- course
- VBFL05 20251
- year
- 2026
- type
- M2 - Bachelor Degree
- subject
- keywords
- Energieffektiv renovering, VIP-energy, energianvändning, termografering, energieffektivisering, hotell, spa, sekelskifte, Wikells byggberäkningar.
- publication/series
- TVBH-5000
- report number
- TVBH-5148
- other publication id
- ISRN LUTVDG/TVBH-26/5148-SE(56)
- language
- Swedish
- additional info
- Examinator: Petter Wallentén
- id
- 9243060
- date added to LUP
- 2026-06-25 11:49:30
- date last changed
- 2026-06-25 11:49:30
@misc{9243060,
abstract = {{This thesis was conducted at Smygehus Havsbad, a hotel and conference facility in southern Sweden, with the aim of mapping the building’s energy use and identifying measures to improve energy efficiency. The study was motivated by rising energy costs and the complexity of the facility, which consists of several buildings and energy-intensive operations. The work combined literature studies, on-site inspections, thermographic analysis, manual calculations, and dynamic simulations in VIP Energy. Since the property only has one electricity meter, the energy use had to be estimated through modelling. The facility was divided into three main building sections, and energy balances were calculated based on transmission losses, ventilation, infiltration, domestic hot water, and operational energy use. The results show a theoretical annual energy demand of approximately 474,000 kWh from manual calculations and 318,000 kWh from VIP Energy simulations, compared to purchased electricity of around 802,000 kWh per year. The difference indicates substantial energy use from operations not included in the model, such as several holiday cottages and laundry facilities. The study concludes that operational energy use, particularly from the spa and pool areas, has a greater impact on total energy demand than the building envelope. The most effective measures are therefore operational optimizations combined with targeted building improvements.}},
author = {{Svensson, Monica and Stenberg, Johan}},
language = {{swe}},
note = {{Student Paper}},
series = {{TVBH-5000}},
title = {{Energieffektiv Renovering av Smygehus Havsbad}},
year = {{2026}},
}