FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W92725869> ?p ?o ?g. }

• W92725869 abstract "Three building typologies are analyzed in this report, where the first one is apartment blocks built before 1956, the second one is apartment blocks built in the period 1956-1970, and the last typology is apartment blocks built in the period 1971-1980. A literature study of typical dwellings throughout time is completed and typical apartments from each of the time periods are defined. The model used to calculate the building’s energy need for space heating and domestic hot water is based on the TABULA methodology, but is constructed as an energy balance model that uses the principles of a material flow analysis. This model is used to calculate the energy need before and after renovation. For each time period two building states are analyzed; original building state and historical refurbished building state. This is done since a big part of the buildings built before 1980 have already gone through some sort of renovation, and the energy saving potential by implementing new energy efficiency measures to these partly refurbished buildings are smaller than the energy saving potential for the same building types in original state. A life cycle costing model that uses the principles of net present value is used to calculate the economical output of each renovation package analyzed in this Master Thesis. A scenario model, that uses inputs from the segmented building stock model (see chapter 3.3.1) and the energy model (see chapter 3.1), is used to estimate the future energy need for space heating and domestic hot water for the part of the Norwegian dwelling stock analyzed in this report. The energy reduction potential for improving a typical building constructed before 1956 from original state to TEK10 level is 68 % for space heating. Improving it further down to a passive house level gives a reduction potential of 81 %, which shows that these buildings have a major improvement potential. Only a minority (16%) of the apartment blocks from this period are however in original state, which means that a more realistic reduction potential is seen from historical refurbished state to TEK10- or passive house level. The reduction potential for a TEK10-refurbishment is then 46 % and 67 % for a passive house refurbishment. For the two other building typologies the general pattern is that the energy savings decrease as the quality of the building in original and historical refurbished state improves. Apartment blocks built between 1971 and 1980 have the lowest saving potential since the quality before new renovation is high. This also makes these building types less economical efficient for different renovation projects. General it is shown that almost all renovations are efficient for apartment blocks built before 1956 and between 1956-1970 in original state, as these building types have the highest energy use before renovation. However, improving the building envelope to TEK10 or passive house level, as well as installing air-to-air heat pumps as supplementary measures are seen profitable for all the building types analyzed over a period of 36 years. Installation of a balanced ventilation system is only estimated to be profitable for apartment blocks built before 1956 and between 1956-1970 in original state. However, when upgrading the building envelope to passive house level it is recommended to install a balanced ventilation system to ensure a satisfactory air quality (Thomsen & Berge, 2012). Since there is high willingness to pay for comfort it is anticipated that installation of a balanced ventilation system combined with a passive house envelope upgrade is realistic for all building types even though the net present value is up to 400 NOK/m2 BRA higher than for base case (no energy-related upgrades to the building)." @default.
• W92725869 created "2016-06-24" @default.
• W92725869 creator A5026111950 @default.
• W92725869 date "2014-01-01" @default.
• W92725869 modified "2023-09-24" @default.
• W92725869 title "Dynamics of energy and carbon emissions in residential building stocks: - The role of solutions for multi-family houses and apartment blocks" @default.
• W92725869 hasPublicationYear "2014" @default.
• W92725869 type Work @default.
• W92725869 sameAs 92725869 @default.
• W92725869 citedByCount "0" @default.
• W92725869 crossrefType "dissertation" @default.
• W92725869 hasAuthorship W92725869A5026111950 @default.
• W92725869 hasConcept C105795698 @default.
• W92725869 hasConcept C127413603 @default.
• W92725869 hasConcept C147176958 @default.
• W92725869 hasConcept C170154142 @default.
• W92725869 hasConcept C186370098 @default.
• W92725869 hasConcept C2779265402 @default.
• W92725869 hasConcept C33923547 @default.
• W92725869 hasConceptScore W92725869C105795698 @default.
• W92725869 hasConceptScore W92725869C127413603 @default.
• W92725869 hasConceptScore W92725869C147176958 @default.
• W92725869 hasConceptScore W92725869C170154142 @default.
• W92725869 hasConceptScore W92725869C186370098 @default.
• W92725869 hasConceptScore W92725869C2779265402 @default.
• W92725869 hasConceptScore W92725869C33923547 @default.
• W92725869 hasLocation W927258691 @default.
• W92725869 hasOpenAccess W92725869 @default.
• W92725869 hasPrimaryLocation W927258691 @default.
• W92725869 hasRelatedWork W1500386262 @default.
• W92725869 hasRelatedWork W1938543980 @default.
• W92725869 hasRelatedWork W1966770941 @default.
• W92725869 hasRelatedWork W1984401941 @default.
• W92725869 hasRelatedWork W2017562603 @default.
• W92725869 hasRelatedWork W2308315199 @default.
• W92725869 hasRelatedWork W2312446240 @default.
• W92725869 hasRelatedWork W2549399670 @default.
• W92725869 hasRelatedWork W2549543022 @default.
• W92725869 hasRelatedWork W2600557251 @default.
• W92725869 hasRelatedWork W2782442651 @default.
• W92725869 hasRelatedWork W2788569509 @default.
• W92725869 hasRelatedWork W2796349661 @default.
• W92725869 hasRelatedWork W2904935152 @default.
• W92725869 hasRelatedWork W3120526064 @default.
• W92725869 hasRelatedWork W3127722333 @default.
• W92725869 hasRelatedWork W627283409 @default.
• W92725869 hasRelatedWork W653015667 @default.
• W92725869 hasRelatedWork W840514581 @default.
• W92725869 hasRelatedWork W2235365215 @default.
• W92725869 isParatext "false" @default.
• W92725869 isRetracted "false" @default.
• W92725869 magId "92725869" @default.
• W92725869 workType "dissertation" @default.