Rodyti trumpą aprašą

dc.contributor.authorMotuzienė, Violeta
dc.contributor.authorLapinskienė, Vilūnė
dc.contributor.authorRynkun, Genrika
dc.contributor.authorBielskus, Jonas
dc.date.accessioned2023-09-18T16:09:34Z
dc.date.available2023-09-18T16:09:34Z
dc.date.issued2021
dc.identifier.issn1691-5208
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/111938
dc.description.abstractImplementing provisions of the EPBD all Member States require to provide EPC (Energy Performance Certificate) when buildings are constructed, sold or rented. The purpose of the certificate is to compare buildings' performance and inform the end-users. However, quite many mismatches and discrepancies could be found when comparing actual energy consumption with the once declared by the EPC. This mismatch of energy demand is known as Energy Performance Gap (EPG). It was analysed by different researchers on national levels. In the study, an overall overview of the high-performance buildings in Lithuania is performed and EPG is analysed using statistical indicators. Analysis has shown that for class A the EPG varies from −101 % to +77 %. More buildings are found to have a positive Energy Performance Gap. For class A+ and A++ variations are within a narrower interval: from +18 to 76 % and from +23 to 77 % accordingly. It confirms the findings in the other countries that very high-energy performance buildings tend to consume more than predicted. Also it is confirmed that despite differences in national certification methodologies, the same problem (just of different scale) exists and EPC schemes need revisions.eng
dc.formatPDF
dc.format.extentp. 610-620
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyEmerging Sources Citation Index (Web of Science)
dc.relation.isreferencedbyScopus
dc.rightsLaisvai prieinamas internete
dc.source.urihttps://www.sciendo.com/article/10.2478/rtuect-2021-0045
dc.source.urihttps://talpykla.elaba.lt/elaba-fedora/objects/elaba:107922420/datastreams/MAIN/content
dc.titleEnergy performance gap analysis in energy efficient residential buildings in Lithuania
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.accessRightsThis is an open access article licensed under the Creative Commons Attribution License (http://creativecommons.org/ licenses/by/4.0).
dcterms.licenseCreative Commons – Attribution – 4.0 International
dcterms.references26
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.facultyAplinkos inžinerijos fakultetas / Faculty of Environmental Engineering
dc.subject.researchfieldT 006 - Energetika ir termoinžinerija / Energy and thermoengineering
dc.subject.researchfieldT 002 - Statybos inžinerija / Construction and engineering
dc.subject.studydirectionE13 - Energijos inžinerija / Energy engineering
dc.subject.vgtuprioritizedfieldsAE0303 - Pastatų energetika / Building energetics
dc.subject.ltspecializationsL102 - Energetika ir tvari aplinka / Energy and a sustainable environment
dc.subject.enactual demand
dc.subject.enEPC
dc.subject.enpredicted
dc.subject.enstatistical analysis
dcterms.sourcetitleEnvironmental and climate technologies
dc.description.issueiss. 1
dc.description.volumevol. 25
dc.publisher.nameSciendo, Riga Technical University
dc.publisher.cityWarsaw
dc.identifier.doi10.2478/rtuect-2021-0045
dc.identifier.elaba107922420


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