Energy retrofit of residential Building clusters. A literatue review of crossover recommended measures, polices instruments and allocated funds in Spain

The building sector is responsible for more than 40% of final energy consumption in Europe; consequently, retrofitting existing buildings can significantly contribute to mitigate greenhouse emissions. Nevertheless, although the European Union has introduced relevant policy instruments, up to now the...

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Autores: Ibañez Iralde, Nadia Soledad, Pascual, Jordi, Salom, Jaume
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universitat Ramon Llull (URL)
Repositorio:DAU Arxiu Digital de la Universitat Ramon Llull
OAI Identifier:oai:dnet:dau_________::f9a57f3eaf2536631234d32d1213cd97
Acceso en línea:http://hdl.handle.net/20.500.14342/6184
https://doi.org/10.1016/j.enbuild.2021.111409
Access Level:acceso abierto
Palabra clave:Energy retrofit
Residential building renovation
Energy efficiency
Retrofitting stratgies
Spain Residential retrofitting
Spain subsides for building renovation
620
69
72
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oai_identifier_str oai:dnet:dau_________::f9a57f3eaf2536631234d32d1213cd97
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv Energy retrofit of residential Building clusters. A literatue review of crossover recommended measures, polices instruments and allocated funds in Spain
title Energy retrofit of residential Building clusters. A literatue review of crossover recommended measures, polices instruments and allocated funds in Spain
spellingShingle Energy retrofit of residential Building clusters. A literatue review of crossover recommended measures, polices instruments and allocated funds in Spain
Ibañez Iralde, Nadia Soledad
Energy retrofit
Residential building renovation
Energy efficiency
Retrofitting stratgies
Spain Residential retrofitting
Spain subsides for building renovation
620
69
72
title_short Energy retrofit of residential Building clusters. A literatue review of crossover recommended measures, polices instruments and allocated funds in Spain
title_full Energy retrofit of residential Building clusters. A literatue review of crossover recommended measures, polices instruments and allocated funds in Spain
title_fullStr Energy retrofit of residential Building clusters. A literatue review of crossover recommended measures, polices instruments and allocated funds in Spain
title_full_unstemmed Energy retrofit of residential Building clusters. A literatue review of crossover recommended measures, polices instruments and allocated funds in Spain
title_sort Energy retrofit of residential Building clusters. A literatue review of crossover recommended measures, polices instruments and allocated funds in Spain
dc.creator.none.fl_str_mv Ibañez Iralde, Nadia Soledad
Pascual, Jordi
Salom, Jaume
author Ibañez Iralde, Nadia Soledad
author_facet Ibañez Iralde, Nadia Soledad
Pascual, Jordi
Salom, Jaume
author_role author
author2 Pascual, Jordi
Salom, Jaume
author2_role author
author
dc.contributor.none.fl_str_mv Universitat Ramon Llull. La Salle
Institut de Recerca en Energia de Catalunya - IREC
dc.subject.none.fl_str_mv Energy retrofit
Residential building renovation
Energy efficiency
Retrofitting stratgies
Spain Residential retrofitting
Spain subsides for building renovation
620
69
72
topic Energy retrofit
Residential building renovation
Energy efficiency
Retrofitting stratgies
Spain Residential retrofitting
Spain subsides for building renovation
620
69
72
description The building sector is responsible for more than 40% of final energy consumption in Europe; consequently, retrofitting existing buildings can significantly contribute to mitigate greenhouse emissions. Nevertheless, although the European Union has introduced relevant policy instruments, up to now the annual retrofit rates are considerably low with an average of 0.2% at European level. Understanding the past would support the success of the new strategies, such as the recent ones launched through the New Green Deal, which reinforces the importance of renovating existing buildings stock, as the main aim of the renovation wave. As a starting point for assessing the main challenges to allocate the Recovery funds, this paper provides a review of Spain’s relevant literature to clearly define the characterization of the existing building stock, which actions have been typically considered under the scope of retrofits, and which strategies have been implemented until now, considering both, private and public initiatives and public financial schemes. The present work has a strong focus on energy-related strategies, although other interrelated actions are mentioned, such as accessibility measures and interior refurbishment of dwellings. Differences and similarities within these approaches are presented through the analysis of 27 relevant references of retrofitting actions and 52 references of financial mechanisms. As in Spain 93% of multifamily buildings were constructed prior to the national transposition of the first Energy Performance Building Directive (EPBD), and therefore are in need of deep energy renovations, the retrofitting of multifamily buildings topic has been widely addressed, even though often in a disjointed manner. The study suggests that although historically there have been several recommended strategies, few are conceived as integral actions, only 15% of the intervention packages refer passive and active energy-related measures and renewable energy incorporation. Furthermore, considering the antiquity of the building stock and the advantage of addressing the topic through clusters, only 63% of the resources directly refer these actions to specific clusters among the six distinctive periods, although in most cases focusing their recommendations on buildings constructed before 1980 where the worst energy performance buildings are concentrated. Concerning public financial and funding instruments, the research illustrates that there has been a substantial increment of programs over the last years promoting energy-related measures, renewable energy and other complementary aspects such as accessibility and interior renovations, mainly for older clusters. Nevertheless, the funds constitute only 8% of the necessary declared investments, which along with the dispersion between the different procedures and the complexity of the processes, have significantly reduced the global impact of these actions without generating robust and oriented market dynamics. Despite the several resources found, both financial instruments and guidelines tend to describe in more detail strategies related to heating demand and consumption and not delve into other relevant actions for warmer climates, fact associated both to the dynamics coming from other countries, and to a vision of the past in which people do not consume refrigeration. This clear focus on heating loads rather than cooling could present limitations for warmer regions in the near climate- change future.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.14342/6184
https://doi.org/10.1016/j.enbuild.2021.111409
url http://hdl.handle.net/20.500.14342/6184
https://doi.org/10.1016/j.enbuild.2021.111409
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Energy and Buildings, 2021. Vol. 252
dc.rights.none.fl_str_mv © Elsevier. Tots els drets reservats
info:eu-repo/semantics/openAccess
rights_invalid_str_mv © Elsevier. Tots els drets reservats
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 21 p.
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DAU Arxiu Digital de la Universitat Ramon Llull
instname:Universitat Ramon Llull (URL)
instname_str Universitat Ramon Llull (URL)
reponame_str DAU Arxiu Digital de la Universitat Ramon Llull
collection DAU Arxiu Digital de la Universitat Ramon Llull
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869417815501438976
spelling Energy retrofit of residential Building clusters. A literatue review of crossover recommended measures, polices instruments and allocated funds in SpainIbañez Iralde, Nadia SoledadPascual, JordiSalom, JaumeEnergy retrofitResidential building renovationEnergy efficiencyRetrofitting stratgiesSpain Residential retrofittingSpain subsides for building renovation6206972The building sector is responsible for more than 40% of final energy consumption in Europe; consequently, retrofitting existing buildings can significantly contribute to mitigate greenhouse emissions. Nevertheless, although the European Union has introduced relevant policy instruments, up to now the annual retrofit rates are considerably low with an average of 0.2% at European level. Understanding the past would support the success of the new strategies, such as the recent ones launched through the New Green Deal, which reinforces the importance of renovating existing buildings stock, as the main aim of the renovation wave. As a starting point for assessing the main challenges to allocate the Recovery funds, this paper provides a review of Spain’s relevant literature to clearly define the characterization of the existing building stock, which actions have been typically considered under the scope of retrofits, and which strategies have been implemented until now, considering both, private and public initiatives and public financial schemes. The present work has a strong focus on energy-related strategies, although other interrelated actions are mentioned, such as accessibility measures and interior refurbishment of dwellings. Differences and similarities within these approaches are presented through the analysis of 27 relevant references of retrofitting actions and 52 references of financial mechanisms. As in Spain 93% of multifamily buildings were constructed prior to the national transposition of the first Energy Performance Building Directive (EPBD), and therefore are in need of deep energy renovations, the retrofitting of multifamily buildings topic has been widely addressed, even though often in a disjointed manner. The study suggests that although historically there have been several recommended strategies, few are conceived as integral actions, only 15% of the intervention packages refer passive and active energy-related measures and renewable energy incorporation. Furthermore, considering the antiquity of the building stock and the advantage of addressing the topic through clusters, only 63% of the resources directly refer these actions to specific clusters among the six distinctive periods, although in most cases focusing their recommendations on buildings constructed before 1980 where the worst energy performance buildings are concentrated. Concerning public financial and funding instruments, the research illustrates that there has been a substantial increment of programs over the last years promoting energy-related measures, renewable energy and other complementary aspects such as accessibility and interior renovations, mainly for older clusters. Nevertheless, the funds constitute only 8% of the necessary declared investments, which along with the dispersion between the different procedures and the complexity of the processes, have significantly reduced the global impact of these actions without generating robust and oriented market dynamics. Despite the several resources found, both financial instruments and guidelines tend to describe in more detail strategies related to heating demand and consumption and not delve into other relevant actions for warmer climates, fact associated both to the dynamics coming from other countries, and to a vision of the past in which people do not consume refrigeration. This clear focus on heating loads rather than cooling could present limitations for warmer regions in the near climate- change future.info:eu-repo/semantics/acceptedVersionElsevierUniversitat Ramon Llull. La SalleInstitut de Recerca en Energia de Catalunya - IREC2026202620212021info:eu-repo/semantics/article21 p.application/pdfhttp://hdl.handle.net/20.500.14342/6184https://doi.org/10.1016/j.enbuild.2021.111409reponame:DAU Arxiu Digital de la Universitat Ramon Llullinstname:Universitat Ramon Llull (URL)InglésEnergy and Buildings, 2021. Vol. 252© Elsevier. Tots els drets reservatsinfo:eu-repo/semantics/openAccessoai:dnet:dau_________::f9a57f3eaf2536631234d32d1213cd972026-06-21T06:40:37Z
score 15,811543

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