Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities

Autores
Viegas, Graciela Melisa; San Juan, Gustavo Alberto
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In Argentina, the number of residential buildings (homes) has grown 20% in the last decade (2000-2010), thus increasing the level of non-renewable energy consumption of the residential area per inhabitant (0.25 TOE per capita per year in 2000, 0.3 TOE per capita per year in 2010) and lowering the construction quality. This situation has a significant impact on the GHG emissions to the environment. Within this context, this paper aims to assess the energy and environ- mental aptitude (EEA) of residential building groups in characteristic urban areas (urban mosaics), to estimate the potenti- ality of solar energy and energy efficiency exploitation. To begin with, the following urban area variables were calculated from aerial and satellite image classification techniques: i. Horizontal heat dissipation area; ii. Construction system of horizontal heat dissipation area ? Roofs; iii. Vertical heat dissipation perimeter ? Walls; iv. Built-up area height. Then, obtained results were exposed on two characteristic urban areas, differing in the compactness of its fabric, what allowed to evaluate that the urban area of greater compactness presented lower energy loss and similar EEA in relation to the urban area of lower compactness. This conclusion contributes to the discussion about the diffuse city and the compact city, since it reinforces the need to develop urban conglomerates with greater building compactness.
Fil: Viegas, Graciela Melisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido | Universidad Nacional de Salta. Facultad de Cienicas Exactas. Departamento de Física. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido; Argentina
Fil: San Juan, Gustavo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido | Universidad Nacional de Salta. Facultad de Cienicas Exactas. Departamento de Física. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido; Argentina
Materia
Energy and Environmental
Impact on Urban Areas,
Urban Mosaics,
Image Classification
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/186537
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/186537
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in CitiesViegas, Graciela MelisaSan Juan, Gustavo AlbertoEnergy and EnvironmentalImpact on Urban Areas,Urban Mosaics,Image Classificationhttps://purl.org/becyt/ford/2.7https://purl.org/becyt/ford/2In Argentina, the number of residential buildings (homes) has grown 20% in the last decade (2000-2010), thus increasing the level of non-renewable energy consumption of the residential area per inhabitant (0.25 TOE per capita per year in 2000, 0.3 TOE per capita per year in 2010) and lowering the construction quality. This situation has a significant impact on the GHG emissions to the environment. Within this context, this paper aims to assess the energy and environ- mental aptitude (EEA) of residential building groups in characteristic urban areas (urban mosaics), to estimate the potenti- ality of solar energy and energy efficiency exploitation. To begin with, the following urban area variables were calculated from aerial and satellite image classification techniques: i. Horizontal heat dissipation area; ii. Construction system of horizontal heat dissipation area ? Roofs; iii. Vertical heat dissipation perimeter ? Walls; iv. Built-up area height. Then, obtained results were exposed on two characteristic urban areas, differing in the compactness of its fabric, what allowed to evaluate that the urban area of greater compactness presented lower energy loss and similar EEA in relation to the urban area of lower compactness. This conclusion contributes to the discussion about the diffuse city and the compact city, since it reinforces the need to develop urban conglomerates with greater building compactness.Fil: Viegas, Graciela Melisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido | Universidad Nacional de Salta. Facultad de Cienicas Exactas. Departamento de Física. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido; ArgentinaFil: San Juan, Gustavo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido | Universidad Nacional de Salta. Facultad de Cienicas Exactas. Departamento de Física. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido; ArgentinaScientific & Academic Publishing2012-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/186537Viegas, Graciela Melisa; San Juan, Gustavo Alberto; Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities; Scientific & Academic Publishing; Resources and Environment; 2; 5; 11-2012; 185-1922163-2618CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.5923/j.re.20120205.02info:eu-repo/semantics/altIdentifier/url/http://article.sapub.org/10.5923.j.re.20120205.02.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:55:36Zoai:ri.conicet.gov.ar:11336/186537instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:55:36.964CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities
title Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities
spellingShingle Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities
Viegas, Graciela Melisa
Energy and Environmental
Impact on Urban Areas,
Urban Mosaics,
Image Classification
title_short Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities
title_full Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities
title_fullStr Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities
title_full_unstemmed Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities
title_sort Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities
dc.creator.none.fl_str_mv Viegas, Graciela Melisa
San Juan, Gustavo Alberto
author Viegas, Graciela Melisa
author_facet Viegas, Graciela Melisa
San Juan, Gustavo Alberto
author_role author
author2 San Juan, Gustavo Alberto
author2_role author
dc.subject.none.fl_str_mv Energy and Environmental
Impact on Urban Areas,
Urban Mosaics,
Image Classification
topic Energy and Environmental
Impact on Urban Areas,
Urban Mosaics,
Image Classification
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.7
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In Argentina, the number of residential buildings (homes) has grown 20% in the last decade (2000-2010), thus increasing the level of non-renewable energy consumption of the residential area per inhabitant (0.25 TOE per capita per year in 2000, 0.3 TOE per capita per year in 2010) and lowering the construction quality. This situation has a significant impact on the GHG emissions to the environment. Within this context, this paper aims to assess the energy and environ- mental aptitude (EEA) of residential building groups in characteristic urban areas (urban mosaics), to estimate the potenti- ality of solar energy and energy efficiency exploitation. To begin with, the following urban area variables were calculated from aerial and satellite image classification techniques: i. Horizontal heat dissipation area; ii. Construction system of horizontal heat dissipation area ? Roofs; iii. Vertical heat dissipation perimeter ? Walls; iv. Built-up area height. Then, obtained results were exposed on two characteristic urban areas, differing in the compactness of its fabric, what allowed to evaluate that the urban area of greater compactness presented lower energy loss and similar EEA in relation to the urban area of lower compactness. This conclusion contributes to the discussion about the diffuse city and the compact city, since it reinforces the need to develop urban conglomerates with greater building compactness.
Fil: Viegas, Graciela Melisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido | Universidad Nacional de Salta. Facultad de Cienicas Exactas. Departamento de Física. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido; Argentina
Fil: San Juan, Gustavo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido | Universidad Nacional de Salta. Facultad de Cienicas Exactas. Departamento de Física. Instituto de Investigaciones en Energía no Convencional. Grupo Vinculado al INENCO - Instituto de Investigaciones y Políticas del Ambiente Constituido; Argentina
description In Argentina, the number of residential buildings (homes) has grown 20% in the last decade (2000-2010), thus increasing the level of non-renewable energy consumption of the residential area per inhabitant (0.25 TOE per capita per year in 2000, 0.3 TOE per capita per year in 2010) and lowering the construction quality. This situation has a significant impact on the GHG emissions to the environment. Within this context, this paper aims to assess the energy and environ- mental aptitude (EEA) of residential building groups in characteristic urban areas (urban mosaics), to estimate the potenti- ality of solar energy and energy efficiency exploitation. To begin with, the following urban area variables were calculated from aerial and satellite image classification techniques: i. Horizontal heat dissipation area; ii. Construction system of horizontal heat dissipation area ? Roofs; iii. Vertical heat dissipation perimeter ? Walls; iv. Built-up area height. Then, obtained results were exposed on two characteristic urban areas, differing in the compactness of its fabric, what allowed to evaluate that the urban area of greater compactness presented lower energy loss and similar EEA in relation to the urban area of lower compactness. This conclusion contributes to the discussion about the diffuse city and the compact city, since it reinforces the need to develop urban conglomerates with greater building compactness.
publishDate 2012
dc.date.none.fl_str_mv 2012-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/186537
Viegas, Graciela Melisa; San Juan, Gustavo Alberto; Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities; Scientific & Academic Publishing; Resources and Environment; 2; 5; 11-2012; 185-192
2163-2618
CONICET Digital
CONICET
url http://hdl.handle.net/11336/186537
identifier_str_mv Viegas, Graciela Melisa; San Juan, Gustavo Alberto; Energy and Environmental Aptitude (EEA) to Assess Solar Energy Exploitation in Cities; Scientific & Academic Publishing; Resources and Environment; 2; 5; 11-2012; 185-192
2163-2618
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.5923/j.re.20120205.02
info:eu-repo/semantics/altIdentifier/url/http://article.sapub.org/10.5923.j.re.20120205.02.html
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Scientific & Academic Publishing
publisher.none.fl_str_mv Scientific & Academic Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613675816583168
score 13.070432

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