Knowing electricity end-uses to successfully promote energy efficiency in buildings: a case study in low-income houses in Southern Brazil
The objective of this paper is to show the importance of measuring electricity end-uses in order to promote energy efficiency in low-income houses in Southern Brazil. Sixty low-income houses were surveyed, and data of socioeconomic variables, electricity use, and usage pattern were measured and obta...
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doaj-a7d210ff7ff74951bb6ad5712d9f8cfc2020-11-24T23:18:29ZengAalborg University PressInternational Journal of Sustainable Energy Planning and Management2246-29292246-29292014-06-01210.5278/ijsepm.2014.2.2Knowing electricity end-uses to successfully promote energy efficiency in buildings: a case study in low-income houses in Southern BrazilArthur Santos Silva0Fernando Luiz1Ana Carolina Mansur2Abel Silva Vieira3Aline Schaefer4Enedir Ghisi5University of Santa CatarinaUniversity of Santa CatarinaUniversity of Santa CatarinaUniversity of Santa CatarinaUniversity of Santa CatarinaUniversity of Santa CatarinaThe objective of this paper is to show the importance of measuring electricity end-uses in order to promote energy efficiency in low-income houses in Southern Brazil. Sixty low-income houses were surveyed, and data of socioeconomic variables, electricity use, and usage pattern were measured and obtained. Confidence intervals were assigned to obtain representative electricity end-uses and usage patterns. The results showed that the electric shower has the greatest electricity end-use, i.e., 33.5 to 40.3%, followed by the refrigerators, with end-use of 27.4 to 33.1% with 90% non-parametric confidence interval. Usage patterns were obtained for appliances and lighting for each room and also for the electric shower. The results of this study will provide basis for determination of guidelines for low-income houses and government programmes for energy efficiency, rational use of energy and renewable energy.http://journals.aau.dk/index.php/sepm/article/view/265Low-income houseselectricity end-useselectricity usage pattern |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Arthur Santos Silva Fernando Luiz Ana Carolina Mansur Abel Silva Vieira Aline Schaefer Enedir Ghisi |
spellingShingle |
Arthur Santos Silva Fernando Luiz Ana Carolina Mansur Abel Silva Vieira Aline Schaefer Enedir Ghisi Knowing electricity end-uses to successfully promote energy efficiency in buildings: a case study in low-income houses in Southern Brazil International Journal of Sustainable Energy Planning and Management Low-income houses electricity end-uses electricity usage pattern |
author_facet |
Arthur Santos Silva Fernando Luiz Ana Carolina Mansur Abel Silva Vieira Aline Schaefer Enedir Ghisi |
author_sort |
Arthur Santos Silva |
title |
Knowing electricity end-uses to successfully promote energy efficiency in buildings: a case study in low-income houses in Southern Brazil |
title_short |
Knowing electricity end-uses to successfully promote energy efficiency in buildings: a case study in low-income houses in Southern Brazil |
title_full |
Knowing electricity end-uses to successfully promote energy efficiency in buildings: a case study in low-income houses in Southern Brazil |
title_fullStr |
Knowing electricity end-uses to successfully promote energy efficiency in buildings: a case study in low-income houses in Southern Brazil |
title_full_unstemmed |
Knowing electricity end-uses to successfully promote energy efficiency in buildings: a case study in low-income houses in Southern Brazil |
title_sort |
knowing electricity end-uses to successfully promote energy efficiency in buildings: a case study in low-income houses in southern brazil |
publisher |
Aalborg University Press |
series |
International Journal of Sustainable Energy Planning and Management |
issn |
2246-2929 2246-2929 |
publishDate |
2014-06-01 |
description |
The objective of this paper is to show the importance of measuring electricity end-uses in order to promote energy efficiency in low-income houses in Southern Brazil. Sixty low-income houses were surveyed, and data of socioeconomic variables, electricity use, and usage pattern were measured and obtained. Confidence intervals were assigned to obtain representative electricity end-uses and usage patterns. The results showed that the electric shower has the greatest electricity end-use, i.e., 33.5 to 40.3%, followed by the refrigerators, with end-use of 27.4 to 33.1% with 90% non-parametric confidence interval. Usage patterns were obtained for appliances and lighting for each room and also for the electric shower. The results of this study will provide basis for determination of guidelines for low-income houses and government programmes for energy efficiency, rational use of energy and renewable energy. |
topic |
Low-income houses electricity end-uses electricity usage pattern |
url |
http://journals.aau.dk/index.php/sepm/article/view/265 |
work_keys_str_mv |
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