Life cycle analysis of a building integrated photovoltaic system operating in Bogotá, Colombia

In this study, the environmental behavior was characterized for a 840 Wp building-integrated photovoltaic (BIPV) system installed in the Department of Physics of the Faculty of Sciences at the National University of Colombia, Bogota campus. The methodology focused on the application of the internati...

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Bibliographic Details
Published inEnergy reports Vol. 6; no. 3; pp. 10 - 19
Main Authors Sierra, Didier, Aristizábal, Andrés Julián, Hernández, Jesús Antonio, Ospina, Daniel
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier 01.02.2020
Elsevier Ltd
Subjects
Greenhouse emissions
Life cycle analysis
Photovoltaic systems
Solar cells
Solar energy
Greenhouse emissions
Photovoltaic systems
Solar cells
Life cycle analysis
Solar energy
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Summary:In this study, the environmental behavior was characterized for a 840 Wp building-integrated photovoltaic (BIPV) system installed in the Department of Physics of the Faculty of Sciences at the National University of Colombia, Bogota campus. The methodology focused on the application of the international technical standards for Life Cycle Analysis (LCA) from cradle to grave based on the NTC ISO 14040 and NTC ISO 1404 standards, which regulate the methodological procedure. This article is based on comparing the potential of environmental impacts of five power generation scenarios, taking as reference the installation of the photovoltaic system (PV) at the University. During the analysis it was possible to determine that energy generation with coal has a greatest environmental impact compared with photovoltaics: 84% and 6% respectively. This represents 1138.8 gCO2eq/kWh for coal, compared to 35 gCO2eq/kWh for the PV system.
ISSN:2352-4847
2352-4847
DOI:10.1016/j.egyr.2019.10.012