2026-05-18T21:43:31Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/254902025-02-06T11:07:04Zcom_10324_1170com_10324_931com_10324_894col_10324_1367

Martín Ramos, Pablo Palacios Jaimes, Gloria Yaneth Rey Martínez, Francisco Javier Alonso Fernández-Coppel, Ignacio 2017 Producción Científica The EU Energy Performance of Buildings Directive (Directive 2010/31/EU) poses a major challenge, as it promotes the transformation of existing buildings into Nearly Zero‐Energy Buildings (NZEB). In this work we present the case of study of a lecture hall building, owned by the University of Valladolid (Spain), that is currently being refurbished into a NZEB by integration of Renewable Energy Sources (RES), also in line with the requirements from Directive 2009/28/EC. As part of its major renovation, not only Trombe walls and geothermal energy are to be incorporated, but also a building integrated solar photovoltaic (BIPV) system to address the electricity needs and reduce the building’s energy use and GHGs in a cost-effective manner. The environmental profile of this BIPV system has been investigated using life-cycle impact assessment (LCIA), assessing the net emissions of CO2 and the damages caused in a comparative context with conventional electricity-generation pathways. In spite of the small power installed in this first stage (designed to cover only an annual energy consumption of ca. 13000 kWh, around 6% of the total demand), it can be concluded that significant environmental benefits are gained using this system. Keywords: Building Integrated Photovoltaics (BIPV); Environmental Impacts; Life Cycle Assessment (LCA); Life Cycle Impact Assessment (LCIA); Nearly Zero Energy Building (NZEB). application/pdf http://uvadoc.uva.es/handle/10324/25490 eng International Journal of Photo energy Transformation of a University lecture hall in Valladolid (Spain) into a NZEB: LCA of a BIPV system integrated in its façade info:eu-repo/semantics/article TEXT UVaDOC. Repositorio Documental de la Universidad de Valladolid Hispana