131018 20240205160605.0 doi 10.1016/j.solener.2010.11.003 sideral 100224 ART-2011-100224 eng Izquierdo, S. Universidad de Zaragoza (orcid)0000-0001-6906-9143 Roof-top solar energy potential under performance-based building energy codes: The case of Spain 2011 Access copy available to the general public Unrestricted The quantification at regional level of the amount of energy (for thermal uses and for electricity) that can be generated by using solar systems in buildings is hindered by the availability of data for roof area estimation. In this note, we build on an existing geo-referenced method for determining available roof area for solar facilities in Spain to produce a quantitative picture of the likely limits of roof-top solar energy. The installation of solar hot water systems (SHWS) and photovoltaic systems (PV) is considered. After satisfying up to 70% (if possible) of the service hot water demand in every municipality, PV systems are installed in the remaining roof area. Results show that, applying this performance-based criterion, SHWS would contribute up to 1662 info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 2.475 2011 ENERGY & FUELS 26 / 79 = 0.329 2011 Q2 T1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Montañés, C. Universidad de Zaragoza (orcid)0000-0002-6948-2314 Dopazo, C. Universidad de Zaragoza (orcid)0000-0002-2267-8598 Fueyo, N. Universidad de Zaragoza (orcid)0000-0001-6205-5160 5001 600 Universidad de Zaragoza Dpto. Ciencia Tecnol.Mater.Fl. Área Mecánica de Fluidos 85, 1 (2011), 208-213 Sol. energy Solar Energy 0038-092X 840661 http://zaguan.unizar.es/record/131018/files/texto_completo.pdf Postprint 2794246 http://zaguan.unizar.es/record/131018/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:131018 articulos driver 2024-02-05-16:04:17 ARTICLE