%0 Journal Article
%T An approach and a tool for setting sustainable energy retrofitting strategies referring to the 2010 EP
%A Charlot-Valdieu
%A C.
%A Outrequin
%A P.
%J Informes de la Construccion
%D 2011
%I Consejo Superior de Investigaciones Cient赤ficas
%X The 2010 EPBD asks for an economic and social analysis in order to preserve social equity and to promote innovation and building productivity. This is possible with a life cycle energy cost (LCEC) analysis, such as with the SEC (Sustainable Energy Cost) model whose bottom up approach begins with a building typology including inhabitants. Then the analysis of some representative buildings includes the identification of a technico-economical optimum and energy retrofitting scenarios for each retrofitting programme and the extrapolation for the whole building stock. An extrapolation for the whole building stock allows to set up the strategy and to identify the needed means for reaching the objectives. SEC is a decision aid tool for optimising sustainable energy retrofitting strategies for buildings at territorial and patrimonial scales inside a sustainable development approach towards the factor 4. Various versions of the SEC model are now available for housing and for tertiary buildings. La directiva europea de 2010 sobre eficiencia energ谷tica en los edificios exige un an芍lisis econ車mico y social con el objetivo de preservar la equidad social, promover la innovaci車n y reforzar la productividad en la construcci車n. Esto es posible con el an芍lisis del coste global ampliado y especialmente con el modelo SEC. El an芍lisis ※bottom up§ realizado con la SEC se basa en una tipolog赤a de edificio/usuario y en el an芍lisis de edificios representativos: la identificaci車n del 車ptimo t谷cnico-econ車mico y elaboraci車n de escenarios antes de hacer una extrapolaci車n al conjunto del parque. SEC es una herramienta de ayuda a la decisi車n para desarrollar estrategias territoriales o patrimoniales de rehabilitaci車n energ谷tica. Existen diversas versiones del modelo: para edificios residenciales (unifamiliares y plurifamiliares, p迆blicos y privados) y para edificios terciarios.
%K life cycle energy costing
%K sustainable energy retrofitting strategies/policies
%K technicoeconomical optimum
%K Coste global ampliado
%K estrategia de rehabilitaci車n energ谷tica sostenible
%K optimo t谷cnico-econ車mico
%U http://informesdelaconstruccion.revistas.csic.es/index.php/informesdelaconstruccion/article/view/1274/1358