RT Journal Article
T1 Ex post and prospective analyses of renewable policies in Spain
A1 Cabal, Helena
A1 Lechón, Yolanda
A1 Caldés, Natalia
A1 de la Rúa, Cristina
A1 García-Gusano, Diego
A1 Lípez-Bernabé, Elena
A1 López-Dóriga, Inés
A1 Santamaría, Marta
AB In this work, socioeconomic and environmental impacts associated to energy technologies in the current and future Spanish Energy System have been estimated. This information has provided the base from which to conduct two kinds of analyses. First, an Ex post analysis of renewable policies in Spain, where the net impact on social welfare associated to the progressive introduction of those energies in the energy system has been assessed using a partial cost-benefit analysis. Then, a prospective analysis of the Spanish energy system where the optimum energy mix, which leads to the largest social welfare under different energy scenarios, taking into account a medium-long term time horizon (2035), has been estimated using the national energy optimization model TIMES-Spain. The results of the Ex post analysis of the period 2005–2012 show an increase on social welfare due to the introduction of renewable energies. Nevertheless, when assessing the total expenditure of renewables support policies, the results show this support exceeds the economic value of the socioeconomic and environmental externalities calculated in this work. The prospective analysis results for the period 2010–2035 definitely recommend a support for renewable electricity generation technologies and the redesigning of renewables support policies to better reflect their external benefits with respect to the fossil alternatives.
SN 2195-1284
YR 2015
FD 2015
LK https://hdl.handle.net/11556/4779
UL https://hdl.handle.net/11556/4779
LA eng
NO Cabal , H , Lechón , Y , Caldés , N , de la Rúa , C , García-Gusano , D , Lípez-Bernabé , E , López-Dóriga , I & Santamaría , M 2015 , ' Ex post and prospective analyses of renewable policies in Spain ' , Lecture Notes in Energy , vol. 30 , pp. 151-162 . https://doi.org/10.1007/978-3-319-16540-0_9
NO Publisher Copyright: © Springer International Publishing Switzerland 2015.
NO This work has been carried out within the framework of the INER project, funded by the Spanish R+D Plan. INER stands for Study of the Net Social, Economic and Environmental Impacts of the Promotion of Renewable Energies in the Spanish Energy System. The aim of INER was to estimate the socioeconomic and environmental impacts associated to the introduction of the renewable energy technologies in the current and future Spanish Energy System. This work has been carried out within the framework of the INER project, co-funded by the Spanish R+D Plan.
DS TECNALIA Publications
RD 2 sept 2024