BREY SÁNCHEZ, JOSÉ JAVIER, Brey, R. , Carazo, A. F. , Contreras, I. , Hernandez-Diaz, A. G. , Gallardo, V.
Si
J Power Sources
Article
Científica
3.521
1.802
22/09/2006
000240959500053
The lack of sustainability of the current Spanish energy system makes it necessary to study the adoption of alternative energy models. One of these is what is known as the hydrogen economy. In this paper, we aim to plan, for the case of Spain, an initial phase for transition to this energy model making use of the potential offered by each Spanish region. Specifically, the target pursued is to satisfy at least 15% of energy demand for transport by 2010 through renewable sources. We plan to attain this target gradually, establishing intermediate stages consisting of supplying 5 and 10% of the energy demand for transport by 2006 and 2008, respectively. The results obtained allow us to determine, for each region, the hydrogen production and consumption, the renewable energy sources used to obtain hydrogen and the transport requirements between regions. (c) 2006 Elsevier B.V. All rights reserved.
environmental benefits; hydrogen economy; multi-objective optimization; regional planning