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Current state and optimal development of the renewable electricity generation mix in Spain


  • Gómez-Calvet, Roberto
  • Martínez-Duart, José Manuel
  • Serrano-Calle, Silvia


The aim of this study is first to make a critical evaluation of the present situation of the power system in Spain making use of the latest available data. The other main objective is to make an analysis of the optimal mix for the intensive deployment of variable renewable energies (VRES). The VRES considered are wind, solar photovoltaics (PV) and concentrating solar power (CSP), which by 2030 should provide all together about 45–50% of the total electricity demand in order to comply with the European Union (EU) Directives and the Paris 2016 Climate Agreements. As we will show, these levels of VRES would create important problems of surplus and needed backup energies, especially in the lack of sufficient electricity storage facilities. Therefore, it will be needed during the transition period the parallel use of fossil conventional backup plants, with their corresponding associated emissions. By applying linear programming optimization techniques we try in this paper to make optimal the large deployment of VRES. By “optimal” we mean that the shares of VRES would simultaneously minimize both the backup and the surplus power components for the whole set of hours (8760) in the year. For the most viable Scenario to be implemented around 2030, we have also studied the statistical distribution of slacks (surpluses and backups) so that the demand could always be covered, providing a valuable data for the provision of additional storage. In summary this scenario assumes a large reduction of coal power plants, the continuation of present nuclear power plants and the preservation of combined cycle power plants which will be used for backup due to their high flexibility and ramping speed.

Suggested Citation

  • Gómez-Calvet, Roberto & Martínez-Duart, José Manuel & Serrano-Calle, Silvia, 2019. "Current state and optimal development of the renewable electricity generation mix in Spain," Renewable Energy, Elsevier, vol. 135(C), pages 1108-1120.
  • Handle: RePEc:eee:renene:v:135:y:2019:i:c:p:1108-1120
    DOI: 10.1016/j.renene.2018.12.072

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    References listed on IDEAS

    1. Moura, Pedro S. & de Almeida, Aníbal T., 2010. "Multi-objective optimization of a mixed renewable system with demand-side management," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(5), pages 1461-1468, June.
    2. Gebremedhin, Alemayehu, 2014. "Optimal utilisation of heat demand in district heating system—A case study," Renewable and Sustainable Energy Reviews, Elsevier, vol. 30(C), pages 230-236.
    3. Ridao, Ángel Ramos & García, Ernesto Hontoria & Escobar, Begoña Moreno & Toro, Montserrat Zamorano, 2007. "Solar energy in Andalusia (Spain): present state and prospects for the future," Renewable and Sustainable Energy Reviews, Elsevier, vol. 11(1), pages 148-161, January.
    4. Wang, Jiang-Jiang & Jing, You-Yin & Zhang, Chun-Fa & Zhao, Jun-Hong, 2009. "Review on multi-criteria decision analysis aid in sustainable energy decision-making," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(9), pages 2263-2278, December.
    5. Arnette, Andrew & Zobel, Christopher W., 2012. "An optimization model for regional renewable energy development," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(7), pages 4606-4615.
    6. Baños, R. & Manzano-Agugliaro, F. & Montoya, F.G. & Gil, C. & Alcayde, A. & Gómez, J., 2011. "Optimization methods applied to renewable and sustainable energy: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(4), pages 1753-1766, May.
    7. Heide, Dominik & von Bremen, Lueder & Greiner, Martin & Hoffmann, Clemens & Speckmann, Markus & Bofinger, Stefan, 2010. "Seasonal optimal mix of wind and solar power in a future, highly renewable Europe," Renewable Energy, Elsevier, vol. 35(11), pages 2483-2489.
    8. Stadler, M. & Groissböck, M. & Cardoso, G. & Marnay, C., 2014. "Optimizing Distributed Energy Resources and building retrofits with the strategic DER-CAModel," Applied Energy, Elsevier, vol. 132(C), pages 557-567.
    9. Akella, A.K. & Sharma, M.P. & Saini, R.P., 2007. "Optimum utilization of renewable energy sources in a remote area," Renewable and Sustainable Energy Reviews, Elsevier, vol. 11(5), pages 894-908, June.
    10. Notton, Gilles & Nivet, Marie-Laure & Voyant, Cyril & Paoli, Christophe & Darras, Christophe & Motte, Fabrice & Fouilloy, Alexis, 2018. "Intermittent and stochastic character of renewable energy sources: Consequences, cost of intermittence and benefit of forecasting," Renewable and Sustainable Energy Reviews, Elsevier, vol. 87(C), pages 96-105.
    11. De Jonghe, Cedric & Delarue, Erik & Belmans, Ronnie & D'haeseleer, William, 2011. "Determining optimal electricity technology mix with high level of wind power penetration," Applied Energy, Elsevier, vol. 88(6), pages 2231-2238, June.
    12. Martín, Helena & de la Hoz, Jordi & Velasco, Guillermo & Castilla, Miguel & García de Vicuña, José Luís, 2015. "Promotion of concentrating solar thermal power (CSP) in Spain: Performance analysis of the period 1998–2013," Renewable and Sustainable Energy Reviews, Elsevier, vol. 50(C), pages 1052-1068.
    13. Bruninx, Kenneth & Madzharov, Darin & Delarue, Erik & D'haeseleer, William, 2013. "Impact of the German nuclear phase-out on Europe's electricity generation—A comprehensive study," Energy Policy, Elsevier, vol. 60(C), pages 251-261.
    14. Kougias, Ioannis & Szabó, Sándor & Monforti-Ferrario, Fabio & Huld, Thomas & Bódis, Katalin, 2016. "A methodology for optimization of the complementarity between small-hydropower plants and solar PV systems," Renewable Energy, Elsevier, vol. 87(P2), pages 1023-1030.
    15. Monforti, F. & Huld, T. & Bódis, K. & Vitali, L. & D'Isidoro, M. & Lacal-Arántegui, R., 2014. "Assessing complementarity of wind and solar resources for energy production in Italy. A Monte Carlo approach," Renewable Energy, Elsevier, vol. 63(C), pages 576-586.
    16. Pablo-Romero, M.P. & Sánchez-Braza, A. & Pérez, M., 2013. "Incentives to promote solar thermal energy in Spain," Renewable and Sustainable Energy Reviews, Elsevier, vol. 22(C), pages 198-208.
    17. Lund, H., 2006. "Large-scale integration of optimal combinations of PV, wind and wave power into the electricity supply," Renewable Energy, Elsevier, vol. 31(4), pages 503-515.
    18. Ueckerdt, Falko & Hirth, Lion & Luderer, Gunnar & Edenhofer, Ottmar, 2013. "System LCOE: What are the costs of variable renewables?," Energy, Elsevier, vol. 63(C), pages 61-75.
    19. Lion Hirth, 2013. "The Market Value of Variable Renewables. The Effect of Solar and Wind Power Variability on their Relative Price," RSCAS Working Papers 2013/36, European University Institute.
    20. Carpaneto, E. & Lazzeroni, P. & Repetto, M., 2015. "Optimal integration of solar energy in a district heating network," Renewable Energy, Elsevier, vol. 75(C), pages 714-721.
    21. Cansino, José M. & Sánchez-Braza, Antonio & Rodríguez-Arévalo, María L., 2015. "Driving forces of Spain׳s CO2 emissions: A LMDI decomposition approach," Renewable and Sustainable Energy Reviews, Elsevier, vol. 48(C), pages 749-759.
    22. Yang, Yingkui & Solgaard, Hans Stubbe & Haider, Wolfgang, 2016. "Wind, hydro or mixed renewable energy source: Preference for electricity products when the share of renewable energy increases," Energy Policy, Elsevier, vol. 97(C), pages 521-531.
    23. Mir-Artigues, Pere & Cerdá, Emilio & del Río, Pablo, 2015. "Analyzing the impact of cost-containment mechanisms on the profitability of solar PV plants in Spain," Renewable and Sustainable Energy Reviews, Elsevier, vol. 46(C), pages 166-177.
    24. Iqbal, M. & Azam, M. & Naeem, M. & Khwaja, A.S. & Anpalagan, A., 2014. "Optimization classification, algorithms and tools for renewable energy: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 39(C), pages 640-654.
    25. Fernández Fernández, Pablo & Ortiz, Eunice Villicaña & Bernat, Jorge Xiberta, 2013. "The deployment of electricity generation from renewable energies in Germany and Spain: A comparative analysis based on a simple model," Energy Policy, Elsevier, vol. 57(C), pages 552-562.
    26. Talavera, D.L. & Muñoz-Cerón, E. & Ferrer-Rodríguez, J.P. & Nofuentes, G., 2016. "Evolution of the cost and economic profitability of grid-connected PV investments in Spain: Long-term review according to the different regulatory frameworks approved," Renewable and Sustainable Energy Reviews, Elsevier, vol. 66(C), pages 233-247.
    27. del Río, Pablo & Mir-Artigues, Pere, 2012. "Support for solar PV deployment in Spain: Some policy lessons," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(8), pages 5557-5566.
    28. Hoicka, Christina E. & Rowlands, Ian H., 2011. "Solar and wind resource complementarity: Advancing options for renewable electricity integration in Ontario, Canada," Renewable Energy, Elsevier, vol. 36(1), pages 97-107.
    29. Salas, V. & Olias, E., 2009. "Overview of the photovoltaic technology status and perspective in Spain," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(5), pages 1049-1057, June.
    30. Morais, Hugo & Kádár, Péter & Faria, Pedro & Vale, Zita A. & Khodr, H.M., 2010. "Optimal scheduling of a renewable micro-grid in an isolated load area using mixed-integer linear programming," Renewable Energy, Elsevier, vol. 35(1), pages 151-156.
    31. Sumper, Andreas & Robledo-García, Mercedes & Villafáfila-Robles, Roberto & Bergas-Jané, Joan & Andrés-Peiró, Juan, 2011. "Life-cycle assessment of a photovoltaic system in Catalonia (Spain)," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(8), pages 3888-3896.
    32. Brand, Bernhard & Boudghene Stambouli, Amine & Zejli, Driss, 2012. "The value of dispatchability of CSP plants in the electricity systems of Morocco and Algeria," Energy Policy, Elsevier, vol. 47(C), pages 321-331.
    33. Sawle, Yashwant & Gupta, S.C. & Bohre, Aashish Kumar, 2018. "Socio-techno-economic design of hybrid renewable energy system using optimization techniques," Renewable Energy, Elsevier, vol. 119(C), pages 459-472.
    34. Voumvoulakis, Emmanouil & Asimakopoulou, Georgia & Danchev, Svetoslav & Maniatis, George & Tsakanikas, Aggelos, 2012. "Large scale integration of intermittent renewable energy sources in the Greek power sector," Energy Policy, Elsevier, vol. 50(C), pages 161-173.
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    Cited by:

    1. Roberto Gómez-Calvet & José M. Martínez-Duart, 2019. "On the Assessment of the 2030 Power Sector Transition in Spain," Energies, MDPI, Open Access Journal, vol. 12(7), pages 1-17, April.

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    More about this item


    Electricity; Spain; Variable renewable energies; Optimization; Linear programming;
    All these keywords.

    JEL classification:

    • Q4 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy
    • Q47 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Energy Forecasting


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