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ID:
183617
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| Summary/Abstract |
Cross-border renewable energy projects (in particular those based on concentrated solar power (CSP)) could play an important role in the future EU energy systems. Be it by contributing to enhanced energy security, improving the management of the energy system or meeting the EU renewable energy target in a cost-effective manner. However, despite the expected benefits associated with the use of cooperation mechanisms set up under the Renewable Energy Directive, several barriers and, possibly, lack of active support have prevented a wide use of these mechanisms among Member States. This paper explores whether social acceptance, or lack thereof, can explain some of this lag in development. Collecting actor views on CSP cooperation mechanisms between EU Member States forms the basis of this analysis. The empirical basis consists of 43 interviews from Spain as a potential host for and Germany and the Netherlands as potential consumers of renewable energy (off-taker countries). The data analysis outlines that overall CSP cooperation mechanisms are seen positively; however, the complexity of implementation, heterogeneity of actor views, as well as high costs for CSP are perceived as downsides. Thus, overall, a societal impetus is missing and interest in further development seems limited.
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| 2 |
ID:
114317
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| Publication |
2012.
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| Summary/Abstract |
This paper examines the effects of an increased integration of concentrated solar power (CSP) into the conventional electricity systems of Morocco and Algeria. A cost-minimizing linear optimization tool was used to calculate the best CSP plant configuration for Morocco's coal-dominated power system as well as for Algeria, where flexible gas-fired power plants prevail. The results demonstrate that in both North African countries, storage-based CSP plants offer significant economic advantages over non-storage, low-dispatchable CSP configurations. However, in a generalized renewable integration scenario, where CSP has to compete with other renewable generation technologies, like wind or photovoltaic (PV) power, it was found that the cost advantages of dispatchability only justify CSP investments when a relatively high renewable penetration is targeted in the electricity mix.
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