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Effects of carbon dioxide capture and storage in Germany on European electricity exchange and welfare

机译：德国二氧化碳捕集与封存对欧洲电力交换与福利的影响

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摘要

In the course of European efforts to mitigate global warming, the application of carbon dioxide capture and storage (CCS) technologies is discussed as a potential option. Some political opposition was raised -inter alia - by uncertainties about the effective cost of such technologies. Because of the cost structure of CCS power plants with high 'flat' investment cost and - in case of high carbon allowance prices -comparable low variable cost, the application of CCS will induce a merit-order effect causing a decline in wholesale electricity prices on the spot market. On the one hand, the reduction of electricity supply cost raises suppliers' rents, while the decline of wholesale electricity prices augments consumers' surpluses. These positive welfare effects tend to mitigate political opposition against CCS. On the other hand, the merit-order effect reduces electricity suppliers' revenues as the wholesale prices decline. This mitigates their scope for additional investments in CCS capacity. In this study, we focus on the influence of CCS in Germany on electricity supplier and consumer surpluses and associated impacts on the scope for investments in additional CCS capacity. By means of the applied model of electricity markets, influences on European electricity exchange and welfare levels are investigated.
机译：在欧洲努力减轻全球变暖的过程中，讨论了二氧化碳捕集与封存（CCS）技术的应用作为一种潜在选择。除其他外，由于对此类技术有效成本的不确定性，引起了一些政治反对。由于CCS发电厂的成本结构具有较高的“固定”投资成本，并且-在高碳配额价格下-相对较低的可变成本而言，CCS的应用将产生择优效应，导致批发电价下降。现货市场。一方面，电力供应成本的下降增加了供应商的租金，而批发电价的下降则增加了消费者的剩余。这些积极的福利效应倾向于减轻政治上对CCS的反对。另一方面，随着批发价格的下降，功绩效应降低了电力供应商的收入。这减轻了他们在CCS能力方面进行额外投资的范围。在本研究中，我们重点研究德国CCS对电力供应商和消费者剩余的影响，以及对CCS新增产能投资范围的相关影响。通过电力市场的应用模型，研究了对欧洲电力交换和福利水平的影响。

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  • 来源
    《Energy Policy》 |2013年第8期|582-588|共7页
  • 作者

    Dirk Ruebbelke; Stefan Voegele;

  • 作者单位

    Basque Centre for Climate Change (BC3), Alameda Urquijo, 4-4, 48008, Bilbao, Spain,IKERBASQUE, Basque Foundation for Science, 48011, Bilbao, Spain;

    ForschungszentrumJuetich GmbH, Institute of Energy and Climate Research—Systems Analysis and Technology Evaluation (IEK-STE), 52425 Jiilich, Germany;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Carbon dioxide capture and storage (CCS); Merit-order effect; Redistribution of wealth;

    机译：二氧化碳捕集与封存（CCS）;绩效效应;财富再分配;

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