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Abandonment of natural gas production and investment in carbon storage

机译:放弃天然气生产和碳储存投资

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摘要

Long-term mitigation scenarios rely heavily on Carbon Capture and Storage (CCS) for achieving ambitious climate change targets. The amount of CO2 storage in these scenarios depends on the CO2 price and exogenously determined availability and costs of storage capacity. We analyze investment in CCS in more detail by taking the opportunity costs of CO2 storage into account, assuming that CO2 injection and resource extraction are mutually exclusive. Using real option valuation, we study the impact of i) correlation between gas and CO2 prices, volatility of CO2 prices, and regulatory deadlines on the value of the option to invest in CCS. We find that the value of the option to exchange gas production for CO2 injection is decreasing in the correlation of gas and CO2 prices, but increasing in the volatility of CO2 prices, and in shorter regulatory deadlines for removal of gas production facilities. This implies that next to consistent and high pricing of CO2, extending the deadline for removal of gas production facilities could increase the incentive to invest in CO2 storage in mature gas fields. We argue that considering these dynamics in mitigation scenarios could lead to more realistic projections of CCS application.
机译:长期缓解方案严重依赖碳捕集与封存(CCS)来实现宏伟的气候变化目标。在这些情况下,CO2的存储量取决于CO2的价格以及外部确定的可用性和存储容量的成本。我们假设CO2注入和资源开采是互斥的,因此通过考虑CO2储存的机会成本来更详细地分析CCS的投资。使用实物期权估值,我们研究i)天然气和二氧化碳价格之间的相关性,二氧化碳价格的波动性以及监管期限对投资CCS的期权价值的影响。我们发现,将天然气生产转换为二氧化碳注入的期权的价值在天然气和二氧化碳价格的相关性方面正在下降,但是在二氧化碳价格的波动性中却在增加,并且在拆除天然气生产设施的较短监管期限内。这意味着,除了始终如一且高昂的二氧化碳价格外,延长拆除天然气生产设施的最后期限可能会增加投资于成熟气田二氧化碳存储的动力。我们认为,在缓解方案中考虑这些动态因素可能会导致CCS应用的更现实的预测。

著录项

  • 来源
    《Energy Policy》 |2017年第9期|322-329|共8页
  • 作者

    Hauck Dominic; Hof Andries F.;

  • 作者单位

    Vrije Univ Amsterdam, Inst Environm Studies TVM, Boelelaan 1087, NL-1081 HV Amsterdam, Netherlands;

    PBL Netherlands Environm Assessment Agcy, POB 30314, NL-2500 GH The Hague, Netherlands|Univ Utrecht, Copernicus Inst Sustainable Dev, Heidelberglaan 2, NL-3584 CS Utrecht, Netherlands;

  • 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

    Exchange option; CCS; Mature and depleted gas fields; Option value; Mitigation;

    机译:交换期权;CCS;成熟气田和枯竭气田;期权价值;缓解措施;

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