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Evaluating the impacts of the external supply risk in a natural gas supply chain: the case of the Italian market

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  • E. Allevi

    (University of Brescia)

  • L. Boffino

    (University of Bergamo)

  • M. E. Giuli

    (University of Pavia)

  • G. Oggioni

    (University of Brescia)

Abstract

A large part of the European natural gas imports originates from unstable regions exposed to the risk of supply failure due to economical and political reasons. This has increased the concerns on the security of supply in the European natural gas market. In this paper, we analyze the security of external supply of the Italian gas market that mainly relies on natural gas imports to cover its internal demand. To this aim, we develop an optimization problem that describes the equilibrium state of a gas supply chain where producers, mid-streamers, and final consumers exchange natural gas and liquefied natural gas. Both long-term contracts (LTCs) and spot pricing systems are considered. Mid-streamers are assumed to be exposed to the external supply risk, which is estimated with indicators that we develop starting from those already existing in the literature. In addition, we investigate different degrees of mid-streamers’ flexibility by comparing a situation where mid-streamers fully satisfy the LTC volume clause (“No FLEX” assumption) to a case where the fulfillment of this volume clause is not compulsory (“FLEX” assumption). Our analysis shows that, in the “No FLEX” case, mid-streamers do not significantly change their supplying choices even when the external supply risk is considered. Under this assumption, they face significant profit losses that, instead, disappear in the “FLEX” case when mid-streamers are more flexible and can modify their supply mix. However, the “FLEX” strategy limits the gas availability in the supply chain leading to a curtailment of the social welfare.

Suggested Citation

  • E. Allevi & L. Boffino & M. E. Giuli & G. Oggioni, 2018. "Evaluating the impacts of the external supply risk in a natural gas supply chain: the case of the Italian market," Journal of Global Optimization, Springer, vol. 70(2), pages 347-384, February.
    • Handle: RePEc:spr:jglopt:v:70:y:2018:i:2:d:10.1007_s10898-017-0584-z
    DOI: 10.1007/s10898-017-0584-z
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    1. Holz, Franziska & Richter, Philipp M. & Egging, Ruud, 2016. "The Role of Natural Gas in a Low-Carbon Europe: Infrastructure and Supply Security," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 37(SI37), pages 33-59.
    2. Gupta, Eshita, 2008. "Oil vulnerability index of oil-importing countries," Energy Policy, Elsevier, vol. 36(3), pages 1195-1211, March.
    3. Steven A. Gabriel & Antonio J. Conejo & J. David Fuller & Benjamin F. Hobbs & Carlos Ruiz, 2013. "Complementarity Modeling in Energy Markets," International Series in Operations Research and Management Science, Springer, edition 127, number 978-1-4419-6123-5, July-Dece.
    4. Cohen, Gail & Joutz, Frederick & Loungani, Prakash, 2011. "Measuring energy security: Trends in the diversification of oil and natural gas supplies," Energy Policy, Elsevier, vol. 39(9), pages 4860-4869, September.
    5. Egging, Ruud & Holz, Franziska & Gabriel, Steven A., 2010. "The World Gas Model," Energy, Elsevier, vol. 35(10), pages 4016-4029.
    6. Egging, Ruud & Gabriel, Steven A. & Holz, Franziska & Zhuang, Jifang, 2008. "A complementarity model for the European natural gas market," Energy Policy, Elsevier, vol. 36(7), pages 2385-2414, July.
    7. Le Coq, Chloé & Paltseva, Elena, 2009. "Measuring the security of external energy supply in the European Union," Energy Policy, Elsevier, vol. 37(11), pages 4474-4481, November.
    8. Grubb, Michael & Butler, Lucy & Twomey, Paul, 2006. "Diversity and security in UK electricity generation: The influence of low-carbon objectives," Energy Policy, Elsevier, vol. 34(18), pages 4050-4062, December.
    9. Kruyt, Bert & van Vuuren, D.P. & de Vries, H.J.M. & Groenenberg, H., 2009. "Indicators for energy security," Energy Policy, Elsevier, vol. 37(6), pages 2166-2181, June.
    10. Frondel, Manuel & Schmidt, Christoph M., 2008. "Measuring Energy Security – A Conceptual Note," Ruhr Economic Papers 52, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
    11. Ibrahim Abada & Andreas Ehrenmann & Yves Smeers, 2017. "Modeling Gas Markets with Endogenous Long-Term Contracts," Operations Research, INFORMS, vol. 65(4), pages 856-877, August.
    12. Egging, Ruud & Holz, Franziska, 2016. "Risks in global natural gas markets: Investment, hedging and trade," Energy Policy, Elsevier, vol. 94(C), pages 468-479.
    13. Egging, Rudolf G. & Gabriel, Steven A., 2006. "Examining market power in the European natural gas market," Energy Policy, Elsevier, vol. 34(17), pages 2762-2778, November.
    14. Ibrahim Abada & Andreas Ehrenmann & Yves Smeers, 2017. "Modeling gas markets with endogenous long-term contracts," LIDAM Reprints CORE 2908, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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    Cited by:

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    4. Olmez Turan, Merve & Flamand, Tulay, 2023. "Optimizing investment and transportation decisions for the European natural gas supply chain," Applied Energy, Elsevier, vol. 337(C).

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