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Energy vulnerability in the Southwest Indian Ocean islands

Author

Listed:
  • Anna Genave

    (CEMOI - Centre d'Économie et de Management de l'Océan Indien - UR - Université de La Réunion)

Abstract

Southwest Indian Ocean (SWIO) islands rely extensively on imported fossil energy to fuel their economic and social activities. This dependency coupled with energy price volatility and possible supply chain disruptions further threaten their sustainable energy future. The concept of energy vulnerability is used as a framework to assess the extent to which SWIO islands are vulnerable to adverse events by means of a composite index of energy vulnerability. It is expressed as the geometric mean of five sub-indicators: access to energy, energy import dependency, primary energy mix diversity, primary energy intensity of gross domestic product (GDP) and energy bill. Energy performances vary across SWIO islands and dimensions contributing the most to energy vulnerability are analyzed. The energy vulnerability index can be used by policy-makers as a benchmarking tool in ‘under-performing' islands to duplicate best practices and accelerate energy transition in the region.

Suggested Citation

  • Anna Genave, 2019. "Energy vulnerability in the Southwest Indian Ocean islands," Post-Print hal-03544904, HAL.
    • Handle: RePEc:hal:journl:hal-03544904
    DOI: 10.1080/19480881.2019.1560760
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    Cited by:

    1. Liu, Yang & Dong, Kangyin & Jiang, Qingzhe, 2023. "Assessing energy vulnerability and its impact on carbon emissions: A global case," Energy Economics, Elsevier, vol. 119(C).
    2. Praene, Jean Philippe & Rasamoelina, Rindrasoa Miangaly & Ayagapin, Leslie, 2021. "Past and prospective electricity scenarios in Madagascar: The role of government energy policies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 149(C).
    3. Dong, Kangyin & Liu, Yang & Wang, Jianda & Dong, Xiucheng, 2024. "Is the digital economy an effective tool for decreasing energy vulnerability? A global case," Ecological Economics, Elsevier, vol. 216(C).
    4. Genave, Anna & Blancard, Stéphane & Garabedian, Sabine, 2020. "An assessment of energy vulnerability in Small Island Developing States," Ecological Economics, Elsevier, vol. 171(C).
    5. Lingling Zhou & Tao Shi & Qian Zhou, 2023. "Is ICT Development Conducive to Reducing the Vulnerability of Low-Carbon Energy? Evidence from OECD Countries," IJERPH, MDPI, vol. 20(3), pages 1-22, January.

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