Cited by 272Global Energy Security and PolicyIntegrated Energy Systems OptimizationInfrastructure Resilience and Vulnerability Analysis

Assessing energy security: An overview of commonly used methodologies

Open access
Månsson, André, Johansson, Bengt, Nilsson, Lars J.·2014·Energy

Abstract

This paper provides an overview of methodologies used for quantitative evaluations of security of supply. The studied material is mainly based on peer-reviewed articles and the methodologies are classified according to which stage in the supply chain their main focus is directed to, as well as their scientific background. Our overview shows that a broad variety of approaches is used, but that there are still some important gaps, especially if the aim is to study energy security in a future-oriented way. First, there is a need to better understand how sources of insecurity can develop over time and how they are affected by the development of the energy system. Second, the current tendency to study the security of supply for each energy carrier separately needs to be complemented by comparisons of different energy carrier's supply chains. Finally, the mainly static perspective on system structure should be complemented with perspectives that to a greater extent take the systems' adaptive capacity and transformability into account, as factors with a potential to reduce the systems vulnerabilities. Furthermore, it may be beneficial to use methodological combinations, conduct more thorough sensitivity analysis and alter the mind-set from securing energy flows to securing energy services.

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Crossref · 10.1016/j.energy.2014.06.073

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  • Resilience as a characteristic of the system is often influenced more by the system structure, relationships and interactions between different components rather than by the performance of the individual components.

    “Resilience as a characteristic of the system is often influenced more by the system structure, relationships and interactions between different components rather than by the performance of the individual components of the system [50].”

    From Energy system resilience – A review (2021) · cites this paper as [50]

  • Many papers describe the focus of reliability as operation within desired system state boundaries under high probability threats, while the resilience focus is described in terms of less likely threats that knock the system outside the desired system state.

    “Many of these papers describe the focus of reliability as operation within desired system state boundaries under high probability threats, while the resilience focus is described in terms of less likely threats that knock the system outside the desired system state [10,17,50,51].”

    From Energy system resilience – A review (2021) · cites this paper as [50]

  • Complexity, narrow focus, and intentional inflation seem often to be the reason for diverging definitions.

    “Complexity, narrow focus, and intentional inflation seem often to be the reason for diverging definitions [50].”

    From Energy system resilience – A review (2021) · cites this paper as [50]

  • The main oil security concerns involve import dependency, reliability of oil supplying countries, and security of transit routes.

    “The main oil security concerns involved import dependency (share of imports and options to choose a supplier), reliability of oil supplying countries, and security of transit routes [39,50,80].”

    From Energy system resilience – A review (2021) · cites this paper as [50]

  • The security of transit routes primarily involves the security of key chokepoints in main marine routes.

    “The security of transit routes primarily involves the security of key chokepoints in main marine routes [50,90].”

    From Energy system resilience – A review (2021) · cites this paper as [50]

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Authors
Månsson, A., Johansson, B., & Nilsson, L. J.
Affiliations
  • Lund University (SE)
  • Swedish Defence Research Agency (SE)
Corresponding author
Månsson, André
Venue
Energy
Publisher
Elsevier BV
Published
2014-08
Volume
73
Pages
1-14
ISSN
0360-5442 (ISSN-L)
OpenAlex
W1971628357
Cited by
272
References
1
Citations by year
2026: 17 · 2025: 18 · 2024: 26 · 2023: 25 · 2022: 28 · 2021: 27 · 2020: 30 · 2019: 22 · 2018: 24 · 2017: 22 · 2016: 15 · 2015: 14 · 2014: 3 · 2012: 1
FWCI
51.99
Type
journal article
Language
en
Open access
Locations
  • Energy (publishedVersion, cc-by-nc-sa)
  • RePEc: Research Papers in Economics (acceptedVersion)
  • Lund University Publications (Lund University) (submittedVersion, other-oa)
Funders
Swedish Energy Agency (33646-1)
Topics
  • Physical Sciences › Energy › General Energy › Global Energy Security and Policy
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Integrated Energy Systems Optimization
  • Physical Sciences › Engineering › Civil and Structural Engineering › Infrastructure Resilience and Vulnerability Analysis
Keywords
energy security, supply security, assessment methods, energy supply chain, energy carriers, adaptive capacity, transformability, system vulnerabilities, energy services, sensitivity analysis

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