Segurança energética: para quem, por quem e de que ameaças?

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The concept of energy security has been broadened and deepened, including new dimensions for analysis (such as, among others, environmental, climate, sustainable development) and new actors (beyond the state, including the individual, companies and institutions). On the other hand, with the extent of threats, security is no longer just a guarantee of continuous and affordable supply, it is the security of the entire energy system. The article analyses the dichotomy between classical and contemporary studies of energy security based on the answer to the questions “Security for whom?”, “Security for whom?”, “Security from which threats”.
Original languagePortuguese
Pages (from-to)73-100
Number of pages28
JournalNação e Defesa
Publication statusPublished - 2019


  • Energy Security
  • GEo4Ger Project FCT

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