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Type of publication: Straipsnis Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or / and Scopus (S1)
Field of Science: Energetika ir termoinžinerija / Energetics and thermal engineering (T006)
Author(s): Augutis, Juozas;Krikštolaitis, Ričardas;Martišauskas, Linas;Pečiulytė, Sigita
Title: Energy security level assessment technology
Is part of: Applied energy. Amsterdam, Netherlands : Elsevier, 2012, Vol. 97, spec. iss
Extent: p. 143-149
Date: 2012
Note: Conference: 3rd International Conference on Applied Energy (ICAE)Location: Perugia, ITALYDate: MAY 16-18, 2011; ISBN 9788890584305
Keywords: Energetinis saugumas;Saugumo lygis;Indikatorių sistema;Svoriai;Energy security;Security level;Indicator system;Weights
Abstract: The paper presents an investigation on the development of energy security level assessment technology. The system of energy security indicators, covering technical, economic and socio-political aspects, is introduced. The security indicator is a special index which gives numerical values to important issues for security of energy sector. In the paper, each indicator is described by presenting the title, comments, factual and threshold, pre-critical and critical state values. The integral characteristics of these indicators show the level of energy security and in order to identify it, a point system assessment scale is used. The methodology developed in this paper is applied for the assessment of the Lithuanian energy security level in different scenarios. At first, indicator groups are constructed and group weights are determined. The weights of indicators within each group are established in two ways: when all weights are equal and one indicator is dominating. Taking into consideration the assessment of indicators by points, their weights in groups and group weights, the Lithuanian energy security level was determined according to separate indicator blocks. The security level of each indicator and each indicator block, and total security level are presented as the results. The indicators that have the highest impact on the security level increase or decrease are determined as well
Affiliation(s): Informatikos fakultetas
Lietuvos energetikos institutas
Matematikos ir statistikos katedra
Vytauto Didžiojo universitetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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