Energy supply security in Baltic states

ENThe aim of this paper is to analyse energy supply security concept and indicators used to measure energy security based on the main issues such as energy import dependency, energy supplier concentration/diver sification and available energy infrastructure. The framework of energy security indicators was developed based on literature review. The framework was applied to evaluate Baltic States based on energy security in dicators. The advanced MCDM tool was applied to rank Baltic States based on energy security indicators as countries have very different performance in terms of specific aspects of energy security making their ranking impossible. MCDM applied allowed to define that the best performing country in terms of energy security was Estonia mainly due to very low level of total energy import dependency. The policies and measures to promote security of energy supply were developed based on results and findings of research conducted. Keywords: energy supply security, energy import dependency, energy import diversification/concentration, Baltic States.