The publication “Lithuanian Energy Security. Annual Review 2012–2013” presents the problems of Lithuanian energy security, energy security research methods and methodology the application of which enables the determination of Lithuanian energy security level. The research is of interdisciplinary character – energy security problems integrate the aspects of energy, economics, politics and sociology. The dynamics of Lithuanian energy security level is covered and compared with the dynamics of Latvian and Estonian energy security levels. The most important processes influencing the Lithuanian energy security level and energy policy are analysed and assessed.Leidiniu „Lietuvos energetinis saugumas. Metinė apžvalga 2012–2013“ pristatoma Lietuvos...