Energy Import Dependency in Lithuania and Greece During Decarbonization of Energy Sector

Energy import dependency is an important indicator of energy security showing dependency of country on energy imports. This is especially important during current geopolitical situation in Europe. The study analyses the energy security issues during low carbon energy transition based on comprehensive literature review and presents empirical study on analysis of energy import dependency during low carbon transition of selected EU member states from different geographical regions, i.e. Lithuania and Greece. Based on this case study paper illustrates findings of literature review showing how fast penetration of renewables can mitigate increase of energy import dependency and enhance energy security of the countries