@ARTICLE{Nyga-Łukaszewska_Honorata_Energy_2020, author={Nyga-Łukaszewska, Honorata}, volume={vol. 23}, number={No 1}, journal={Polityka Energetyczna - Energy Policy Journal}, pages={19-36}, howpublished={online}, year={2020}, publisher={Instytut Gospodarki Surowcami Mineralnymi i Energią PAN}, abstract={Energy security is one of the most frequently analysed phenomena in the energy markets. Great variety of scientifc efforts should have indicated clear definition of the phenomenon. However, those studies highlighted more than 80 different definitions of what energy security really is. Due to the fact, that energy security is analyzed by different scientific disciplines, studies have provided a comperehensive reflection on the phenomenon. The main objective of this paper is of the theoretical nature and focuses on showing energy security externalities. Author delivers an integrative review focusing on existing literature referring to the analyzed phenomena. Energy security is though studied only from the perspective of economics therefore interdisciplinary studies are out of the study scope. The reason for such scientific procedure stem from a belief that each discipline approach is different in terms of concepts, research methods and though results that are obtained. Therefore without undermining high value of interdisciplinary approaches to energy security, author decided to concentrate solely on economic perspective, which in energy security studies seems to be underestimated. Such approach in author’s belief helps achieve theoretical clarity of the below given analysis. Presented paper is of the theoretical nature and focuses on showing energy security externalities. Critical literature review shows the literature mainstream in which energy security externalities are}, type={Article}, title={Energy security externalities – phenomenon description}, URL={http://czasopisma.pan.pl/Content/116266/PDF/02-Nyga.pdf}, keywords={energy security, externality, natural gas}, }