… tailored to different segments, with separate requirements for different market participants. …
review of previous studies on energy security. Second, we describe the coal market in Poland …

… coal that may ensure energy security for European Union countries. The research was carried
out based on the example of Poland. … However, Poland is a special case in comparison to …

… The crude oil market in Poland was analyzed and forecasts for oil extraction and the … In
order to increase the level of Poland’s energy security, the suppliers and routes of acquiring …

… We find that though the role of coal will surely decrease, … Security of supply is one aspect of
energy security, while the … fuel supply and gas diversification, we review energy policies and …

… Our analysis confirmed that global trends of the hard coal … Poland guaranteed the energy
security but recently the sector is facing challenges [20]. Hard coal is a source for eco-pea coal …

… the energy sector in Poland to ensure energy security, as it is facing the need to make its
coal-based structure of primary energy … in energy efficiency of domestic economy in comparison …

… ’s, environmental priorities clash with the issue of energy security. With … analysis of domestic
production and imports of hard coal in Poland and the formulation of conclusions for energy …

… was analysis of the criticality of crude oil for a Poland. The need to ensure continuous supply
… , the main resource covering the demand for primary energy is still hard coal, then crude oil, …

… Poland is equally vulnerable to threats to its energy security … of energy safety due to substantial
domestic coal production … approach to energy security involves a pairwise comparison of …

… In the next step, the maximum value was assigned a string label (oil, gas, coal). The results
of the analysis are presented in Figure 2. next, the import level of the carrier that constitutes …