TY - JOUR N2 - The article assesses the production capacity of the Polish Power System, taking into account the military operations in Ukraine and the related resource crisis. An analysis was made of how the war in Ukraine will affect the validity of Poland’s energy policy adopted a year ago. The sensitivity of the Polish Energy System to the import of energy resources from Russia was assessed as well as the possibilities of filling the gap caused by the lack of these raw materials were described and measures were proposed. It shows how electricity prices in the EU countries developed in the last year and what the energy mix of these countries looked like. Alternative scenarios for the transformation of the domestic system were discussed, including the coal – renewable energy – nuclear energy scenario, with the minimization of gas as a fuel of the transition period. L1 - http://czasopisma.pan.pl/Content/124561/PDF-MASTER/Archiwum-67-3-10-Tajdus.pdf L2 - http://czasopisma.pan.pl/Content/124561 PY - 2022 IS - No 3 EP - 559 DO - 10.24425/ams.2022.142415 KW - efficiency of electricity generation KW - fossil fuels KW - sources of electricity generation KW - Polish Power System production capacity KW - risk assessment of the energy transition A1 - Tajduś, Antoni A1 - Tokarski, Stanisław PB - Committee of Mining PAS VL - vol. 67 DA - 2022.09.30 T1 - Generation Capacity of National Power System in View of Commodity Crisis and War in Ukraine in 2022: Diagnosis, Risk Assessment and Recommendations SP - 545 UR - http://czasopisma.pan.pl/dlibra/publication/edition/124561 T2 - Archives of Mining Sciences ER -