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The article presents research on the capacity of Polish mining enterprises to introduce organizational changes. The main difficulties, which are problems arising in the introduction of changes in enterprises are primarily generated by the human factor. Moreover, the efficiency of the organization during the process of change depends largely on the productivity of employees. Therefore, our change management research focuses to the greatest extent on the situation of people in the organization. The authors carried o...

The article presents research results carried out by the authors in the field of ensuring the energy security of Poland based on a hard coal. The article contains a brief description of the energy market in Poland, the forecast of the electricity production volume up to 2020 (ARIMA model (0,2,1)), as well as the possibilities of using Clean Coal Technologies (CCT). The necessity to undertake activities related to the development and implementation of the CCT is dictated mainly by the growing level of greenhouse-ga...