Methods of Ensuring Energy Security with the Use of Hard Coal—The Case of Poland

In this article, the authors present methods based on hard coal that may ensure energy security for European Union countries. The research was carried out based on the example of Poland. The main reason for which coal is being gradually withdrawn from the energy mixes in EU countries is its negative...

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Bibliographic Details
Main Authors: Aurelia Rybak, Aleksandra Rybak
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/14/18/5609