This category is within the scope of WikiProject Energy, a collaborative effort to improve the coverage of Energy on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.EnergyWikipedia:WikiProject EnergyTemplate:WikiProject Energyenergy articles
This category is within the scope of WikiProject Slovakia, a collaborative effort to improve the coverage of articles related to Slovakia on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.SlovakiaWikipedia:WikiProject SlovakiaTemplate:WikiProject SlovakiaSlovakia articles
