The current state and the development prospects for renewable energy in the Zachodniopomorskie Voivodeship (Poland) have been presented. In this area there are 43 wind-power installations of total power of 726.429MW, 69 hydropower plants of total power of 12.989MW, over 250 biomass heat and heat...

The formal and legal requirements as well as the support system for building agricultural biogas plants in Poland have been presented. There are currently 24 agricultural biogas plants operating in Poland. The fermentation substrates are slurry, food waste and maize silage. It is most often...

In this article we presented the current state and prospects for development of renewable energy in the Kujawsko-Pomorskie Voivodeship, in which the greatest amount of renewable energy in Poland is obtained. In this area there are 96 wind power plants, 103 water power plants, 7 biogas power...

In this article we presented the current state and prospects for development of bioenergy in Poland. There are over 100 energy crop plantations of the area of at least 5 ha each, 44 pellet and/or briquette producers, over 100 biomass thermal power plants of power of at least 0.5 MW, 40...

A method of soda-ash industry waste utilisation was analysed in this study. Two waste streams, distiller waste and sludge, were considered. The method described is based on calcium sulphate precipitation. The aims of this study were to find the optimal precipitation parameters and to perform...