The sizes of Flat Plate and Evacuated Tube Collectors with Heat Pipe area as a function of the share of solar system in the heat demand

by Olek Małgorzata, Olczak Piotr, Kryzia Dominik
Published 2016-01-01

Analysis of financial risk of a hard coal mine participation in DSR mechanisms in Poland – a case study

by Olczak Piotr, Kryzia Dominik, Matuszewska Dominika, Halbina Artur
Published 2019-01-01