Environmental Assessments in Architectural Competitions in Poland in the Years 2018-2022

This paper discusses environmental and energy-saving factors in architectural competition procedures. The final assessment of sustainability and environmental aspects of a building is a derivative of the decisions taken during the entire project execution process, especially those taken at the initial stage. Notifications concerning architectural competitions, both in Poland and other European countries, as well as in the United States and Canada, increasingly often list sustainability as a necessary criterion. Aspects such as the use of renewable energy sources, energy efficiency solutions or reducing a building's occupancy costs most often appear as guidelines. In this paper, the authors discuss the essence of solutions in architectural competition procedures announced in Poland in the years 2018-2022, using 154 cases as an example and setting them against the background of Europe. The types and level of detail of the selected criteria and their frequency of occurrence were examined. The study unveiled the absence of comprehensive guidelines in the processes of nationwide architectural competitions that take sustainability into account. The lack of definitions for environmental and energy objectives has a significant impact on their integration into competition designs, and reduces the chances of adapting and adopting these aspects at a further stage. Based on the analysis, a range of recommendations were formulated for implementation in competition procedures.