Polskie Stowarzyszenie Budownictwa Ekologicznego is the organization in Poland.
According to PR-model, plgbc.org.pl is ranked 1,201,013th in multilingual Wikipedia, in particular this website is ranked 51,669th in Polish Wikipedia.
The website is placed before asifaeast.com and after wbuj.org in the BestRef global ranking of the most important sources of Wikipedia.