The Polish Green Building Council (PLGBC – Polish Green Building Council) is a non-governmental organization. It supports the construction sector in Poland by promoting and implementing the triple responsibility principle: environmental, social and economic. PLGBC develops the process of designing, building and using buildings with elements of sustainable development, so that it would benefit both residents, the environment and all participants of the construction process. PLGBC contributes to raising awareness, providing information and facilitating access to knowledge about green building and strengthening the foundations of sustainable construction in Poland. PLGBC paves the way for an environmentally oriented construction policy, combining the voices of professionals, organizations and companies interested in sustainable development.