Green infrastructures in the cities for climate change adaptation was the theme of a talk given by Eng. Cristina Calheiros, board member of ANCV, to the students of Master of Environmental Sciences and Management of Institute of Science and Environment - University of Saint Joseph (S.A.R. Macao). It was discussed the integration of green infrastructures in cities and especial focus was given to green roofs and to the project between ANCV and the Porto City Council - Porto Fifth Facade Project.