Critical Concrete is an educational and social initiative located in Oporto, created with the purpose of finding new solutions for the reconstruction of buildings, through cooperation between students, mentors and the general population. This project promotes sustainable mechanisms for the rehabilitation of social housing and takes into account the lack of resources of certain communities. Because “Summer School” is the format that has the most impact on the initiative, the Millennium bcp Foundation decided to offer an annual scholarship to support the cause.