Rather than re-invent the wheel, GtC works collaboratively with ministries in the field of social and environmental development, such as The Warehouse, Hope Africa and Green Anglicans.  GtC’s contribution is made in the area of housing, a massive need that grows daily. The Zenzele Housing & Building System is a low-cost, high quality and environmentally-friendly system that has government approval and can be used to build houses, clinics, schools, medium-sized churches and halls, Sunday School rooms and church offices.