Imvelo is the holder of a 27-year concession to build, operate and maintain the Department of Environmental Affairs ("DEA") campus in Pretoria. The Imvelo consortium undertook the design, construction, and development of the 34, 143m² building, which showcases green building principles. Based on a campus-style design, the DEA’s green building is a physical representation of the goals and values of the department demonstrating how environmental sustainability and energy efficiency can be implemented in a cost-effective, practical manner. The building was completed in mid-2014.