Sustainable Drop Projects (Pty) Ltd was formed in 2013 in Pretoria, South Africa and offers expertise in the design and implementation of sustainable natural resources-use concepts and practises in consistence with the need to support the international initiatives concerned with the concepts of the Water-Energy-Food nexus. SDP also offers specialist assessment services with respect to Storm Water Management Plans, Hydrological Assessments, Geohydrological Assessments, Process Design for Water and Wastewater Treatment. Staffed by highly skilled professionals, we advise companies, local and national government departments and agencies on the practical aspects of achieving resources sustainability in their core activities.