SDG Intro

Goal 11: Sustainable cities and communities
Make cities inclusive, safe, resilient and sustainable

Many cities around the world are facing acute challenges in managing rapid urbanization— from ensuring adequate housing and infrastructure to support growing populations, to confronting the environmental impact of urban sprawl, to reducing vulnerability to disasters.


View related content produced by organisations and individuals



University of Johannesburg

The invention

The invention uses plastic waste and Waste Foundry Sand (WFS) to produce building and construction material with a density of between 1700 and 1750 kg/m3. The plastic is melted and...

University of Cape Town


Cellulose and Chitin are the two most abundant natural biopolymers in the world. Both are characterised as water‑insoluble in their natural states. 

Chitin is a white, hard...

Wits Commercial Enterprise

Wits researchers have developed a water treatment plant which removes organic pollutants from municipal bulk water. The process is environmentally friendly, making use of sunlight to purify water...

Support services

Technology Innovation Agency

The Technology Stations Programme (TSP) was established to enable Universities of Technology (UoT) to provide technology development services to small and medium enterprises (SMEs). The Technology...


Directech (Pty) Ltd is a mechatronics innovation and development company that specialises in bespoke industrial turnkey solutions, comprising of robotic solutions, machine building solutions...