Water supply; sewerage, waste management and remediation activities

Call for Proposals on Climate Change and Health: Small Grants of up to $70,000 (CHINNOVA Project)

Overview of your opportunity

The Climate Change and Health Innovation Hub for West and Central Africa (CHINNOVA) is inviting proposals for its first Small Grants Call, dedicated to advancing locally led, interdisciplinary research and innovation aimed at tackling urgent climate-related health challenges across West and Central Africa.

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D-Prize Challenges Global Competition (Startup grants up to $20,000)

Overview of your opportunity

D-Prize is an annual global competition dedicated to combating extreme poverty by catalyzing the launch of new social impact organizations. With a vision to make proven, high-impact poverty solutions universally accessible, D-Prize awards startup grants of up to $20,000 to bold entrepreneurs and teams who design, pilot, and scale solutions that address some of the world’s most urgent development needs.

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TR CIVIL AND CONSULTING

TR Civil and Consulting (Pty) Ltd is a 100% Black youth-owned company established in 2022 by two founders who serve as shareholders and are actively involved in the day-to-day operations of the business, both full-time and part-time.

Our team brings extensive experience across multiple areas of the construction and engineering sectors, including:

  • Civil engineering and consulting
  • Road construction
  • Building and design
  • Mining services
  • Quantity surveying
  • Project and geological services

At TR Civil and Consulting (Pty) Ltd, we take pride in the quality of our services and our commitment to skills

Removal of lead from AMD: Process and device for removing lead from a liquid

The innovation describes a process for removing lead from a liquid such as contaminated water. The liquid is brought into contact with a PbrD protein which binds lead ions present in the liquid. The bound lead ions can then be recovered, for example as an insoluble salt or compound such as lead...

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ECOTOLIBADI RECYCLING

EcoTolibadi Recycling is an early-stage, community-driven recycling initiative based in Tembisa, founded by Sifiso Trevor Tolibadi. Our mission is to reduce landfill waste, clean up illegal dumping sites, and transform recyclable materials into valuable resources that benefit both the environment and the local economy.

Currently operating as a solo-led startup, EcoTolibadi is focused on groundwork and proof of concept. To date, I have collected and diverted various recyclable materials—including 15 kg of food cans and plastics from an illegal dumping site—and partnered with local retailers such

Call for Applications: Unlock funding & mentorship for your participatory program

Overview of your opportunity

Overview of the Opportunity

This opportunity, which commenced on October 06, 2025, is dedicated to shaping the future of democracy around the world. It supports governments and communities experimenting with bold participatory ways of making decisions, which may range from youth assemblies to climate participatory budgeting.

The applications are open to civil society organizations, governments, and civil servants globally. The participants are provided with funding, mentorship, and global allies.

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Call for Registration: Science Forum South Africa 2025

The Department of Science, Technology and Innovation, together with the Science Diplomacy Capital for Africa, invites participants to the Science Forum South Africa 2025. The Forum provides a dynamic platform for open and inclusive debate on the role of science, technology and innovation in society...

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Ombre Creators

My business is project management and tender administration. 

Manzi Smart Solutions

Manzi Smart Solutions is a South African technology company developing innovative, community-driven water management solutions. Our flagship product, the Manzi App, combines IoT technology, data analytics, and citizen engagement to improve water distribution transparency, optimize municipal tanker deliveries, and support sustainable water use.

By integrating with smart meters, IoT water level sensors, and municipal systems, Manzi empowers residents, businesses, and authorities with real-time insights into water availability, usage, and delivery performance. The platform fosters accountability

WaterMed (Pty) Ltd

SupaO² is a device developed and patented by WaterMed. The device is used to sterilise and purify water utilising Oxygenation and UV light without chemicals, giving plants cleaner water, good nutrients and oxygen with a controlled management system that’s simple to operate, easy to maintain, with low running costs.