Ghana WASH Window - GWW |

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Ghana WASH Window - GWW


Ghana WASH Window (GWW) supports public-private projects in the field of Water, Sanitation and Hygiene (WASH) and integrated water management in Ghana. GWW is closed; you can no longer apply for a subsidy. You can still submit documents for ongoing projects (see: Project management). On this page, you will find inspiration for possible water projects.

Consult our advisors

Do you have an idea for a water project? Consult our advisors, they are happy to help you and offer advice. Send an email to our advisors with your ideas.

Projects overview

On GWW projects, you will find more inspiration. The Aiddata portal offers an overview of all official development aid projects and programmes we carry out.

Ghana WASH Window in practice

Watch the video to see the impact of doing business in a public-private partnership (PPP) in a country like Ghana.


Sustainable Development

GWW projects aim to improve:

  • Sanitation and hygiene;
  • Waste management (liquid and solid waste); and
  • Access to and consumption of safe drinking water.

GWW contributes to the following SDGs:

  • SDG 6: clean water and sanitation;
  • SDG 17: partnership for the goals.

To reach these goals, we must work together. So, GWW works in PPPs between governments, NGOs, businesses and knowledge institutes.