UNICEF Ghana Hackathon awards local innovators advancing climate-resilient sanitation for children in Northern Ghana
Winning team ‘Latrine Doctors’ awarded $2,600 to scale solutions protecting children from climate-related sanitation risks
TAMALE, GHANA, 18 June 2026 – UNICEF StartUp Lab, in partnership with the Korea International Cooperation Agency (KOICA), MEST Africa and Hopin Academy, has named local tech group Latrine Doctors as the winner of the 2026 Hackathon on Safely Managed Sanitation.
The hackathon brought together developers, designers and researchers from across Ghana to develop practical, scalable and climate-resilient sanitation solutions to address growing risks facing children in underserved communities in Northern Ghana.
Across the region, frequent flooding and prolonged dry spells continue to strain fragile sanitation systems raising the risk of waterborne diseases and affecting children’s health, safety and education. By focusing on the safe containment and treatment of human waste, Latrine Doctors secured first place and a $2,600 prize to support further development of their solution.
“This hackathon highlights the power of local innovation in addressing one of the most urgent challenges facing children in Northern Ghana,” said Peter Gyamfi Kwarteng, Chief Field Office, UNICEF Tamale. “By supporting climate-resilient sanitation solutions, we are helping protect children’s health and dignity while strengthening communities to cope with the growing impacts of climate change. The solutions presentedespecially from this year’s winning team show real potential to be scaled and make a meaningful difference.”
Following a nationwide selection process, 22 innovators across 10 teams from six regions participated in the hackathon, developing solutions ranging from data-driven sanitation tools to improved faecal sludge management systems and smart monitoring frameworks.
The UNICEF StartUp Lab is an accelerator programme that supports young Ghanaian innovators and entrepreneurs to develop and scale technology-driven solutions addressing challenges affecting children and young people. Established in 2019 with support from the Government of the Republic of Korea through KOICA and implemented by MEST Africa, the programme provides mentorship, technical support and access to networks to help innovators bring their ideas to life and scale their impact.
Hackathon winners and awards:
- 1st Place ($2,600): Latrine Doctors(also Best Pitch Delivery)
- 2nd Place ($1,600): EcoHusk Innovations
- 3rd Place ($1,100): Chain Closers(also Best Progress/Iteration and Best Community Integration)
- People’s Choice Award: The Umoja Foundation Team
- Most Accessible Solution: Washking ClimateSafe
- Best Smart Monitoring & Data Solution: DivaHack
Note to Editors
About participating teams:
A total of 12 youth-led teams took part in the rapid prototyping process: TEAM SANICHAIN, WasteWise Ghana, EcoHusk Innovations, Gilla Technologies, IS24 Inclusive SafeSan Hub, Cleanova, Latrine Doctors, Washking ClimateSafe, The Umoja Foundation Team, Chain Closers, REIGNS and DivaHack.
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About UNICEF
UNICEF, the United Nations agency for children, works to protect the rights of every child, everywhere, especially the most disadvantaged children and in the toughest places to reach. Across more than 190 countries and territories, we do whatever it takes to help children survive, thrive, and fulfil their potential. For more information about UNICEF and its work, please visit and follow UNICEF Ghana on LinkedIn, X, Facebook, Instagram, TikTok and YouTube.
