African Youth Champion Aquaponics as Climate Pressures Intensify

Young African innovators are turning to water-efficient, soil-less farming technologies as climate change, degraded land, and persistent water shortages continue to threaten the continent’s food production. This emerged during the “Rooted in Water” webinar, where youth from six African countries presented aquaponics and hydroponics as viable, climate-resilient agricultural solutions.

The webinar, convened under the AGRA–FANRPAN Knowledge Management Project and the Youth Employment in Food and Agriculture (YEFFA) initiative, drew more than 90 participants from Malawi, Zimbabwe, Tanzania, Kenya, Uganda, and South Africa. The session targeted the promotion of youth-led innovations aligned with the African Agribusiness Youth Strategy (AAYS) and brought together entrepreneurs, researchers, policymakers, and regional development partners.

Aquaponics Innovation Takes Centre Stage

South African agripreneur Luvo Gugwana, founder of Genius Aquaponics, delivered the keynote presentation, outlining how his integrated aquaponic system combines fish production with hydroponic vegetable farming in a closed loop. He said the model reduces water use by up to **90%**, operates throughout the year, and performs effectively in both urban and peri-urban environments.

Gugwana explained that the system relies on digital monitoring tools and basic Internet-of-Things technologies to track water quality, nutrient levels, and temperature. He said these tools improve efficiency and lower operational costs.

He told participants that the project, which began as a small personal initiative, has expanded into a regional training platform. He is currently working with youth organisations and universities across East and Southern Africa to establish aquaponics demonstration hubs.

Youth Engagement Highlights Practical Challenges

A discussion involving young farmers and stakeholders highlighted both enthusiasm and barriers to adopting water-smart farming systems.

Participants raised concerns about start-up capital, with many seeking guidance on cost-effective entry points. Gugwana recommended phased investments using locally available materials to reduce initial expenses.

The issue of technology access also featured prominently, with youth noting the limitations posed by unreliable electricity and internet services. Suggestions included using solar power and low-tech monitoring alternatives.

Questions around market acceptance of hydroponically grown produce surfaced, with several contributors saying consumer perception remains a challenge. Speakers stressed the need for awareness campaigns to promote the nutritional and environmental benefits of soil-less farming.

Youth representatives from Zimbabwe, Kenya, and Uganda expressed interest in replicating Gugwana’s model in their countries, proposing cross-border pilot projects and knowledge-sharing programmes.

On gender inclusion, Gugwana said aquaponics provides opportunities for women and youth with limited access to land, given the system’s minimal space requirements.

Dr. Judith Maryna Storie of the Global Water Partnership – Southern Africa endorsed the youth-led initiatives, describing them as scalable examples of climate-smart technology. She said such projects should be incorporated into regional agricultural strategies to support policy alignment and attract investment.

The webinar noted that:

Water-efficient systems such as aquaponics and hydroponics offer practical solutions to Africa’s climate-driven food production challenges.

Youth innovation is central to integrating technology, sustainability, and entrepreneurship in agriculture.

Digital tools can enhance productivity but require reliable infrastructure and skills development.

Regional cooperation can accelerate adoption through shared expertise and training.

Public awareness and supportive policies are necessary to normalise water-smart farming.

The “Rooted in Water” session highlighted growing momentum among African youth to adopt and scale climate-resilient agricultural systems. Through innovations such as aquaponics, young agripreneurs are demonstrating that food production can expand even in the face of water scarcity and limited arable land.

AGRA and FANRPAN said they will continue supporting youth-driven initiatives, with officials noting that the ideas shared during the webinar have the potential to shape the future of sustainable food systems across the continent.