The Sustainability Institute (SI) in Lynedoch, Stellenbosch, is defining the future of agroecology, organic farming, climate education, and social innovation. Founded 27 years ago, it has made a mark through research focused on community development and regenerative living.
Rico Wessells, the Nourish Programme co-ordinator at the Sustainability Institute, unpacked strides they have made over the past almost three decades, what their focus is, and plans to expand their local food footprint.
What was the founding vision behind the Sustainability Institute, and what specific problems was it created to solve?
The Sustainability Institute was founded in 1999 by Mark Swilling and Eve Annecke in the Lynedoch area of Stellenbosch. The core goal was to create a space that actively countered the spatial, racial, and economic segregation left behind by apartheid.
In rural Winelands communities, historical systems left agricultural workers landless, impoverished, and structurally marginalised, while the environment suffered from chemical industrial farming.
The founders set out to prove that you can build a socially mixed, ecologically designed community from the ground up that is both financially viable and restorative to the people and the land.
How does the institute put social and ecological justice into practice, particularly through the Nourish Programme?
Social and ecological justice means recognising that human well-being and environmental health are inseparable. You cannot fix an ecosystem while leaving its community in poverty, and you cannot empower a community inside a dying ecosystem.
It means ensuring equitable access to clean water, nutrient-dense food, safe housing, and transformative education while restoring soil biology.
Within the Nourish Programme, we treat nutrition as a structural intervention rather than just filling stomachs. By establishing regenerative food pathways, nourishing children from infancy, and introducing indigenous crops back into local diets, food becomes a tool for systemic equity.
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How does the ‘living laboratory’ model work, and how does it connect to your birth-to-adulthood learning pathway?
The institute acts as the academic anchor within the Lynedoch Eco-Village, a real-world test site where roughly 30 socially and economically diverse families live side by side. If a sustainable system looks brilliant on paper but fails to work for the village, it is adapted, bridging the gap between theory and everyday African realities.
This grounds our birth-to-adulthood learning pathway. It begins at the Lynedoch Children’s House, focusing on infant nutrition, flows through the Lynedoch Community School, where children aged six to 13 spend 45 minutes a day learning practical skills in the garden away from books and expands into vocational training like dedicated programmes for unemployed youth or people with disabilities.
The curve peaks with tertiary students that research the very systems being practised on-site.
What real, generational changes have you seen in the Lynedoch community over the last 27 years?
The shift has yielded clear, generational indicators for both children and adults:
- For children: Stunting and nutritional deficits are directly combated through early childhood development nutrition frameworks. Local kids have immediate access to safe, integrated education within their own neighbourhood, breaking the cycle of long-distance commuting to under-resourced schools.
- For adults and livelihoods: Land tenure and high-quality, ecologically designed housing became accessible to families previously locked out of the property market. Specialised training pathways and local micro-enterprises have shifted local employment away from vulnerable, seasonal farm labour toward stable, skill-based green jobs.
How does the site operate sustainably daily, and what is the focus for the next three to five years?
The site operates as a circular, decentralised infrastructure model that doubles as a teaching tool. We treat 100% of black and grey wastewater on-site via chemical-free wetland filtration systems to reuse for irrigation, rely more and more on renewable energy to move away from grid dependence, and practice zero-pesticide organic farming focused on soil microbiology and indigenous crops.
Over the next three to five years, our focus is on navigating macro challenges like regional water variability and NGO funding constraints to scale our impact.
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