Economy & Vision › Sustainable Food Systems · 3 min read
Much of what is needed for sustainable provision doesn’t need to be invented.
Around the world, cities, regions, farms, communities, and public institutions are already pioneering new approaches.
Some of these initiatives have existed for decades.
Some reach thousands or millions of people.
Some demonstrate that ecological solutions don’t just work—they can also make economic sense.
This page collects such stories.
A good idea alone is not yet a success story.
It becomes interesting where people have actually begun to implement it—and where experiences have developed over time.
That’s why we’re particularly interested in examples that show:
We don’t see best practices as ready-made recipes.
What works in Munich can’t simply be transferred to Zurich, Freiburg, Stockholm, or a rural region.
Soil, climate, people, infrastructure, political frameworks, and economic conditions differ.
But successful examples can show which principles can work.
They make experiences accessible that others can build on.
This way, no region has to start from scratch.
Particularly interesting here are examples that have grown beyond small pilot projects.
We look for experiences from:
Here, “large scale” doesn’t automatically mean centralization.
On the contrary: Systems where many decentralized actors collectively create greater impact are especially exciting.
Since 1992, Munich’s public utilities have supported farms in the city’s drinking water catchment area in adopting ecological farming practices.
Today, around 185 farms in the Mangfall Valley alone participate.
The example shows how agriculture and public services can be connected—and why it can be economically sensible to invest in preventing environmental pollution rather than later repairing its consequences with technical solutions.
→ Munich: Protecting Drinking Water Through Ecological Agriculture
This collection is meant to grow over time.
Not as a compilation of feel-good stories, but as an open knowledge base about what already works.
The more experiences become visible and comparable, the easier it becomes to identify patterns:
What framework conditions enable change?
What forms of collaboration work?
How can agriculture, supply, ecology, and the economy be connected?
And how can successful approaches be further developed from one place to many different regions?
Sustainable food systems don’t just emerge from new ideas.
They also emerge when we learn from one another and build on what has already succeeded elsewhere.
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Compiled by the TEIKEI editorial team with AI support (ChatGPT)
Created on October 6, 2026 · Last updated on October 6, 2026
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