Sieben Linden: Guiding Principles

The guiding principles, four-dimensional sustainability frame, and association-based governance structure of Sieben Linden, an ecovillage of around 150 residents in Saxony-Anhalt, Germany.

Sieben Linden ecovillage sits in Beetzendorf in the Altmark district of Saxony-Anhalt, Germany. It was established in 1997, after a project center was acquired in 1993 and a search for land that lasted from then until 1997. The intellectual roots reach back to anti-nuclear resistance at Gorleben in 1980, where a 33-day improvised village left several participants determined to build something more lasting.

Sieben Linden defines its sustainability across four dimensions: ecology, economy, social, and culture. Special emphasis sits on self-sufficiency in food and energy, environmental protection, and conscious use of natural resources.

The community is legally organized as a network of associations (Vereine) and cooperatives (Genossenschaften), each managing a specific realm of village life: the umbrella association, the housing cooperative, the agricultural cooperative, the seminar business. There is no single corporate body that contains Sieben Linden. This is itself a constitutional choice. It distributes legal liability and decision rights, and it means the community's constitution lives across the bylaws of several legal entities rather than in one founding document.

New members enter through a training path: a two-week seminar, followed by a one-year trial stay. After the trial year, all residents decide on full integration. The membership process is one of the most documented in the European ecovillage movement.

For a comparative researcher, Sieben Linden is the case where the legal scaffolding does heavy constitutional work: the distribution of decision rights across cooperatives is the governance design, more than any single text would be.

Living examples and entry points for community builders

If your community is working out what kind of ecological commitments belong in your founding documents, and how specific those commitments should be, here is what others have done and where the door is.

Sieben Linden, in Sachsen-Anhalt, Germany, is one of the most documented ecovillages in Europe for exactly this reason: they put specific numbers in their founding principles. Not just "live lightly" but targets for per-capita footprint, built-in consensus requirements, and a neighborhood structure that distributes decision-making across sub-groups rather than requiring the full 120 people to reach agreement on everything.

Lebensgut Cobitz and Ökodorf Brodowin, both in Germany, come out of the same German ecovillage movement and have worked through similar questions about how to write ecological commitments into governance rather than leaving them as intentions.

GEN Europe, the Global Ecovillage Network's European body, connects dozens of communities working through variations of the same challenge. It is not a model to copy but a network where you can find communities at different stages of the same experiment.

Damanhur, in northern Italy, has a high level of ecological ambition combined with a more hierarchical governance structure than Sieben Linden. The comparison is useful precisely because the ecological goals are similar but the governance methods are very different.

Where the door is:

• Sieben Linden hosts regular visitor weeks. You can spend a week there, ask questions, and see how the principles actually operate in daily decision-making rather than reading about them from the outside.
• GEN Europe's website and network is a wider context. If Sieben Linden's German-speaking, land-based model is not your community's context, GEN can point you toward communities in your region working through similar questions.
• Sieben Linden's principles document is on their website. One useful exercise before visiting or before drafting your own: go through it and mark which commitments have a number attached and which are written as values without a measurable threshold. Then ask your group which ones you would be willing to put a number on.
• The question "what ecological target are we willing to write in as binding" is more productive than "how sustainable do we want to be." The specificity is the governance.

One caution: Sieben Linden's ecological footprint targets require tracking. Someone has to measure, someone has to report, and the community has to decide what happens when a household or neighborhood is over. Communities that write in ambitious targets without designing the measurement infrastructure first usually end up with aspirational language that nobody enforces after the first year. The target without the tracking mechanism is decoration, not governance.