What is Commons Index?

Commons Index Commons Index is a visionary initiative from The Living Infrastructures Agency, dedicated to transforming how we perceive, manage, and invest in urban common lands. These are not just green spaces; they are vital, shared assets – from historic village greens and community gardens to rediscovered urban woodlands and informal shared plots.

Our goal is to elevate these spaces to the status of critical urban infrastructure, alongside traditional elements like roads and utilities. By doing so, we aim to unlock their full potential, ensuring their long-term sustainability and the myriad benefits they provide to urban communities across the UK.

Project Overview

The Commons Index is a civic technology platform and legal framework that redefines how society values and governs shared resources. It enables communities to co-manage land, biodiversity, and cultural infrastructures through a data-driven, post-ownership model rooted in care, stewardship, and ecological justice.

Through a modular system of digital tools (heatmaps, APIs, digital-physical interfaces NFC infrastructure), trust-based ownership structures, and participatory AI agents, the project brings visibility, value, and democratic governance to the invisible labour and living systems that sustain our communities.

Our goal is to scale a replicable "commons-as-a-service" model: one that empowers municipalities, cooperatives, and civic actors to transition public interest assets out of speculative markets and into long-term, regeneratively managed Commons Trusts - supported by inclusive valuation metrics, AI-informed decision-making, and fair compensation models.

Project Theme Alignment: The Ownership Economy & Economic Empowerment

The Problem We Address

Across cities and rural areas, the foundational systems of life—land, biodiversity, water, cultural spaces, and care—are under pressure. These commons are typically governed by outdated ownership models that fail to account for ecological degradation, social fragmentation, and systemic exclusion. Climate change, speculative land markets, and short-term governance cycles make these life-sustaining assets increasingly vulnerable.

In parallel, emerging technologies such as AI, automation, and platform governance are reshaping economic systems without strong public-interest safeguards. While promising in theory, they often exacerbate inequalities, consolidate power, and overlook the needs of those most affected by disruption—particularly communities engaged in care work, ecological stewardship, and informal economies.

Our project addresses both crises at once:

  • The undervaluation of socio-ecological contributions; and
  • The need for responsible digital infrastructure that empowers, rather than extracts.

We ask: how can communities govern shared resources fairly, protect them from speculation, and benefit from their long-term care? And how can we use AI not to replace human labour but to support participatory governance, data dignity, and regenerative economies?

Our Solution: Commons Index

Our solution is the Commons Index: a digital infrastructure, legal framework, and cooperative business model that enables land and ecosystems to "own themselves" through Commons Trusts, and empowers communities to co-steward them.

We combine:

  • A valuation index for ecological and social contributions (e.g., biodiversity, cooling capacity, neighbourhood care)
  • AI-supported participatory governance tools, including methods for land valuations, commons identification, and the fine-tuning of models to better-represent commons stakeholders. local, disposable language models and "agentic avatars"
  • A new form of European Commons Trusts that manages land and public-interest resources beyond market speculation
  • Civic technology infrastructure (digital twins, APIs, NFC sensors) to monitor and support commons care in urban and rural settings in ways that are familiar and convenient to citizens.

The platform offers public-interest actors a reliable, accountable system to visualise, fund, and govern the commons. Use-based contracts, time-limited access, and transparent rulebooks guide care and renewal cycles, while digital infrastructure enables decentralised monitoring and context-sensitive decision-making.

Through this model, we enable municipalities and communities to value and govern the assets that sustain life—while integrating ethical, inclusive AI that strengthens civic engagement and long-term resilience.

Project Roadmap

Phase 1: Visibility & Valuation (2025–2026)

  • Build and deploy the first Commons Index prototype in Berlin
  • Map ecological and care-based assets (trees, soil, social spaces) in two city districts
  • Publish dual-language whitepaper and web portal (EN/DE)
  • Develop governance and valuation logic (including data flows and ethical AI agents)
  • Build relationships with municipal partners and funders (e.g., GLS Bank, local governments)

Phase 2: Governance Integration (2026–2027)

  • Test participatory budgeting and commons co-governance in pilot areas
  • Deploy touch infrastructures to monitor care contributions and local activity
  • Implement AI-supported avatars for governance and care contracting
  • Begin building legal framework for Commons Trusts in cooperation with legal experts

Phase 3: Ownership Transition (2028–2030)

  • Transition selected urban and peri-urban lands into Commons Trusts
  • Establish platform cooperative model for managing the Index and data infrastructure
  • Expand partnerships with rural networks, biodiversity initiatives, and digital public infrastructure actors
  • Develop playbook for replication in other EU cities or global pilot sites

Success Metrics

We will measure success across three impact areas, tracked quarterly with an annual review by a mixed committee of community stakeholders, legal experts, and funders:

1. Ecological and Social Valuation Impact

  • Number of commons assets indexed and visualised (e.g., hectares, care hours)
  • Increase in visibility and recognition of informal labour and care work
  • Biodiversity or climate-positive metrics (e.g., cooling, water retention)

2. Governance & Participation

  • Number of people engaged in commons governance processes
  • Number of local decisions supported by participatory AI tools
  • Feedback and trust metrics for digital governance agents

3. Structural & Ownership Outcomes

  • Amount of land or infrastructure transitioned into Commons Trusts
  • Number of contracts managed through new trust-based legal models
  • Public/private/institutional co-financing contributions secured

Risks and Mitigations

1. Legal Complexity of Commons Trusts

Risk: Legal frameworks for land owning itself are novel and jurisdiction-specific.

Mitigation: Work with experienced legal teams in Germany and the EU to prototype new trust models with clear precedents and institutional buy-in.

2. Data Sensitivity and Governance

Risk: Community data misuse or surveillance.

Mitigation: Build in privacy by design, including ceremonial deletion of data, local-first AI, and data-sharing agreements governed by cooperatives.

3. Technical Overreach / Over-complexity

Risk: The platform's modular design could be overwhelming or fragmented.

Mitigation: Start with minimal viable modules (indexing + basic contracts), then phase in advanced AI/governance components with user testing.

4. Political Will and Policy Integration

Risk: Municipal or national policy misalignment.

Mitigation: Engage early with public actors, design for institutional compatibility, and provide evidence of cost-effectiveness and social ROI.

5. Funding Gaps

Risk: High dependency on philanthropic capital in early stages.

Mitigation: Diversify income through membership models, ESG investment channels, and public-interest license fees by Phase 2.