Restoring the living structure of cities.

What IUESS is

IUESS is a framework for treating trees, soils, roots, public space and microclimate as connected parts of living urban infrastructure. Its core logic is the chain:

The purpose of IUESS is to help cities, institutions, developers and implementation partners move from isolated green interventions toward long-term ecological stabilization.

What IUESS is not

IUESS is not only landscaping, not only tree planting, not only biochar, not only tree transplantation and not only an ESG communication layer.

IUESS is a systems framework. It connects soil health, root-zone recovery, mature tree preservation, urban cooling, spatial quality, monitoring and long-term stewardship.

IUESS.org, IUESS.net and Arbora.eco

IUESS.org defines the framework. IUESS.net connects the network. Arbora.eco demonstrates implementation.

• IUESS.org is the institutional and scientific framework layer.
• IUESS.net is the collaboration and partner network layer.
• Arbora.eco is the implementation ecosystem applying IUESS principles in practice.

Development status

IUESS is presented as an emerging and proposed framework. It is not yet an internationally certified standard. Its purpose is to structure a serious methodological foundation that can be tested, improved and documented through pilot projects, expert collaboration and field data.

This transparent positioning is intentional. IUESS should grow through evidence, not through unsupported claims.

Who can use IUESS

IUESS can be used as a conceptual and planning framework by municipalities, landscape architects, arborists, soil experts, developers, ESG teams, resorts, public institutions, research organizations and implementation partners.