Biodiversity as a project lever

Understand, structure, act. IRICE is publishing a series of short articles designed to help decision-makers integrate biodiversity into real estate projects in a clear, measurable and operational way. Aimed at local authorities, project owners, developers and investors, these articles address recurring sticking points, existing tools, and concrete levers for making biodiversity a project asset, not a formal constraint. ➤ All content is written by the IRICE team based on real cases, field feedback and shared experience.

Water, living soil, public health: certification for regenerative urban planning

Monday, April 7, 2025

Preserving water resources, restoring ecological continuity and protecting living soil are no longer isolated initiatives. These requirements are becoming structuring factors for quality of life, public health and regional resilience. Through Effinature certification, IRICE offers a recognized operational framework for integrating these issues into urban and development projects.

Preserving water resources is no longer an option

Recurrent droughts, soil degradation and the increasing scarcity of wetlands are forcing developers to rethink their projects. At the crossroads of health, ecological and technical issues, water management is becoming a marker of environmental quality. It requires precise, measurable and enforceable responses.

With this in mind, IRICE has developed the Effinature reference framework, an evaluation grid focusing on the preservation of hydrological continuity, soil sealing and integrated stormwater management.

Operational practices aligned with local needs

Effinature certification incorporates several specific levers relating to water and soil:

🔹 Parcel infiltration

Systematized, this approach encourages the return of water to the natural cycle. It limits the volumes to be treated and reduces the risk of downstream flooding.

🔹 Hydraulic frames

They enable us to reconstruct the landscape and functions of the site, in conjunction with green and blue corridors and urban planning documents.

🔹 Keeping soil alive

Preserving the biological activity of soils is a non-negotiable condition in the Effinature frame of reference, as it determines the ecological resilience and self-purification capacity of substrates.

Towards certified hydrological performance

In 2024, several territories and operators have chosen to integrate Effinature into their climate adaptation strategies, explicitly targeting hydrological performance: Oppidea, Toulouse Métropole, Est Ensemble and CDC Habitat.

The accredited certification process enables :

  • guarantee the traceability of commitments,
  • secure projects within a recognized normative framework,
  • translate policy objectives into verifiable indicators.

A health, ecological and strategic response

Today, ecological water management is more than just an environmental issue. It is becoming a lever for public health, a factor in urban attractiveness, and a marker of responsible governance.

Faced with the challenges of tomorrow, IRICE will continue to equip public and private players with demanding standards, designed to bring together the general interest, economic viability and ecological integrity.

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