Blog

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Nanterre International Research City: what an Effinature-certified operation reveals

The conversion of the former Champs-Pierreux office buildings into a 646-room residence demonstrates how a high-density development can incorporate measurable environmental performance. The Effinature certification sheds light on this case: it allows for the evaluation, through...

November 17, 2025 Read →

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When biodiversity becomes a criterion for market access: a social housing provider demands Effinature's expertise from the project management stage

Biodiversity is no longer a peripheral criterion in real estate projects. In several recent consultations, it has become an explicit condition for market access and a structuring element in the selection of project management teams. The case of...

November 14, 2025 Read →

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IPBES 2026: Towards a global accounting of nature, IRICE and Effinature already ahead

The upcoming UN IPBES report establishes the integration of biodiversity into a framework of measurable performance and ecological accounting. This development aligns with the methodological approach already deployed by the IRICE group through Effin...

November 10, 2025 Read →

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The National Museum of Natural History cites Effinature: an institutional recognition of ecological rigor

Recent scientific work conducted by the National Museum of Natural History sheds crucial light on methods for assessing biodiversity in urban environments. Among the systems analyzed, Effinature is identified as...

November 10, 2025 Read →

Return to field 7 min

Green warehouses: Effinature brings logistics into the era of proof

Low-carbon logistics is no longer enough. With Effinature, IRICE introduces the scientific measurement of ecological performance in warehouses: energy, water, biodiversity, resilience.

November 6, 2025 Read →

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Effinature Certification: Rigor that simplifies regulations

We often hear that biodiversity certification is a burdensome process. Complex procedures, multiple requirements, and cumbersome documentation are all arguments repeatedly used to discourage people from pursuing it. In reality, it's the opposite. The certification...

November 3, 2025 Read →

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Cost and guarantees of Effinature certification: transparency, rigor and accreditation

This page presents the pricing framework and scope of Effinature certification, in the context of strengthened requirements applicable to environmental claims and public procurement from 2026. Since 2025, IRICE has been publishing...

November 3, 2025 Read →

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Effinature is preparing to integrate a new criterion on controlling costs related to biodiversity

Cost control is becoming a key indicator of environmental performance. While the 2025 rent guidelines now link rental margins to measurable reductions in household expenses, Effinature is anticipating this development...

November 3, 2025 Read →

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Effinature and the 21 High-Level Principles: From Promise to Proof

As biodiversity credit markets seek to organize themselves around common principles, the White Paper published in May 2025 by the World Economic Forum sets an ambitious foundation: 21 High-Level Principles (HLPs) to guarantee quality, integrity, and sustainability.

May 23, 2025 Read →

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How can real estate professionals strengthen their biodiversity strategy? One practical answer: Effinature certification

In a context of intensifying ESG policies, mandatory impact reports, and the emergence of biodiversity as a key driver of value creation, environmental performance labels are proliferating. In...

April 9, 2025 Read →