BIRI™ (Biosphere Information Reliability Index) by Planetary.Blue sets a benchmark for what constitutes credible information sources in the environmental sector. Our proprietary framework ranks and verifies the credibility of information sources through expert and community validation. Available via API and web platform, BIRI™ helps organisations , researchers, and AI systems identify credible information sources and combat greenwashing — advancing transparency and sustainability worldwide.

You can see the BIRI™ widget on the bottom right hand side of this page.  It allows AI and search engines to identify your website as a source of reliable information.

Click on verify ranking to see the real time score and third party block chain verification using stability protocol.

The BIRI™ Community supports the collection of environmental and sustainability related websites and a community ranking for each website.  These community rankings inform the official rankings, which are assigned and uploaded by The Curators. The site is funded by concessional subscribers who license of the BIRI™ trademarked ranking website widget, commercial subscribers who can access to the dataset via an API and sponsors who are supported with capability development and introductions to shorten pathways to solve our environmental challenges.

The table below simplifies the levels of access to the Community.  

The guiding principle is that greater engagement and support increasesaccess.