Mongabay · Climate & nature

Biodiversity Credits Should Avoid Carbon Market's Single Unit Approach

The biodiversity credit market should prioritize continuous, independent verification over reducing all values to a single tradable unit, unlike the carbon market's focus on metric tons of carbon dioxide equivalent.

The author argues against mimicking the carbon market's strategy of simplifying complex environmental assets into a single, tradable unit. This approach, exemplified by carbon markets' focus on metric tons of carbon dioxide equivalent (tCO2e), is seen as potentially detrimental for biodiversity markets.

Evidence for this concern is found in the significant discrepancies among market research reports estimating the size of the global biodiversity credit market. Estimates for the same year (2025) vary wildly, from $90 million to $7.1 billion, differing by a factor of nearly 80.

This wide disagreement is interpreted not as a data collection issue, but as an inherent characteristic of biodiversity that the carbon market did not face.

AI-samenvatting op basis van de bron.