Unverified50% confidenceFactExact time
A 2023 joint investigation by The Guardian and research institutions found that approximately 90% of carbon credits in REDD+ projects certified by Verra were 'phantom credits' that did not result in actual additional emissions reductions.
1
Sources
50%
Confidence
Long-term
Relevance
8/8/2026
First Seen
Sources
碳抵消骗局揭秘：为何碳信用难以兑现减排承诺
Related Claims
UnverifiedMost carbon credit certification standards only require a 5–20% buffer credit reserve as insurance against non-permanence risk, far below the actual risk level assessed by science.68% similarUnverifiedCarbon certification bodies earn revenue from audit fees paid by project developers, and this 'auditee-pays' model is similar to the predicament faced by credit rating agencies before the 2008 financial crisis.63% similarUnverified据dappGambl的研究报告，到2023年超过95%的NFT已经变得毫无市场价值51% similar
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