Triunfo do Xingu Grouped REDD+ Project

Audit Analysis

The Triunfo do Xingu Grouped REDD+ Project has a structurally sound design with a 10% buffer pool, VVB-verified combined additionality, and a quantified 10% leakage deduction, but is undermined by 28 material findings at validation, unresolved land-tenure issues on two farms, reliance on 2015 carbon-stock data, and a 22% discrepancy in the lifetime ERR between two validation reports issued ten days apart. The project is at the initial validation stage with no monitoring data yet, so claim safety remains untested.

Project Description

Red Flags

• ⚠Lifetime ERR differs by 22% between two validation reports (3,167,780 tCO2e on 2025-09-15 vs 4,042,715 tCO2e on 2025-09-05), indicating the carbon estimate was not yet stable at validation
• ⚠Land ownership titles for Retiro Encantado and Campo Lindo farms are not yet finalized; registration processes are still ongoing at ITERPA
• ⚠Carbon stock estimation relies on secondary data from Nogueira et al. (2015) rather than local forest inventories, raising accuracy concerns for a 30-year crediting period
• ⚠28 material findings and 28 corrective actions were raised at validation, including non-compliance with methodology on deforestation-agent analysis and incomplete ex-ante effectiveness index
• ⚠Inconsistencies between the VCS and CCB project description versions regarding additionality scenarios and safeguards

Credit Vintages

No issuances recorded on the registry.