Petrobras Wind Power Project for Oil Pumping at Macau, Brazil

Audit Analysis

A CDM wind generation project (2004–2010) with VVB-confirmed additionality and a smart-meter monitoring system, but significant evidence gaps: no verified emission reduction figures are available, the leakage justification is contradictory between the PDD and validation report, and extraction confidence is low. The project is inherently low-risk on permanence (generation, not avoidance), but the absence of monitoring-period verification data limits confidence in the 8,942 tCO₂e lifetime claim.

Project Description

Red Flags

• ⚠Contradiction between PDD (leakage 'deemed negligible') and validation report (leakage 'quantified') while the actual deduction is 0% — the quantified justification is not supported by a non-zero figure
• ⚠No verified emission reduction figure (total_err_verified) is available in any document, making the 8,942 tCO₂e lifetime claim unverifiable
• ⚠Eleven material findings raised during validation, including unaddressed leakage from transferred diesel engines and undefined monitoring/calibration responsibility, all reportedly resolved but no follow-up verification report confirms closure
• ⚠Low extraction confidence indicates at least one key document was poorly readable, reducing reliability of the extracted record

Credit Vintages

No issuances recorded on the registry.