Sifuri Halisi TZ001-B
Audit Analysis
Sifuri Halisi TZ001-B is a biochar carbon-removal project registered on the Isometric standard. The available record consists solely of a Project Design Document; no verification report, monitoring report, or VVB assessment is present, making it impossible to confirm additionality, validate emissions-removal figures, or assess over-crediting risk. The project design elements (combined additionality test, 1,000-year permanence claim, LCA, carbon-content testing) are reasonable for biochar, but the absence of independent verification and any monitoring data leaves the project's actual performance entirely unverified.
Red Flags
- No verification report or VVB assessment is available; additionality is stated in the PDD but has not been independently confirmed
- No monitoring report or verified ERR figures exist, so actual removal performance cannot be assessed against the ex-ante estimate
- No buffer pool or permanence risk mechanism is documented despite a 1,000-year permanence claim
- Only a single document (PDD) is in the record, with no document date, limiting traceability and recency assessment
Credit Vintages
Issuance data not yet available — check back soon.
Risk Indicators
Combined test in PDD, not VVB-confirmed
1,000-yr claim reasonable; no buffer pool
0% deduction, 'deemed negligible' only
Project-specific; no reassessment date
Grievance & benefit-sharing noted; FPIC unconfirmed
CORSIA and CCP status not stated
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