Twinsburg Heights Preserve
#48of 345 in United States#25of 59 in City Forest Credits (CFC)
Audit Analysis
Twinsburg Heights Preserve is a CFC urban forest tree preservation project with a confirmed combined additionality test, a quantified 18.3% leakage deduction, and a 10% reversal buffer pool. However, the project-specific baseline, a contradiction in how reversal risk was treated across documents, and several missing MRV details (FNRB method, usage monitoring) limit confidence in the long-term integrity and transparency of the credit claims.
Red Flags
- Verification report (2024-04-15) states reversal events were 'not addressed,' while the validation report (2024-04-16) reports 'none reported' — the verification process may not have adequately assessed reversal risk despite the 10% buffer pool
- FNRB method and value are not stated in any available document, leaving the forest net regeneration baseline unquantified
- Baseline is project-specific with no reassessment date recorded; for a 40-year crediting period this is a material gap
Credit Vintages
| Issued | Retired | Available | ||
|---|---|---|---|---|
| 2024 | 5,346 | 0 | 5,346 | |
| Total | 5,346 | 0 | 5,346 |
Risk Indicators
Combined test, VVB-confirmed
mixed evidence / unresolved risk
18.3% quantified deduction
Project-specific, no reassessment date recorded
Safeguards and benefit sharing mentioned; FPIC and grievance mechanism not stated
CORSIA and CCP status not stated in available documents
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