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CFCUrban Forest CarbonUnited StatesGeneral Methodologyv2.1

Bull Valley Forest Carbon Offsets

CFC-bull-valley-forest-carbon-offs ↗

#1of 11 in Blue carbon#31of 345 in United States#14of 59 in City Forest Credits (CFC)

6.3/ 10
Integrity
7.0
Transparency
5.5
Claim Safety
6.0
Documentation
6.5

Audit Analysis

Thompson Road Oak Woods is a 40-year urban tree preservation project under the City Forest Credits standard with a VVB-confirmed barrier additionality test, a 10% buffer pool, and a quantified 18.3% leakage deduction. The verified carbon figure (7,663 tCO₂) exceeds the ex-ante estimate (6,897 tCO₂), indicating a conservative initial claim. Key gaps include a project-specific baseline with no stated reassessment date, absent FNRB and usage-monitoring data, and unknown CORSIA/CCP status.

Red Flags

  • Baseline is project-specific with no documented reassessment date; the CFC standard's reassessment cadence is not confirmed in the available documents
  • FNRB method and value are not stated in any extracted document, leaving the forest net regeneration baseline unquantified
  • CORSIA eligibility and CCP status are both unstated, leaving dual-channel or double-claiming risk unassessed
  • Contradiction between the validation report (additionality test: 'combined') and the verification report ('barrier') introduces minor uncertainty about the exact additionality methodology applied

Credit Vintages

IssuedRetiredAvailable
2023
6,8973,5003,397
Total6,8973,5003,397

Risk Indicators

Additionality

VVB-confirmed barrier test

Permanence

40-yr commitment, permanent restrictions, 10% buffer, no reversals

Leakage

18.3% quantified deduction

Baseline

Project-specific, no reassessment date stated

Safeguards

Safeguards mentioned; FPIC and grievance mechanism not stated

Double-claim

CORSIA and CCP status both unstated

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Analysis ProvenanceScored2026-09-02General Methodology v2.1

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