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ACRCoal Mine MethaneWEST VIRGINIA, USGeneral Methodologyv2.0

Perennial OSG-1 AMM Flare Project

ACR-400 ↗

#60of 64 in Methane#80of 115 in United States#24of 45 in American Carbon Registry (ACR)

2.1/ 10
Integrity
2.0
Transparency
2.0
Claim Safety
2.0
Documentation
3.0

Audit Analysis

The project lacks nearly all core verification and monitoring data in the available records, making it impossible to validate additionality, baseline assumptions, or emission reductions. Without independent verification details, leakage treatment, or eligibility status, environmental integrity and claim safety remain unverified.

Red Flags

  • Complete absence of VVB confirmation, monitoring periods, and verified emission reduction figures
  • No documented baseline methodology, buffer pool contribution, or leakage deduction
  • CORSIA and CCP eligibility status unknown, leaving double-counting risk unaddressed

Credit Vintages

No issuances recorded on the registry.

Risk Indicators

Additionality

No assessment found

Permanence

Buffer pool and reversal risk unaddressed

Leakage

Leakage treatment not addressed

Baseline

Baseline method not stated

Safeguards

Safeguards not documented

Double-claim

Eligibility status not stated

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Analysis ProvenanceScored2026-08-07General Methodology v2.0

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