ACR · ACR0731via American Carbon Registry — Project Registry
Perennial CMM CMB7-1 Flare Project
By Perennial CMM LLC
Registry page →Methodology
ARB Compliance Offset Protocol: Mine Methane Capture Projects
Country
United States
Vintage
2026
Rating
—
Issued (tCO2e)
264,589
Retired (tCO2e)
74,344
Retirement rate
28%
CORSIA
na
Benchmark price
—
Implied unretired value
—
Ledger events
4
Status
ACTIVE
Methodology price benchmark
Weekly average USD/tCO2e for ARB Compliance Offset Protocol: Mine Methane Capture Projects from the CIP price index.
No index history yet for this methodology.
Issuance vs retirement by year
Built from 4 normalized ledger events (2 issuance, 2 retirement).
Transaction ledger
| Date | Event | Quantity | Vintage | Counterparty | Source |
|---|---|---|---|---|---|
| 2025-04-22 | issuance | 67,734 | 2025 | Perennial CMM LLC | acr-credits |
| 2026-03-24 | issuance | 74,344 | 2026 | Perennial CMM LLC | acr-credits |
| 2026-07-02 | retirement | 13,547 | 2025 | Perennial CMM LLC | acr-credits |
| 2026-07-23 | retirement | 74,344 | 2026 | Perennial CMM LLC | acr-credits |
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