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VCSWaste handling and disposalBrazil Registry: RegisteredGeneral Methodologyv2.0

Brascarbon Methane Recovery Project BCA-BRA-17

VCS-3056 ↗

#5of 104 in Brazil#124of 629 in Verra (VCS)

6.2/ 10
Integrity
6.5
Transparency
5.5
Claim Safety
7.0
Documentation
5.5

Audit Analysis

The Brascarbon Methane Recovery Project is a VCS-registered waste-sector project in Brazil that captures methane from animal manure management. Additionality is well-supported by a VVB-confirmed investment test and the absence of a legal capture requirement, and the project's delivery track record is strong (verified ERR at or above claimed levels in both monitoring periods). However, the project-specific baseline, a 0% buffer pool, and eleven material findings with corresponding corrective actions temper confidence in the overall MRV robustness.

Red Flags

  • Eleven material findings in the 2024 verification report, including incomplete emission-reduction reporting, unclear calibration records, and inconsistent site-count reporting (9 vs 7 sites), all requiring corrective action before credit issuance
  • Project-specific baseline with a mix of measured and modeled data; the last baseline reassessment date is not stated in any available document
  • Buffer pool set at 0% with no explicit permanence-risk assessment, relying solely on the project's assertion that permanence risk is not applicable to methane recovery
  • CORSIA eligibility and CCP status are not stated in any available document, leaving dual-channel risk unassessed

Credit Vintages

IssuedRetiredAvailable
2021
46,90846,9080
2022
51,85612,01939,837
2023
51,765051,765
Total150,52958,92791,602

Risk Indicators

Additionality

VVB-confirmed investment test; capture not legally required

Permanence

Methane recovery – no storage; reversal risk not applicable

Leakage

0% deduction, deemed negligible – reasonable for manure CH₄

Baseline

Project-specific, mixed measured/modeled; last reassessment

Safeguards

FPIC conducted, grievance mechanism and benefit sharing docu

Double-claim

CORSIA and CCP status not stated – dual-channel risk unasses

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Analysis ProvenanceScored2026-08-24General Methodology v2.0

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