Hampton Roads WAE Project
Audit Analysis
The Hampton Roads WAE Project is an early-stage wastewater alkalinity enhancement carbon removal project under the Isometric standard. While it presents a combined additionality test and a documented LCA, the verification report flags a modeled reversal rate of 18.7% with no buffer pool in place, no leakage treatment, and no stated baseline method. Material findings regarding feedstock data quality and pending corrective actions further weaken confidence in the integrity and claim safety of the credits.
Red Flags
- Modeled reversal rate of 18.7% (±0.3%) reported in the verification report with no buffer pool or permanence risk mitigation identified
- No leakage deduction or leakage justification found in any available document
- Additionality test (combined) present but not confirmed as verified by the VVB (350Solutions)
- Three material findings in the verification report: third-party feedstock validation exempted, supplier data lacks uncertainty values (n=1), and sample collection procedures not provided
- No baseline method or baseline reassessment timing stated in any document
Credit Vintages
Issuance data not yet available — check back soon.
Risk Indicators
Combined test present but VVB confirmation not stated
18.7% modeled reversal, no buffer pool
No deduction or justification found
Baseline method not stated in any document
Safeguards and benefit sharing mentioned; FPIC and grievance mechanism not detailed
CORSIA and CCP status both not stated
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