Shuangbaotai AWMS GHG Mitigation Project in Jiangsu Province

Audit Analysis

The Shuangbaotai anaerobic wastewater treatment project (ACM0010) has VVB-confirmed additionality and no reversal events, but is undermined by four corrective action requests, a project-specific modeled baseline, and a low extraction confidence rating across the document set. The project delivered roughly 79% of its pro-rata lifetime expectation for the 2022 monitoring year, indicating no over-crediting. Several key parameters (buffer pool percentage, leakage deduction rate, FPIC status, CORSIA/CCP eligibility) are absent from the extracted record, limiting confidence in the full compliance picture.

Project Description

Red Flags

• ⚠Four corrective action requests (CAR 01–04) and three compliance-level findings (CL 01–03) were raised during verification, including inconsistent reporting of the monitored parameter Vt,db — indicating recurring data-quality issues in the project's MRV reporting.
• ⚠Minimum extraction confidence across the 19-document set is rated low, meaning at least one key document was poorly readable and critical parameters (buffer pool %, leakage deduction %, grid EF year, FPIC) could not be confirmed.

Credit Vintages