Ningxia Angli Lingwu Photovoltaic Grid Connected Power Plant Project

Integrity

The validation documentation in the extracted record indicates additionality was assessed via an investment test and confirmed by the VVB (Shenzhen CTI International Certification Co., Ltd.). The baseline approach is project-specific (ACM0002), and the extracted record does not state when the baseline was last reassessed, which weakens robustness over a long crediting horizon. Leakage is a key integrity uncertainty because the validation report (2013-10-16) describes leakage as “quantified,” while the monitoring report (2021-08-17) says leakage was “not addressed,” and no leakage deduction percentage was found in the extracted record.

Transparency

The extracted record provides core MRV identifiers: methodology ACM0002 v13.0.0, a defined monitoring period (2012-12-01 to 2018-11-30), and a stated grid emission factor (0.89635) with a referenced year (2011). The monitoring report dated 2021-08-17 reports total emission reductions of 286,088 and the extracted record also lists the verified total as 286,088, but other documents report materially different totals, reducing transparency and traceability across vintages. No material findings or corrective actions are reported in the extracted record, which is positive for MRV process quality but does not resolve the numerical inconsistencies.

Claim Safety

The project is explicitly marked as not CORSIA-eligible, which reduces the risk of CORSIA-related double-claim pathways. However, claim safety is weakened by conflicting ER quantities across documents (including differences between validation and monitoring-era figures), which increases perceived over-crediting risk. Leakage treatment inconsistency (validation report 2013-10-16 “quantified” vs monitoring report 2021-08-17 “not addressed”) further raises the risk that credited reductions could be overstated or insufficiently justified.

Documentation

The extracted record references a reasonably complete evidence set (monitoring report, validation report, PDD, and issuance) and indicates 14 documents were used with high extraction confidence. The VVB is clearly identified (Shenzhen CTI International Certification Co., Ltd.), supporting auditability. Nevertheless, multiple contradictions across documents (ER totals, crediting period dates, and safeguards/grievance disclosures) indicate documentation coherence issues that reduce confidence in relying on any single figure without reconciliation.

Overall

Overall scoring is pulled down primarily by cross-document contradictions that affect core credit quantification and safeguards disclosures. For ER totals, the more recent monitoring report (2021-08-17) value of 286,088 was privileged over the older monitoring report (2013-10-09) value of 38,836, but the existence of both figures still indicates reliability risk; similarly, for verified ERs, 286,088 (validation report 2021-08-17) was privileged over 107,929 (validation report 2021-07-23) because it is later-dated, though the discrepancy remains material. For leakage and safeguards/grievance/FPIC, the later monitoring report (2021-08-17) values were privileged as the most recent disclosure, but the reversals from earlier documents suggest inconsistent reporting practices and warrant a downward adjustment to integrity, transparency, and claim-safety.