Hebei Guyuan County Dongxinying 199.5 MW Wind Power Project

Integrity

Additionality appears reasonably robust because the validation/verification documentation confirms additionality using an investment test and it is confirmed by the VVB. Baseline setting is project-specific (per the extracted record) and the timing of baseline reassessment is not stated in available documents, which weakens robustness over time. Integrity is further reduced by inconsistencies in core quantification inputs (notably the grid emission factor differs between validation reports) and by inconsistent leakage treatment between the 2023 monitoring report and an earlier validation report.

Transparency

The extracted record provides key MRV identifiers, including the VVB name (Applus+ Certification) and a defined monitoring period (2022-06-01 to 2023-05-31) in the 2023 monitoring report. However, transparency is undermined by major discrepancies in reported emission reductions across documents (including different verified totals in different validation/verification records). The 2023 monitoring report also triggered a corrective action to supplement the comparison of estimated versus achieved emission reductions, indicating reporting gaps that affect clarity.

Claim Safety

Claim safety is mixed: the project is explicitly not CORSIA-eligible, which reduces certain reputational and double-claiming concerns tied to CORSIA use. At the same time, the extracted record shows conflicting ER quantities and conflicting grid emission factors across validation reports, which increases the likelihood of over-crediting or at least confusion in public claims. Leakage is particularly concerning because the latest monitoring report does not address leakage while an earlier validation report indicates leakage was quantified, making it harder to defend claims consistently.

Documentation

Documentation coverage is relatively strong: the evidence set includes a PDD, monitoring report(s), validation report(s), and issuance records, with 52 documents used and high extraction confidence. The presence of a corrective action in the 2023 monitoring report (to supplement the ER comparison table) suggests some documentation quality issues but not necessarily fundamental non-compliance. Overall completeness is good, but internal consistency across documents is a notable weakness.

Overall

Overall quality is moderate because additionality is VVB-confirmed and the project is a standard renewable energy activity under ACM0002, but reliability is reduced by repeated contradictions across official documents. For the conflicting claimed ERs (311,932 in the 2012-11-26 validation report vs 114,391 in the 2012-09-20 validation report), the later-dated validation report value is privileged as the more recent revision, but the contradiction still lowers confidence. For verified ERs (353,662 in a 2023-09-01 validation/verification record vs 49,572 in a 2022-11-24 record), the 2023 value is privileged as more recent, yet the magnitude of the discrepancy is a serious red flag. For leakage justification (2023 monitoring report says not addressed vs 2016 validation report says quantified), the monitoring report is privileged for the monitored period but scored down because it omits a key element previously treated. For safeguards/FPIC/grievance/benefit-sharing contradictions (2016 monitoring report indicates absent vs 2023 monitoring report indicates present), the more recent 2023 monitoring report is privileged, but the shift suggests inconsistent disclosure over time. For the grid emission factor (0.8269 in 2023-09-01 validation/verification vs 1.05485 in 2020-03-22 validation), the more recent 2023 figure is privileged, but the inconsistency increases over-crediting concern. For the crediting period (2020-05-25 to 2030-05-24 in 2023 monitoring report vs 2018-07-17 to 2028-07-16 in 2022 monitoring report), the later 2023 monitoring report is privileged, but the discrepancy indicates registry/document control issues and reduces scores.