Guayacán Hydroelectric Project

Audit Analysis

The Guayacán Hydroelectric Project is a CDM-registered small hydro scheme in Chile with a jurisdictional baseline and VVB-confirmed investment additionality test. The first monitoring period shows over-delivery relative to the pro-rata expectation, and no reversal or leakage concerns are inherent to the hydro-avoidance design. However, safeguards documentation is thin (no FPIC or grievance mechanism recorded), several key MRV parameters are absent, and multiple inter-document contradictions—though largely explainable—reduce confidence in data consistency.

Project Description

Red Flags

• ⚠No FPIC or grievance mechanism documented despite safeguards being mentioned; indigenous and community engagement evidence is absent from the extracted record.
• ⚠Crediting period differs between the PDD (2010-11-01 to 2017-10-31) and the verification report (2011-04-30 to 2018-04-29), creating ambiguity about the actual registered period.
• ⚠Eleven Corrective Action Requests were raised during verification, including errors in the grid emission factor calculation and missing fuel-consumption data, indicating quality-control weaknesses in the monitoring process.
• ⚠CORSIA eligibility and CCP status are not stated in any available document, leaving dual-channel risk unassessed.

Credit Vintages