ECOLIFE Conservation Patsari Improved Cookstove project Monarch Butterfly Biosphere Reserve Mexico

Audit Analysis

The ECOLIFE improved cookstove project in Mexico's Monarch Butterfly Biosphere Reserve has a VVB-confirmed additionality assessment and conservative usage-rate verification, but is undermined by the absence of a stated buffer pool, a project-specific baseline, and an unusually high volume of corrective actions (30+ CARs) that raise data-quality concerns. The verified emission reductions fall well below the claimed figures for the monitoring period, and several cross-document contradictions—though largely attributable to unit differences or different reporting periods—reduce confidence in the internal consistency of the record.

Project Description

Red Flags

• ⚠No buffer pool percentage is stated in any available document, leaving permanence risk for cookstove breakage or reversion to traditional stoves unmitigated
• ⚠30 or more corrective actions (CARs) were raised by the VVB, including errors in ER spreadsheet equations, missing SDG parameters, and a usage survey conducted with stoves younger than the required 2.5-year threshold
• ⚠Verified emission reductions (42,927 tCO2e) are only about 66% of the claimed figure (64,961 tCO2e) for the same monitoring period, indicating a material downward adjustment by the VVB
• ⚠Leakage treatment is described as 'quantified' in the verification report but 'not addressed' in the validation report, creating ambiguity about whether a deduction was actually applied

Credit Vintages