JOil Jatropha plantation in Ghana

Audit Analysis

The JOil Jatropha plantation in Ghana is a Gold Standard A/R project with VVB-confirmed additionality and documented safeguards, but the verification report identified ten corrective action requests revealing systemic errors in the monitoring report, including an incorrect carbon fraction, wrong equations, and data inconsistencies. The project delivered roughly one-third of the pro-rata lifetime expectation for the 2022 monitoring period, a shortfall partly explained by severe drought (65–70% of normal rainfall) and the young age of the plantation. The absence of a stated buffer pool and the project-specific baseline leave meaningful permanence and baseline-validity gaps.

Project Description

Red Flags

• ⚠Ten corrective action requests in the 2022 verification report, including an incorrect carbon fraction (0.47 used instead of 0.5), incorrect tree-survival equations, missing biometric parameters, and a 20% discount erroneously applied to VERs — indicating systemic MRV quality problems.
• ⚠No buffer pool percentage is stated in any available document, leaving the 30-year A/R project without a quantified permanence safeguard against reversal from fire, disease, or land-use change.
• ⚠The project was not expanded as projected in the PDD due to drought, and rainfall in 2022 was only 65–70% of normal, raising questions about the robustness of the ex-ante sequestration projections.
• ⚠Crediting-period start date differs between the PDD (2018-01-01) and the verification report (2018-06-07), a five-month discrepancy that affects the pro-rata calculation basis.

Credit Vintages