Biomass thermal energy plant – Hartalega Sdn.Bhd, Malaysia

Audit Analysis

A CDM biomass energy project at Hartalega Sdn.Bhd in Malaysia with a VVB-confirmed barrier additionality test and a project-specific baseline. The monitoring report shows the project delivered only about 42% of the pro-rata ex-ante expectation for the elapsed crediting period, raising over-crediting concerns. Several material findings and corrective actions were required during validation, and key MRV parameters (fNRB, usage monitoring method) are not stated in the available documents.

Project Description

Red Flags

• ⚠Verified ERR of 162,246 tCO₂e over the ~3-year monitoring period is only ~42% of the pro-rata expectation (~385,761 tCO₂e) derived from the 900,108 tCO₂e lifetime ex-ante estimate in the validation report, suggesting the baseline may have been overestimated or the plant operated well below design capacity.
• ⚠Leakage justification is contradictory: the validation report (2007) states 'deemed negligible' while the monitoring report (2010) states 'quantified,' yet the deduction is 0% in both cases.
• ⚠Six material findings and six corrective actions were required during validation, including corrections to emissions calculation formulas and a requirement to demonstrate PKS surplus availability to rule out leakage.
• ⚠Grid emission factor is from 2004, which is outdated relative to the 2008–2014 crediting period.

Credit Vintages