Carbofex Nokia 1

Audit Analysis

Carbofex Nokia 1 is a Finnish biochar removal project verified by EnergyLink Services under the Puro.earth methodology. While additionality is confirmed via an investment test and no reversal events have been reported, the verification report identifies nine material findings—including hard-coded calculation values, limited traceability, and inadequate record-keeping—that undermine confidence in the MRV system. The absence of a buffer pool, a quantified leakage deduction, and a project-specific (rather than jurisdictional) baseline leave meaningful integrity and over-crediting risks unaddressed.

Project Description

Red Flags

• ⚠Nine material findings in the January 2026 verification report, including hard-coded values in LCA calculations, limited traceability between CORC inputs and supporting evidence, and reliance on limited laboratory results for dry biochar mass estimation
• ⚠No buffer pool percentage stated in any available document, leaving the 100-year permanence claim without a quantified safety margin against reversal
• ⚠Leakage deduction and justification are both absent from the extracted record despite biochar production involving feedstock sourcing and energy inputs where displacement effects are plausible
• ⚠Contradiction in permanence claim: the 2021 issuance document states 1,000 years while the March 2025 verification report states 100 years, creating ambiguity about the actual crediting basis
• ⚠Five corrective actions remain open, including replacing hard-coded values with evidence-based inputs and implementing comprehensive operational data record-keeping

Credit Vintages Exhausted