Bio-oil produced from biomass
Score Breakdown
Integrity
missing Baseline, additionality, and leakage treatment are not stated in available documents (PDD/validation/monitoring report referenced but key fields missing in the extracted record).
inferred Reversal risk is discussed qualitatively (methodology text notes low reversal risk), but no buffer pool or formal reversal monitoring/response is documented.
Transparency
missing Core MRV items are missing from the extracted record (monitoring period, usage monitoring method, and claimed vs verified totals).
inferred Evidence documents are listed (PDD, validation report, monitoring report), but registry/VVB details are not provided.
Claim Safety
missing CORSIA and CCP status are not stated in available documents, increasing uncertainty for downstream claims.
missing High over-crediting risk because baseline and leakage accounting are not evidenced in the extracted record.
Documentation
verified Three document types are available (PDD, validation report, monitoring report) and no material findings/corrective actions are reported.
missing Key metadata is missing (document dates, VVB name, methodology/version), limiting auditability.
Detailed Analysis
Integrity
The extracted record does not provide a baseline method or when the baseline was last reassessed, which prevents checking whether the counterfactual is conservative (PDD/validation report not evidenced in extracted fields). Additionality is also not evidenced: neither the type of additionality test nor confirmation by a VVB is stated in the extracted record. Leakage is not addressed and no leakage deduction is provided, which is a material integrity gap for biomass-related supply chain risks (monitoring report/PDD fields not evidenced). Reversal is discussed qualitatively in the methodology text as low risk, but reversal events are marked as not addressed and there is no buffer pool percentage stated.
Transparency
Although the evidence set includes a PDD, validation report, and monitoring report, the extracted record lacks basic MRV transparency items such as the monitoring period and the usage monitoring method. There are no extracted totals for claimed or verified emissions reductions/removals, so readers cannot reconcile issuance quantities to monitoring outcomes. The VVB name and registry details are also not found in the extracted record, reducing traceability.
Claim Safety
Because the baseline approach and leakage treatment are not evidenced in the extracted record, there is a heightened risk that credited quantities could be overstated, making public climate claims less safe. CORSIA eligibility and CCP status are not stated in available documents, so buyers cannot easily determine whether the unit is being positioned for multiple claim channels. The lack of extracted claimed-versus-verified totals further increases greenwashing risk because third parties cannot validate what was actually verified.
Documentation
Documentation coverage is partial: three document types are listed (PDD, validation report, monitoring report), and the extraction confidence is medium, suggesting the documents were at least moderately readable. However, key identifiers and metadata are missing from the extracted record (VVB name, document dates, methodology and version, registry), which limits independent verification. No material findings or corrective actions are reported in the extracted record, but the absence of core quantified fields suggests incompleteness rather than clean performance.
Overall
Overall quality is low because the extracted record is missing the core accounting elements needed to substantiate credits (baseline, additionality, leakage, monitoring period, and verified totals). One contradiction must be managed: safeguards are shown as present in the PDD but absent in the monitoring report; for scoring, the monitoring report is privileged because it reflects implementation evidence during operation, and this inconsistency reduces confidence and lowers transparency/documentation. With these gaps and the safeguards inconsistency, the project presents elevated over-crediting and reputational risk for buyers.
Audit Analysis
The extracted record lacks core quantifications needed to judge credit integrity (baseline approach, additionality test, leakage treatment, monitoring period, and verified removals/avoided emissions). While the documents list no material findings or corrective actions, the absence of key MRV and accounting details creates a high over-crediting and greenwashing risk.
Project Description
Charm collects biomass wastes and residues, such as leftover corn stalks, and heats them to high temperatures in a low-oxygen environment. The process, called pyrolysis, breaks down the biomass into three products: syngas, biochar, and carbon-rich bio-oil. The resulting syngas is used to power the pyrolyzers. The biochar can be returned to fields to replace nutrients and improve soil health. The bio-oil, which retains much of the carbon present in the original biomass, is injected into EPA-regulated wells, where it sinks and solidifies in place, becoming permanent carbon removal.
Red Flags
- No baseline method or baseline reassessment timing found in the extracted record
- Additionality approach and whether it was confirmed by an independent VVB are not stated in available documents
- Leakage is not addressed and no leakage deduction is provided
- No claimed or verified emissions reductions/removals totals found, and the monitoring period is not stated
Credit Vintages
Nessuna emissione registrata sul registro.
Il marketplace dichiara i vintage: 2021, 2023, 2027, 2028 (non verificato).
Cosa migliorerebbe questo punteggio
- Disclose and document the baseline approach (including reassessment timing) and provide the full quantified calculation that links activity data to credited outcomes.
- Provide a complete monitoring/verification package: monitoring period, usage monitoring method, claimed vs verified totals, VVB identity, and an explicit leakage assessment with any deductions.
Questi suggerimenti indicano quali prove pubbliche aggiuntive potrebbero migliorare il livello di confidenza di questa valutazione. Non garantiscono un punteggio futuro più alto.
Risk Indicators
Additionality not evidenced
Low-risk narrative but no buffer/plan
Leakage not addressed
Baseline method not stated
Safeguards inconsistent/absent in monitoring
CORSIA/CCP status not stated
Where to buy
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