Sonnenerde Pyreg 500
Score Breakdown
Integrity
missing Additionality, baseline, leakage, and reversal provisions were not found in the extracted record (validation report dated 2024-03-06).
inferred No material findings or corrective actions were reported, but this does not substitute for missing quantification and risk controls (validation report dated 2024-03-06).
Transparency
verified A VVB is identified (bio.inspecta AG) and a monitoring period is specified (2022-09-01 to 2023-08-31).
missing Claimed vs verified removals were not found in the extracted record, limiting MRV transparency.
Claim Safety
missing CORSIA eligibility and CCP status were not found in the extracted record, increasing uncertainty for downstream claims.
missing Key parameters that typically drive over-crediting risk (baseline approach, leakage treatment, and any durability/buffer provisions) were not found in the extracted record.
Documentation
verified The extracted record references multiple documents (5) and includes a recent validation report date (2024-03-06).
missing Evidence document labeling is weak (evidence docs listed as "unknown") and extraction confidence is only medium.
Detailed Analysis
Integrity
The extracted record does not show what additionality test was applied or whether the VVB confirmed additionality, despite referencing a validation report dated 2024-03-06. The baseline method and any baseline reassessment timing were not found in the extracted record, which makes it hard to judge whether credited removals are conservative. Leakage treatment (deduction and justification) and reversal risk management (buffer contribution and any reversal events) were also not found in the extracted record, creating a high integrity uncertainty for a removal credit.
Transparency
The VVB is clearly identified as bio.inspecta AG, and the monitoring period is specified as 2022-09-01 to 2023-08-31. However, the extracted record does not include claimed versus verified removal totals, nor the methods used for monitoring/usage, which limits the ability for third parties to replicate or audit the MRV from the extracted data. The registry is listed as "other" with a Puro code, but key registry completeness indicators (e.g., issuance/verification quantities) were not found in the extracted record.
Claim Safety
Because the baseline method, leakage approach, and reversal/buffer provisions were not found in the extracted record, there is elevated risk that credited removals could be overstated or not adequately protected against non-permanence. CORSIA eligibility and CCP status were not found in the extracted record, so buyers cannot easily determine whether the unit could be used in higher-stakes compliance/ICVCM-aligned claims. The absence of claimed and verified totals in the extracted record further increases greenwashing risk because the magnitude and verification outcome cannot be checked here.
Documentation
The extracted record indicates 5 documents were used and includes a recent validation report date (2024-03-06), which supports basic document recency. Still, the evidence document list is effectively non-informative ("unknown"), and the minimum extraction confidence is only medium, suggesting some key details may not have been reliably captured. No material findings or corrective actions are reported in the validation report record, but the larger issue is that many core fields were not found in the extracted record.
Overall
No contradictions were flagged in the extracted record, so there is no need to privilege one document value over another. The main limitation is pervasive missing information on additionality, baseline, leakage, and reversal management, which materially weakens confidence in credit quality and increases over-crediting risk. Note: if documentation were to score below 3.0, transparency would be capped by the gate rule; and if integrity were below 4.0, the overall score would be capped at 6.0—both are relevant considerations given the evidence gaps.
Audit Analysis
This Puro removal project has a named VVB and a recent validation report date, but key integrity-critical elements (additionality approach, baseline setting, leakage treatment, and reversal management) were not found in the extracted record. With major evidence gaps around how removals are quantified and safeguarded over time, the risk of over-crediting and weak claim robustness is elevated.
Project Description
SONNENERDE manufactures a huge variety of high-quality substrates and soil improvement products for various scopes. Each product is carefully adapted to its respective area of use. In 2012 the company built the first biochar production facility in Europe that complies with waste law registrations. One of our main principles is to contribute to a sustainable use of natural resources. We take nature as our example, which works constantly in circles. In accordance with that, we only use biogenic wastes (grain husks, sunflower pods und pulp mud) as raw materials for our biochar production. The waste heat from the carbonization process is used for raw material conditioning and heating. Electric power supply is provided by a photovoltaic system. Our biochar is used as additive for compost or slurry. Bringing buyer and seller together! 1/3 SONNENERDE Biochar - Austria Price 500 € / CORC https://puro.earth/100047 file:///tmp/www.sonnenerde.at tel:www.sonnenerde.at
Red Flags
- Additionality approach and whether the VVB confirmed it were not found in the extracted record.
- Baseline method and any baseline reassessment timing were not found in the extracted record.
- Leakage deduction and justification were not found in the extracted record.
- Reversal risk management (buffer contribution and any reversal events) was not found in the extracted record.
Credit Vintages Exhausted
| Issued | Retired | Available | ||
|---|---|---|---|---|
| 2021 | 229 | 229 | 0 | |
| 2022 | 52 | 52 | 0 | |
| 2023 | 47 | 47 | 0 | |
| 2024 | 146 | 146 | 0 | |
| Total | 474 | 474 | 0 |
Cosa migliorerebbe questo punteggio
- Publish or extract the validation/monitoring sections that specify the additionality test, baseline setting approach, and any baseline reassessment schedule, with clear VVB confirmation.
- Disclose quantified leakage assessment (including any deduction and justification) and the project’s permanence/durability provisions (e.g., buffer contribution, monitoring for reversals, and reversal response procedures), along with claimed vs verified removal totals for the monitoring period.
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 test not found
Durability/buffer not evidenced
Leakage treatment not found
Baseline method not found
Safeguards/FPIC/grievance not found
CORSIA/CCP status not stated
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