PUR removal Australia Documentazione completa General Methodology v2.0

ECHO2 Holla-Fresh

PUR-767851 ↗

4.2 / 10

Integrity

4.2

Transparency

4.0

Claim Safety

4.1

Documentation

4.6

Score Breakdown

Integrity

verified A buffer pool contribution of 2.5% is stated for this biochar removal project (verification report, 2023-03-07).

missing Additionality, baseline approach, and leakage treatment are not found in the extracted record, limiting assessment of over-crediting risk.

Transparency

verified A named verifier (EnergyLink Services) and a defined monitoring period (2020-09-01 to 2022-05-31) are provided (verification report, 2023-03-07).

missing The extracted record does not include claimed vs verified removal totals or key MRV parameters (e.g., usage monitoring approach), reducing transparency.

Claim Safety

verified No material findings or corrective actions are reported in the verification report (2023-03-07).

missing CORSIA eligibility and CCP status are not stated in available documents, and core quantification items (baseline/leakage) are missing, increasing greenwashing/over-crediting risk.

Documentation

verified A recent verification report dated 2023-03-07 is available, and three documents were used in extraction.

missing Evidence document identification is weak (listed as "unknown") and extraction confidence is only medium, indicating documentation gaps.

Detailed Analysis

Integrity

The project is assessed under Puro’s Biochar Methodology v2.4.1 and includes a stated buffer pool contribution of 2.5% (verification report, 2023-03-07), which supports permanence risk management in principle. However, the extracted record does not show the additionality test type or confirmation by the verifier, nor does it include the baseline method or any baseline reassessment timing, making it difficult to judge whether credited removals are truly additional. Leakage is also not quantified or justified in the extracted record, which is a material integrity uncertainty for biochar supply chains and feedstock sourcing.

Transparency

The verification report provides a clear monitoring period (2020-09-01 to 2022-05-31) and identifies the verifier as EnergyLink Services (verification report, 2023-03-07). At the same time, the extracted record does not include total removals claimed or verified, and does not capture key monitoring details such as how biochar use/end-use was monitored. With evidence documents listed as "unknown," it is hard for third parties to trace the underlying calculations and data sources.

Claim Safety

No material findings and no corrective actions are reported in the verification report (2023-03-07), which reduces the likelihood of known non-conformities. Nonetheless, the absence of extracted figures for verified removals, plus missing baseline and leakage information, increases the risk that public claims could overstate climate impact. CORSIA eligibility and CCP status are not stated in available documents, so buyers cannot easily assess alignment with higher-integrity eligibility frameworks from the extracted record alone.

Documentation

A recent verification report dated 2023-03-07 is present, and the extraction used three documents with medium minimum extraction confidence. However, the evidence document list is not specific ("unknown"), and several core fields (additionality, baseline, leakage, safeguards) are not found in the extracted record, indicating incomplete documentation capture. The lack of a stated crediting period in the extracted record also limits assessment of recency and program boundaries.

Overall

Overall quality is constrained primarily by missing core integrity and MRV information in the extracted record (additionality, baseline, leakage, and verified removal totals), despite a recent verification report and no reported findings. There are no contradictions flagged across documents, so no cross-document reconciliation was required; scores are instead reduced due to evidence gaps and limited traceability (evidence docs listed as "unknown"). Note: if documentation were to score below 3.0, transparency would be capped by the gate rule, but documentation is assessed above that threshold here.

Audit Analysis

This Puro biochar removal project has some integrity positives (a stated buffer pool contribution and a recent verification report with no material findings), but key elements needed to judge additionality, baseline setting, and leakage are not found in the extracted record. The limited quantified MRV outputs (no verified removals figure captured) and missing safeguards information increase uncertainty and greenwashing risk.

Project Description

ECHO2 transforms residues from plantation forestry, agriculture, food and wood processing, that would otherwise end up as green-house gas emissions by being burned or landfilled, into bioenergy and biochar. Each tonne of biochar is over 80% pure carbon and removes 2.79 tonnes of CO2 per tonne of product, for centuries. The biochar is used for horticulture and agriculture. ECHO2 is the first Puro.earth-certified biochar producer outside Europe. For a detailed carbon footprint description email [email protected]. How it works Common practice in many regions of the world is to burn or landfill large quantities of agricultural and woody residues. We estimate that over 20 million tonnes of accessible crop and woody residues are intentionally burned or landfilled every year in Australia, and only a small percentage is up-cycled in any way. ECHO2 was developed as a circular economy up-cycling system that utilises low value organic residues such as city green wastes, plantation forestry residues, wood wastes from construction and crop residues, such as cereal straws. Biochar sequesters large amounts of CO2 in a useful way. It improves the performance of many products including fertilisers, animal feeds and building and construction materials. The first commercial system is a single ECHO2 module that converts recycled wood, that would otherwise be burned or landfilled, into biochar for the composted products producer Van Schaik's BioGro and into glasshouse heating for South Australian herb grower Holla-Fresh. The second commercial system now under construction is six ECHO2 modules to convert local cereal straw and other residues that would otherwise be burned or landfilled, into biochar for sale to local farmers and into glasshouse heating for Victorian tomato and capsicum grower Katunga Fresh. A growing pipeline of ECHO2 projects now exist that will utilise crop and plantation residues to replace LPG and natural gas for heating and to supply biochar to local farms

Red Flags

Additionality approach and whether it was confirmed by the verifier are not found in the extracted record.
Baseline method and any baseline reassessment timing are not stated in available documents.
Leakage treatment (deduction and justification) is not stated in available documents.
No verified removals/ERR total is captured in the extracted record, limiting independent scrutiny.

Credit Vintages Exhausted

	Issued	Retired
2020	802	802
2022	655	655
Total	1,457	1,457

Cosa migliorerebbe questo punteggio

Publish or extract the verification sections that specify the additionality test applied and the baseline approach (including any reassessment timing) and confirm they were validated by the verifier.
Disclose quantified leakage assessment (deduction and justification) and the verified total removals for the monitoring period, with clear traceability to underlying monitoring data and calculations.

Questi suggerimenti indicano quali prove pubbliche aggiuntive potrebbero migliorare il livello di confidenza di questa valutazione. Non garantiscono un punteggio futuro più alto.