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VCS avoidance Brazil Registry: Registered Documentazione completa General Methodology v2.0

Dori Alimentos Ltda - Biomass Based Project - Brazil

VCS-332 ↗

5.8 / 10
Integrity
5.2
Transparency
6.1
Claim Safety
5.6
Documentation
7.2

Score Breakdown

Integrity

verified Additionality is stated as confirmed by the VVB using a barrier test (monitoring report, 2025).

missing Corrective action requests cite risks that emission reductions cannot be monitored/calculated and require recalculation under AMS-I.C (monitoring report, 2025).

Transparency

verified Core project/assurance details are present, including VVB name (RINA) and a defined monitoring period (2020–2023) (monitoring report, 2025).

missing Multiple contradictions across document vintages (ERR totals, safeguards, crediting period) reduce confidence in the public record’s consistency.

Claim Safety

verified Not CORSIA-eligible, reducing aviation-claim channel risk (registry extract).

missing Over-crediting risk signaled by ERR discrepancies and CARs requiring rounding down and recalculation of emission reductions (validation/monitoring documents, 2021–2025).

Documentation

verified Broad document set used (PDD, monitoring, validation, issuance) with high extraction confidence and 25 documents referenced (extracted record).

missing Numerous corrective action requests indicate documentation/QA gaps in the monitoring and calculation evidence package (monitoring report, 2025).

Detailed Analysis

Integrity

The monitoring report (2025) indicates additionality was confirmed by the VVB using a barrier test, which supports additionality. However, the same monitoring report lists many corrective action requests, including concerns that emission reductions may not be monitorable/calculable and that emission reductions must be recalculated according to AMS-I.C, which weakens confidence in baseline/quantification integrity. Leakage is reported with a 0% deduction alongside a statement that leakage was quantified (monitoring report, 2025), but the basis for arriving at zero is not evidenced in the extracted record. No reversals are reported, which is consistent with an avoidance project type and lowers permanence risk.

Transparency

The extracted record includes the VVB (RINA Services S.p.A.), monitoring period (2020-08-01 to 2023-12-31), and matching claimed vs verified totals for the latest cycle (47,286) (monitoring/validation documents, 2025). At the same time, the project file shows repeated contradictions across earlier vs later document versions (e.g., ERR totals, safeguards, crediting period), which reduces transparency because users cannot easily reconcile which figures and statements govern. Key MRV elements such as grid emission factor details and usage monitoring method are not found in the extracted record, limiting independent reproducibility.

Claim Safety

The project is marked as not CORSIA-eligible, which reduces the risk of high-profile aviation claims (registry extract). Nonetheless, the validation report figures conflict across vintages (22,925 in 2021 vs 47,286 in 2025), and the monitoring report (2025) includes CARs requiring rounding down and recalculation of emission reductions under AMS-I.C—both of which elevate over-crediting/greenwashing risk if not clearly resolved. CCP status is not stated in the extracted record, leaving uncertainty about alignment with higher-integrity claim frameworks.

Documentation

Documentation coverage is relatively strong: the evidence set includes PDD, monitoring report, validation report, and issuance, with 25 documents used and high extraction confidence (extracted record). However, the monitoring report (2025) lists extensive corrective action requests spanning project description consistency, biomass sourcing clarity, parameter/table issues, and calculation spreadsheet requirements, indicating that the documentation package had material quality-control gaps at the time of review. Several important fields (e.g., baseline reassessment timing, grid EF year/value) are not found in the extracted record, which limits completeness.

Overall

I privilege the more recent documents where contradictions exist, because later monitoring/validation vintages (2025) are more likely to reflect updated project configuration and the latest assurance conclusions. Specifically: (1) for emission reductions, I use 47,286 from the 2025 validation/monitoring cycle over 22,925 from the 2021 validation report, but I downgrade scores because the swing is large and unexplained in the extracted record; (2) for leakage, I use the 2025 monitoring report’s statement that leakage was quantified (with 0% deduction) over the 2018 ‘deemed negligible’ phrasing, but the zero deduction still warrants caution; (3) for safeguards (FPIC, grievance mechanism, benefit sharing) and additionality confirmation, I use the 2025 monitoring report’s affirmative statements over earlier monitoring reports that said they were absent, and I penalize transparency/claim safety due to inconsistent disclosure; (4) for crediting period, I use 2016–2026 from the 2025 monitoring report over 2006–2016 from the 2018 monitoring report, and I reduce documentation/transparency because such a fundamental discrepancy should be clearly reconciled.

Audit Analysis

This VCS biomass fuel-switching project has VVB-confirmed additionality and no reversals reported, but the record shows multiple internal inconsistencies across document versions. The large swing in reported verified/claimed emission reductions and numerous corrective action requests raise over-crediting and data-reliability concerns despite generally good document availability.

Project Description

This project comprises of two different plants from Dori Alimentos. The head office is located in Marilia, Sao Paulo, and the subsidiary plant in Rolandia, Parana. Both produce candies. The project activity involves switching the fuel from shale oil to a renewable biomass that comes from peanut shells and wood chips, which is how GHG emissions are reduced. Before the replacement of shale oil, Dori Alimentos used to consume about 3,544 tonnes of shale oil in Marilia and 4,077 tonnes in Rolandia to generate about 47,843 and 55,041 tonnes/year of steam in its two boilers. The project activities started in Dori's head office in March 2005 and Dori's subsidiary company in December 2004. They are still using shale oil, but less of it. In both plants Dori Alimentos is using their boilers to produce 102,884 tonnes of steam and consume 2,354 tonnes of renewable biomass per month.

Red Flags

  • Large discrepancy in reported verified/claimed emission reductions between validation report versions (22,925 vs 47,286).
  • Extensive corrective action requests indicate monitoring/calculation and methodology-application weaknesses (including recalculation required under AMS-I.C).
  • Key sustainability and stakeholder safeguards (FPIC, grievance mechanism, benefit sharing) appear in later monitoring but are absent in earlier monitoring, suggesting inconsistent disclosure.

Credit Vintages

Issued Retired Available
2006
14,140 14,140 0
2007
19,857 19,857 0
2008
20,405 20,404 1
2009
19,801 19,801 0
2010
19,704 19,704 0
2011
18,611 18,611 0
2012
18,889 18,889 0
2013
14,729 14,721 8
2014
10,575 10,575 0
2015
11,543 11,543 0
2016
13,265 13,265 0
2017
9,966 9,966 0
2018
11,940 5,563 6,377
2019
10,493 0 10,493
2020
6,047 4,370 1,677
Total 219,965 201,409 18,556

Cosa migliorerebbe questo punteggio

  • Publish a clear reconciliation note explaining the change in verified/claimed emission reductions between the 2021 and 2025 validation report versions, including what changed (data, boundary, methodology application, rounding).
  • Provide a consolidated, updated monitoring/calculation package that explicitly closes the listed corrective action requests (especially AMS-I.C equation/calc corrections and monthly biomass monitoring evidence) and documents the leakage quantification leading to a 0% deduction.

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

VVB-confirmed in latest report, but inconsistent across vintages

Permanence

Avoidance project; no reversals reported

Leakage

0% deduction with shifting justification across reports

Baseline

Project-specific baseline; reassessment timing not evidenced

Safeguards

Safeguards reported later but absent in earlier monitoring

Double-claim

Not CORSIA-eligible; CCP status not stated

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Analysis Provenance Scored 2026-04-02 General Methodology v2.0 Documentazione completa

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