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CAR removal Mexico Documentazione completa General Methodology v2.0

Seeing the Forest for the Trees

CAR-1648 ↗

3.6 / 10
Integrity
4.0
Transparency
3.5
Claim Safety
3.0
Documentation
4.0

Score Breakdown

Integrity

verified VVB-confirmed additionality reported in the extracted verification record

missing No baseline method or leakage deduction stated; reversal events are reported despite a buffer pool

Transparency

missing Only one evidence document listed ('unknown') and monitoring period and VVB name not provided

inferred Buffer pool percentage (29.32%) is stated, providing some disclosure

Claim Safety

verified Project is stated as not CORSIA-eligible, lowering one category of double-claim risk

missing Core data for baseline, leakage and net-removals-by-risk (FNRB) are not found, raising over-crediting risk

Documentation

verified Methodology version (3.0) and 'Mexico Forest Protocol' are recorded

missing Only one unspecified evidence document and medium extraction confidence; no document dates or VVB name

Detailed Analysis

Integrity

The extracted verification record indicates additionality was confirmed by the VVB, which supports the project's additionality claim. A buffer pool of 29.32% is documented and described as covering reversals, which helps permanence. However, no baseline method or baseline reassessment is found in the available documents, leakage is not quantified or justified, and reversal events are reported; these gaps weaken baseline validity and leakage handling and reduce confidence in long-term integrity.

Transparency

Disclosure is limited: the record lists only one evidence document labeled 'unknown', the VVB name and monitoring period are not provided, and total removals claimed versus verified is not stated. Methodology name and version are provided (Mexico Forest Protocol, version 3.0) and the buffer pool percentage is disclosed, but overall public transparency and MRV detail are insufficient in the extracted materials.

Claim Safety

The project is reported as not CORSIA-eligible, which reduces one double-claim vector. However, the absence of a stated baseline method, no FNRB value, no leakage deduction, and no usage/monitoring rates in the record create a significant risk of over-crediting. Without those core inputs it is not possible to evaluate whether credited removals are conservative.

Documentation

The extracted record cites one document (labelled 'unknown') and extraction confidence is medium, indicating potential readability or completeness limits. Methodology name and version are present and no material findings or corrective actions were recorded. Important metadata (document dates, VVB name, monitoring report) are missing, so documentation completeness and recency are limited.

Overall

There are no contradictions listed in the extracted record. I privileged the available verification-extracted facts (additionality confirmed; buffer pool 29.32%; reversal events described) because they are explicitly present in the merged_facts. However, many critical items are not stated in the extracted documents (baseline method, leakage deduction, monitoring period, VVB name, FNRB), and the single unspecified evidence document plus medium extraction confidence reduce reliability. These evidence gaps lower the overall score despite positive signals about additionality and a sizeable buffer pool.

Audit Analysis

The project shows some strengths (VVB-confirmed additionality and a sizeable buffer pool) but key gaps — no baseline method, no leakage quantification, limited documentation and no safeguards or FPIC — materially weaken confidence. Overall quality is low-to-moderate; further documentation and clarity are required to raise the score.

Project Description

Why we chose this project: “The protocol this project applies is easily replicated while maintaining the credibility of the project’s baseline and additionality. The emission reduction from improved forest management projects using the CAR Mexico protocol usually results in projects issuing less than 10,000 tonnes a year, but these are high quality and deliver

Red Flags

  • No baseline method or baseline reassessment found in available documents
  • Leakage treatment not stated and leakage deduction not provided
  • Leakage not addressed in project documentation

Credit Vintages

Issued Retired Available
2021
27,561 0 27,561
2022
143,376 0 143,376
2023
143,232 0 143,232
Total 314,169 0 314,169

Cosa migliorerebbe questo punteggio

  • Provide full verification and monitoring reports (dated) including the stated baseline method, baseline reassessment timing, and quantified leakage deduction with justification
  • Publish VVB name, monitoring period data, total removals claimed vs verified, and documentation of FPIC/grievance processes or other safeguards

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 additionality

Permanence

Buffer pool present; reversals reported

Leakage

Leakage not addressed

Baseline

Baseline method not stated

Safeguards

FPIC and grievance not documented

Double-claim

CORSIA ineligible but CCP status unknown

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Analysis Provenance Scored 2026-04-23 General Methodology v2.0 Documentazione completa

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