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CAR Documentazione completa General Methodology v2.0

Nitrous Oxide Abatement

CAR-768 ↗

1.4 / 10
Integrity
2.0
Transparency
0.5
Claim Safety
2.0
Documentation
0.8

Score Breakdown

Integrity

missing Additionality, baseline approach, leakage treatment, and any reversals are not stated in available documents

inferred No contradictions were detected, but this provides little assurance given the absence of underlying evidence

Transparency

missing No VVB name, monitoring period, or verified emissions reductions are available in the extracted record

missing Registry completeness cannot be checked because no evidence documents were captured

Claim Safety

missing CORSIA/CCP status and any safeguards against over-crediting are not stated in available documents

inferred Project type and sector labeling appear inconsistent (nitrous oxide abatement vs methane sector), but no documents are available to resolve this

Documentation

missing Zero documents were used and no evidence documents are listed

missing Low extraction confidence reduces reliability of any missing/unstated fields

Detailed Analysis

Integrity

No project design document, monitoring report, or verification report was captured in the extracted record, so additionality testing, baseline method, leakage treatment, and any corrective actions or material findings cannot be confirmed. Because these are core integrity determinants for an abatement project, the integrity score is heavily penalized for evidence gaps. Low extraction confidence further increases the likelihood that key integrity-relevant details were missed.

Transparency

Transparency is very weak because the extracted record contains no public-facing documentation artifacts (no evidence documents listed and zero documents used). Without a verification body name, monitoring period, or claimed versus verified reductions, MRV quality and registry completeness cannot be assessed. Low extraction confidence also reduces confidence that the absence of these details reflects true non-disclosure rather than extraction failure.

Claim Safety

Claim safety is limited by the inability to verify baseline conservativeness, leakage handling, and whether credits align with any relevant eligibility frameworks. The extracted record does not state CORSIA eligibility or CCP status, so buyers cannot gauge double-claiming or eligibility-related greenwashing risk. The mismatch between the stated project type (nitrous oxide abatement) and sector classification (methane) cannot be resolved without documents, adding uncertainty.

Documentation

Documentation quality is extremely poor: no evidence documents are listed, and the extraction indicates zero documents were used. The minimum extraction confidence is low, implying at least one key source was poorly readable, which materially undermines completeness and reliability. This score is intentionally very low because the assessment cannot be substantiated from the provided record.

Overall

There are no explicit contradictions reported in the extracted record, but the absence of any underlying documents and the low extraction confidence dominate the assessment. With no verifiable information on additionality, baseline, leakage, monitoring, or verification outcomes, the project cannot be credibly scored as high quality. Note: per the gate rules, a documentation score below 3.0 would cap transparency post-scoring.

Audit Analysis

The extracted record contains no usable project documentation beyond basic identifiers, so core quality determinants (baseline, additionality, leakage, and monitoring results) cannot be verified. With low extraction confidence and zero documents captured, the risk of over-crediting or misinterpretation is high and the project cannot be robustly assessed from the available evidence.

Project Description

What it does You may know nitrous oxide as laughing gas, but it is no laughing matter. N₂O is a greenhouse gas over 300 times more powerful than CO₂ in holding heat in our atmosphere, is destructive to the Earth’s protective ozone layer but its emissions are unregulated. This project supports the installation of

Red Flags

  • No project documents were captured in the extracted record (0 documents), preventing verification of baseline, additionality, monitoring, and issuance details
  • Low extraction confidence indicates at least one key document was poorly readable, increasing the risk of missing or incorrect critical facts

Credit Vintages

Issued Retired Available
2009
103,540 0 103,540
2010
229,585 0 229,585
2011
284,577 0 284,577
2012
231,399 0 231,399
2013
242,670 0 242,670
2014
226,143 0 226,143
2015
158,894 0 158,894
2016
180,231 0 180,231
2017
137,816 0 137,816
2018
89,868 0 89,868
2019
184,000 0 184,000
2020
183,349 0 183,349
2021
144,335 0 144,335
2022
226,898 0 226,898
2023
233,186 0 233,186
2024
110,435 0 110,435
Total 2,966,926 0 2,966,926

Cosa migliorerebbe questo punteggio

  • Provide the project design document and the applicable CAR protocol/method reference, including the baseline approach and additionality demonstration
  • Provide the latest monitoring report and verification statement showing the monitoring period, claimed vs verified reductions, any findings/corrective actions, and leakage treatment

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

No additionality assessment found

Permanence

Reversal risk/buffer not documented

Leakage

Leakage treatment not documented

Baseline

Baseline method not stated

Safeguards

Safeguards not documented

Double-claim

CORSIA/CCP status not stated

Where to buy

Marketplaces

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

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