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Re-assessment pendingACROzone Depleting SubstancesOHIO, USRegistry: Crediting endedARB-ODS

A-Gas 1-2020

Developer: A-Gas US Inc

ACR-521 ↗

Worked comparison example (English)

#737of 1798 in United States#421of 977 in American Carbon Registry (ACR)#71of 228 in ARB-ODS

Score from methodology v2.1 (analysis of 12 Sep 2026). Re-assessment under v2.2 pending.

Crediting ended

The crediting period has ended. Credits already issued exist; no new ones will be issued unless the crediting period is renewed.

American Carbon Registry: “COMPLETED”

Assessment

CarbonMeld document-based assessment

01020304 Overall 5.4 / 10
Integrity 🔒 Transparency 🔒 Claim Safety 🔒 Documentation 🔒
Dimension scores are locked — the faint arcs are empty tracks, not zero scores.

Scale 0–10 · method weights: integrity 35% · transparency 25% · claim safety 25% · documentation 15%.

Re-assessment pending · v2.1

Scored2026-09-12medium confidenceLatest monitoring period ends: 2019-12-31

evidence: 5/5 registry documents analyzed · 3 red flags

Generated by CarbonMeld Analysis Pipeline · Methodology · Editorial Policy · About the System
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Analysis

The A-Gas 1-2020 ODS destruction project in Ohio has VVB-confirmed additionality and a clearly defined monitoring framework, but the verification report identified five material findings including calculation errors (double-deduction of residue/HBR, missing HBR in one calculation) and missing EPA certifications and work orders. These errors, while caught and subject to corrective action, introduce uncertainty in the verified credit quantity. Leakage treatment and safeguards documentation are absent from the available record.

Red Flags

3 red flags detected — Unlock with Premium

Findings

Risk Indicators

Additionality

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Permanence

🔒

Leakage

🔒

Baseline

🔒

Safeguards

🔒

Double-claim

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Risk indicator details are a Premium feature

Score Breakdown

Score factors per dimension are a Premium feature — Unlock with Premium

Detailed Analysis

The detailed per-dimension analysis is a Premium feature — Unlock with Premium

Evidence

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On this page: the analysis of 12 Sep 2026, marked “Re-assessment pending”. Per-dimension scores, risk indicators, 3 red flags, score factors, detailed analysis, and 5 registry documents (5 analyzed).

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Eligibility & market

What can you claim with this credit?

Four checks buyers ask about, from the registry and the Integrity Council (ICVCM).

  • Airlines (CORSIA)

    No CORSIA label on the registry

    Not usable for airlines' CORSIA obligations.

    Source: registry label

  • Integrity label (ICVCM CCP)

    Methodology approved for some versionsACR Destruction of Ozone Depleting Substances

    The Integrity Council approved some versions of this protocol and not others: check which version the project uses before claiming CCP quality.

    Source: ICVCM assessment

  • Removal or reduction

    Not determined

    The registry data do not say whether these credits are removals or reductions.

  • Paris Agreement (Article 6)

    No Article 6 authorization

    No corresponding adjustment: the host country can also count this reduction towards its own target.

    Source: registry label

Information only, from public sources. Claim rules (CORSIA, SBTi, EU rules on green claims) change: check them before making a public claim. Since 27 September 2026, EU consumer rules do not allow “climate neutral” product claims based on offsets.

Registry labels last checked:2026-10-25

Credit VintagesExhausted

IssuedRetiredAvailable
2019
62,00700
Total62,00700

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Profile & governance

Analysis ProvenanceCalifornia Air Resources Board (ARB) Compliance Offset Protocol Ozone Depleting Substances Projects
Methodology·Editorial Policy·About the System

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