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Re-assessment pendingGSSolar Thermal - HeatChinaRegistry: RegisteredAMS-I.C

Zaoyuan Solar Cooker Project

Developer: Sirreon Technology & Development (Beijing) Co.,Ltd

GS-2231 ↗ · current registry ID: GS7606

Worked comparison example (English)

#180of 278 in Cookstoves#1856of 3065 in China#1249of 2172 in Gold Standard (GS)#112of 276 in AMS-I.C

Score from methodology v2.1 (analysis of 10 Sep 2026). Re-assessment under v2.2 pending.

Assessment

CarbonMeld document-based assessment

01020304 Overall 5.0 / 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

Scored2026-09-10medium confidence

evidence: 17/19 registry documents analyzed · 4 red flags

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

The Zaoyuan Solar Cooker Project is a Gold Standard cookstove project with a VVB-confirmed investment additionality test and documented safeguards, but it is undermined by a 100% assumed usage rate versus 90.68% verified, a verified ERR figure that represents only a small fraction of the lifetime ex-ante estimate, and 30 corrective actions flagged across the verification and monitoring reports. The project-specific baseline and the absence of a stated FNRB value further weaken the robustness of the emissions-avoidance claim.

Red Flags

4 red flags detected — Unlock with Premium

Findings

Risk Indicators

Additionality

🔒

Permanence

🔒

Leakage

🔒

Baseline

🔒

Safeguards

🔒

Double-claim

🔒

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 10 Sep 2026, marked “Re-assessment pending”. Per-dimension scores, risk indicators, 4 red flags, score factors, detailed analysis, and 19 registry documents (17 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)

    Pilot phase only (2021–2023)

    Eligible only for the pilot phase: not usable for the current 2024–2026 phase.

    Source: registry label

  • Integrity label (ICVCM CCP)

    Methodology under ICVCM assessmentAMS-I.C

    The Integrity Council has not decided on this methodology yet.

    Source: ICVCM assessment

  • Removal or reduction

    Emission reduction or avoidance

    Prevents or reduces emissions — fits contribution claims, not SBTi neutralisation.

    Source: registry label

  • Paris Agreement (Article 6)

    Not published

    This registry does not publish Article 6 authorizations.

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:2026-09-27

Credit Vintages

IssuedRetiredAvailable
2019
106,41595,16211,253
2020
105,26557,72847,537
2021
98,63895,3823,256
2022
98,07396,0722,001
2023
14,30414,018286
Total422,695358,36264,333

Methodology versions used

The methodology version stated in each monitoring, verification and issuance document, by period, compared with the official methodology pages.

  1. 2019–2020AMS-I.C v21.0since replaced by v22.0

    monitoring report + verification report

    official page · verified on

  2. 2021–2022AMS-I.C v21.0since replaced by v22.0

    monitoring report + verification report

    official page · verified on

  3. 2022–2023AMS-I.C v21.0since replaced by v22.0

    monitoring report + verification report

    official page · verified on

  • AMS-I.C: Active (CDM / UNFCCC) · official page · verified on

A version is shown only when the document's own text writes it next to the methodology code. Current versions, status and CCP ranges come from the official pages linked, checked on the date shown.

Documents on the registry

Retired by

Organisations named as beneficiaries in the registry's public retirement records.

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Profile & governance

Analysis ProvenanceAMS-I.C
Methodology·Editorial Policy·About the System

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