Re-assessment pending
Avoided methane emission through aerobic composting at Vietstar municipal solid waste treatment facility
- Standard
- GS
- Methodology
- AM0025 (CDM)
- Registry
- GS-403 ↗ · current registry ID: GS2525 · Registered
- Country
- Viet Nam
- Credit type
- Other
- Developer
- South Pole Ltd
Avoided methane emission through aerobic composting at Vietstar municipal solid waste treatment facility (GS-403) is being re-assessed under the current CarbonMeld methodology (v3): its earlier rating came from an older version of the method and is no longer shown, so this page gives no CarbonMeld rating until the new analysis is published.
Assessment
Being reassessed under the current method
The earlier analysis of this project used an older version of our method, so its rating is no longer shown: it is not comparable with ratings under the current method (v3). The new analysis will appear here once it is published; until then, this page shows the project's registry data.
Standard and methodology
Evidence
Eligibility & market
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Four checks buyers ask about, from the registry and the Integrity Council (ICVCM).
Airlines (CORSIA)
Stated in the project documents
The documents claim CORSIA eligibility, but no registry label confirms it: check vintage and authorization.
Source: project documents (not confirmed by the registry) · documents analysed on 1 Sep 2026
Covers: what the project documents state — not a registry record
Integrity label (ICVCM CCP)
No ICVCM information
No CCP label and no ICVCM decision found for this project's methodology.
Removal or reduction
Emission reduction or avoidance
Prevents or reduces emissions — fits contribution claims, not SBTi neutralisation.
Source: registry label · read on 15 Nov 2026
Covers: the project type, not a label on individual credits
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.
Credit Vintages
| Issued | Retired | Available | ||
|---|---|---|---|---|
| 2013 | 13,158 | 0 | 13,158 | |
| 2014 | 37,446 | 0 | 37,446 | |
| 2015 | 86,494 | 0 | 86,494 | |
| 2016 | 124,010 | 0 | 124,010 | |
| 2017 | 198,856 | 0 | 198,856 | |
| 2018 | 324,633 | 126,000 | 198,633 | |
| 2019 | 217,461 | 0 | 217,461 | |
| 2020 | 326,886 | 92,341 | 234,545 | |
| 2021 | 247,490 | 88,115 | 159,375 | |
| 2022 | 225,918 | 203,752 | 22,166 | |
| 2023 | 3,312 | 3,312 | 0 | |
| Total | 1,805,664 | 513,520 | 1,292,144 |
Methodology versions used
The methodology version stated in each monitoring, verification and issuance document, by period, compared with the official methodology pages.
2013–2016AM0025 v12.0since replaced by v14.0.0
monitoring report
official page · verified on
2016–2017AM0025 v12.0since replaced by v14.0.0
monitoring report
official page · verified on
2017–2018AM0025 v12.0since replaced by v14.0.0
monitoring report
official page · verified on
2018–2020AM0025 v12.0since replaced by v14.0.0
monitoring report + verification report
official page · verified on
2020AM0025 v12.0since replaced by v14.0.0
monitoring report + verification report
official page · verified on
2021–2023AM0025 v12.0since replaced by v14.0.0
monitoring report + verification report
official page · verified on
- AM0025: Withdrawn (CDM / UNFCCC) · replaced by ACM0022 · 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.
Retired by
- FINN30,000 t
- GitLab Inc3,552 t
- Inghams Group Limited2,545 t
- Sendle2,500 t
- Williams-Sonoma, Inc1,673 t
- Alluvium500 t
- Genesys Cloud Services, Inc351 t
- Chang Hwa Bank, Min-Sheng Branch99 t
- Valitera Pte. Ltd30 t
- Rubicon Carbon, LLC29 t
Organisations named as beneficiaries in the registry's public retirement records. (+1)
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Report an error on this page →Cite this page
CarbonMeld (2026). Avoided methane emission through aerobic composting at Vietstar municipal solid waste treatment facility (GS-403): registry data. https://carbonmeld.com/projects/avoided-methane-emission-through-aerobic-composting-at-vietstar-municipal-solid-gs-403/.
The citation names the registry data this page shows; the page gives no CarbonMeld rating.
Records with the same name in other registries
Records in another registry with the same name, country and methodology. Each has its own credits, documents and rating.
- Avoided methane emission through aerobic composting at Vietstar municipal solid waste treatment facilityClean Development Mechanism · CDM-5556
Similar projects
Same methodology or sector, the same registry first.
- Hebei Cangzhou Municipal Solid Waste Incineration ProjectCDM-6135
- Huzhou Municipal Solid Waste Incineration for Power Generation ProjectCDM-3525
- Hefei City Municipal Solid Waste Incineration Power Generation ProjectCDM-8062
- Bundled Waste Processing Facilities in IndiaCDM-3248
- Kaifeng Municipal Solid Waste Incineration for Power Generation ProjectCDM-8064
- Avoided methane emission through aerobic composting at Vietstar municipal solid waste treatment facilityCDM-5556
- Integrated Municipal Waste Processing Complex at Ghazipur, DelhiCDM-2378
- Hanyang Municipal Solid Waste Incineration for Energy Generation Project in Haining CityCDM-3480
