Re-assessment pending
Chol Charoen Group Wastewater Treatment with Biogas System I (Cholburi)
- Standard
- VCS
- Registry
- VCS-430 ↗ · Registered
- Country
- Thailand
- Credit type
- Waste handling and disposal
- Developer
- Chol Charoen Co., Ltd
Score from methodology v2.1 (analysis of 9 Sep 2026). Re-assessment under v2.2 pending.
Assessment
Scale 0–10 · method weights: integrity 35% · transparency 25% · claim safety 25% · documentation 15%.
Findings
Risk Indicators
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Score Breakdown
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Gates applied
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Detailed Analysis
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Evidence
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 · read on 1 Nov 2026
Covers: this project's credit records as read on the registry
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: project sector
Covers: the project type, not a label on individual credits
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 · read on 1 Nov 2026
Covers: this project's credit records as read on the registry
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 | ||
|---|---|---|---|---|
| 2007 | 11,056 | 11,056 | 0 | |
| 2008 | 13,654 | 13,654 | 0 | |
| 2009 | 19,888 | 19,888 | 0 | |
| 2010 | 40,464 | 40,464 | 0 | |
| 2011 | 43,765 | 43,765 | 0 | |
| 2012 | 71,476 | 71,476 | 0 | |
| 2013 | 44,321 | 43,113 | 1,208 | |
| 2014 | 45,560 | 45,560 | 0 | |
| 2015 | 49,105 | 49,105 | 0 | |
| 2016 | 30,817 | 30,817 | 0 | |
| 2017 | 29,796 | 29,796 | 0 | |
| 2018 | 48,061 | 48,061 | 0 | |
| 2019 | 59,800 | 59,800 | 0 | |
| 2020 | 45,947 | 45,947 | 0 | |
| 2021 | 11,998 | 4,292 | 7,706 | |
| Total | 565,708 | 556,794 | 8,914 |
Methodology versions used
The methodology version stated in each monitoring, verification and issuance document, by period, compared with the official methodology pages.
2007–2008AMS-I.C v15.0since replaced by v22.0
monitoring report + verification report
official page · verified on
2007–2008AMS-I.D v14.0since replaced by v18.0
monitoring report + verification report
official page · verified on
2007–2008AMS-III.H v13.0since replaced by v19.0
monitoring report + verification report
official page · verified on
2009–2010AMS-I.C v15.0since replaced by v22.0
monitoring report + verification report
official page · verified on
2009–2010AMS-I.D v14.0since replaced by v18.0
monitoring report + verification report
official page · verified on
2009–2010AMS-III.H v13.0since replaced by v19.0
monitoring report + verification report
official page · verified on
2010–2011AMS-I.C v15.0since replaced by v22.0
monitoring report + verification report
official page · verified on
2010–2011AMS-I.D v14.0since replaced by v18.0
monitoring report + verification report
official page · verified on
2010–2011AMS-III.H v13.0since replaced by v19.0
monitoring report + verification report
official page · verified on
2012–2014AMS-I.C v15.0since replaced by v22.0
monitoring report + verification report
official page · verified on
2012–2014AMS-I.D v14.0since replaced by v18.0
monitoring report + verification report
official page · verified on
2012–2014AMS-III.H v13.0since replaced by v19.0
monitoring report + verification report
official page · verified on
2012–2014AMS-I.C v15.0since replaced by v22.0
verification report
official page · verified on
2012–2014AMS-I.D v14.0since replaced by v18.0
verification report
official page · verified on
2012–2014AMS-III.H v13.0since replaced by v19.0
verification report
official page · verified on
2014AMS-I.C v15.0since replaced by v22.0
monitoring report + verification report
official page · verified on
2014AMS-I.D v14.0since replaced by v18.0
monitoring report + verification report
official page · verified on
2014AMS-III.H v13.0since replaced by v19.0
monitoring report + verification report
official page · verified on
2014–2016AMS-I.C v15.0since replaced by v22.0
monitoring report + verification report
official page · verified on
2014–2016AMS-I.D v14.0since replaced by v18.0
monitoring report + verification report
official page · verified on
2014–2016AMS-III.H v13.0since replaced by v19.0
monitoring report + verification report
official page · verified on
2016AMS-I.C v15.0since replaced by v22.0
monitoring report
official page · verified on
2016AMS-I.D v14.0since replaced by v18.0
monitoring report
official page · verified on
2016AMS-III.H v13.0since replaced by v19.0
monitoring report
official page · verified on
2017AMS-I.Cversion not confirmed in the document text
monitoring report
2017AMS-I.Dversion not confirmed in the document text
monitoring report
2017AMS-III.H v18.0since replaced by v19.0
monitoring report
official page · verified on
2018–2019AMS-I.C v20.0since replaced by v22.0
monitoring report + verification report
official page · verified on
2018–2019AMS-I.D v18.0current version
monitoring report + verification report
official page · verified on
2018–2019AMS-III.H v18.0since replaced by v19.0
monitoring report + verification report
official page · verified on
2019AMS-I.C v20.0since replaced by v22.0
monitoring report + verification report
official page · verified on
2019AMS-I.D v18.0current version
monitoring report + verification report
official page · verified on
2019AMS-III.H v18.0since replaced by v19.0
monitoring report + verification report
official page · verified on
2020AMS-I.C v20.0since replaced by v22.0
monitoring report + verification report
official page · verified on
2020AMS-I.D v18.0current version
monitoring report + verification report
official page · verified on
2020AMS-III.H v18.0since replaced by v19.0
monitoring report + verification report
official page · verified on
2020–2021AMS-I.C v20.0since replaced by v22.0
monitoring report + verification report
official page · verified on
2020–2021AMS-I.D v18.0current version
monitoring report + verification report
official page · verified on
2020–2021AMS-III.H v18.0since replaced by v19.0
monitoring report + verification report
official page · verified on
2021–2022AMS-I.C v20.0since replaced by v22.0
monitoring report + verification report
official page · verified on
- AMS-I.C: Active (CDM / UNFCCC) · official page · verified on
- AMS-I.D: Active (CDM / UNFCCC) · official page · verified on
- AMS-III.H: 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.
Retired by
- McKinsey & Co.'s 2022 GHG Emissions17,296 t
- Brisbane City Council15,000 t
- United Parcel Service, Inc13,000 t
- AECOM4,080 t
- Bega Dairy and Drinks Pty. Ltd930 t
Organisations named as beneficiaries in the registry's public retirement records.
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