Thailand's T-VER registers a record 101 projects in fiscal 2026 and issues 4.36 million tCO2e
TGO's registry shows 101 Standard T-VER projects registered in fiscal 2026, which ended on 30 September 2026, the most in any year since registrations began in fiscal 2014.
Credits issued in the year reached 4,355,196 tCO2e across 57 projects, 28.2% more than the 3,396,815 tCO2e issued in fiscal 2025.
Cumulative Standard T-VER issuance now stands at 28,247,683 tCO2e across 456 projects in TGO's count.

What happened
The Thailand Greenhouse Gas Management Organization (TGO) publishes T-VER statistics by Thai fiscal year, which runs from October to September. With fiscal 2026 closed on 30 September 2026, the registry lists 101 newly registered single and bundled projects, up from 93 in fiscal 2025 and 96 in fiscal 2024. Together they are expected to cut or remove 1,660,056 tCO2e a year. Forestry and agriculture projects account for 798,994 tCO2e of that, renewable energy for 572,486 tCO2e and efficiency in power and heat for 119,162 tCO2e; industrial wastewater, community wastewater and other types make up the rest.
Issuance in fiscal 2026 totalled 4,355,196 tCO2e. Renewable energy projects received 2,635,331 tCO2e, about 60.5% of the year's total, followed by solid waste management at 886,367 tCO2e, efficiency in power and heat at 202,964 tCO2e and methane recovery at 168,980 tCO2e. Industrial wastewater projects received 144,078 tCO2e, forestry and agriculture projects 143,631 tCO2e and carbon capture projects 140,949 tCO2e. The fiscal 2026 figure is the second highest on record after fiscal 2022, when 4,673,841 tCO2e were issued. The higher Premium T-VER tier added 2 registrations and its first issuance, 60 tCO2e.
Background
Annual registrations stayed between 32 and 54 a year from fiscal 2017 to fiscal 2023, then rose to 96 in fiscal 2024. Issuance passed 1 million tCO2e for the first time in fiscal 2019, at 1,262,757 tCO2e, and has stayed above 3 million tCO2e a year since fiscal 2021.
Trading volumes are smaller than issuance. A TGO open-data file on over-the-counter T-VER trading, labelled fiscal 2026 and last updated on 24 April 2026, shows 4,904,654 tCO2e traded. Renewable energy credits made up 3,414,902 tCO2e of that volume, at a weighted average of THB 39.95 per tCO2e, while forestry and agriculture credits averaged THB 411.21. The file does not state when the period it covers begins. Only 13,665 tCO2e appears on TGO's carbon market portal as traded on the FTIX exchange, against 4,083,549 tCO2e traded bilaterally. TGO announced on 6 November 2026 that ICAO had approved Premium T-VER on 5 November as a source of CORSIA units for 2027-2029.
How it compares
Projects registered and credits issued: Thailand T-VER and Australia's ACCU Scheme
Source: Thailand Greenhouse Gas Management Organization (TGO); Clean Energy Regulator. Checked 2026-11-12. Thai fiscal years end on 30 September; Australian figures are calendar years. One ACCU represents one tCO2e. The 28.2% rise is calculated from TGO's FY2025 and FY2026 issuance.
Table of the same figures
| Programme and year | Projects registered | Credits issued |
|---|---|---|
| Thailand Standard T-VER, FY2026 | 101 | 4,355,196 tCO2e |
| Thailand Standard T-VER, FY2025 | 93 | 3,396,815 tCO2e |
| Thailand Standard T-VER, FY2022 (issuance peak) | 53 | 4,673,841 tCO2e |
| Australia ACCU Scheme, 2025 | 407 | 21,653,923 ACCUs |
What is next
No further dates are set in the official texts we checked.
Sources
- Announcement — Standard T-VER carbon credit issuance statistics by fiscal year (single and bundled projects) — Thailand Greenhouse Gas Management Organization (TGO) 2026-11-12
- Announcement — Standard T-VER project registration statistics by fiscal year (single and bundled projects) — Thailand Greenhouse Gas Management Organization (TGO) 2026-11-12
- Announcement — ICAO recognises TGO's Premium T-VER as a standard for carbon credits usable under CORSIA phase 2 (2027-2029) (news, 6 November 2026) — Thailand Greenhouse Gas Management Organization (TGO) 2026-11-14
- QCMR Q3 2026 data release workbook (data as at 30/09/2026, released 15 Oct 2026) — Clean Energy Regulator 2026-11-12
- Premium T-VER registration and issuance statistics — TGO 2026-11-12
- Carbon market portal: T-VER trading prices and volumes by project type, bilateral (OTC) and FTIX exchange (retrieved 12 November 2026) — Thailand Greenhouse Gas Management Organization (TGO) 2026-11-12
- T-VER database: statistics of carbon credit issuance by fiscal year (Standard T-VER, single and bundled projects; retrieved 12 November 2026) — Thailand Greenhouse Gas Management Organization (TGO) 2026-11-12
- Open data cc_02_02: T-VER carbon credit trading price and value statistics by project type (CSV, last modified 27 April 2026) — TGO Open Data 2026-11-12
- T-VER database: statistics of registered projects by fiscal year (Standard T-VER, single and bundled projects; retrieved 12 November 2026) — Thailand Greenhouse Gas Management Organization (TGO) 2026-11-12
- T-VER database: statistics of registered projects by fiscal year (Standard T-VER, single and bundled projects; retrieved 12 November 2026) — Thailand Greenhouse Gas Management Organization (TGO) 2026-11-12
- T-VER database: statistics of carbon credit issuance by fiscal year (Standard T-VER, single and bundled projects; retrieved 12 November 2026) — Thailand Greenhouse Gas Management Organization (TGO) 2026-11-12
- QCMR Q3 2026 data release workbook (data as at 30/09/2026, released 15 Oct 2026) — Clean Energy Regulator 2026-11-12
Related
- Data bookThailand — Carbon price in fuel excise, T-VER credits and the draft Climate Change Act
Thailand prices carbon at THB 200 per tCO2e inside the excise tax on fuels, under an Excise Department notification issued on 28 March 2025; the carbon part is THB 0.447 per litre of gasoline and THB 0.548 per litre of diesel.
- Data bookAustralia — Safeguard Mechanism and Australian carbon credit units (ACCUs)
Facilities emitting more than 100,000 tCO2e a year are covered: 208 in 2024–25, with 132.8 Mt of covered emissions, or 29.9% of Australia's total.
- 9 Nov 2026
- 7 Nov 2026
- 5 Nov 2026
- 16 Oct 2026
