Environmental & Carbon Services

~THB 8B emerging; TGO, T-VER registry, Climate Change Act draft; ERM, Arcadis, Ramboll, Big 4 ESG; BCP, PTT, SCG, TU net-zero programmes

Last updated: Live coverage

Reports in this sector

Market profiles

Cited sources

Primary-grade share

89%

Key statistics

Public reference figures, each linked to source-level context.

2020-2024 (TGO register)

~440 projects (end-2024)

Thailand T-VER registered project count (2020-2024)

Thailand Greenhouse Gas Management Organization, T-VER Programme annual report, Ministry of Natural Resources and Environment

2020-2024 cumulative

~16.5 MtCO2e cumulative

T-VER credit issuance volume (2020-2024)

Thailand Greenhouse Gas Management Organization, T-VER annual issuance reports, Carbon Markets Club disclosures

2020-2024

~THB 2.4B (2024)

Thailand carbon services sector revenue (2020-2024)

TGO, industry estimates, BCPG/GULF/EA sustainability reports, Bureau Veritas / SGS / DNV Thailand disclosures

2020-2024 (TGO bulletin)

~THB 220/tCO2e (2024)

Average T-VER credit price (THB per tCO2e, 2020-2024)

Thailand Greenhouse Gas Management Organization, Carbon Markets Club, F&BS Thailand reports

2024 project register share

Renewables ~52%

T-VER project type mix by methodology

Thailand Greenhouse Gas Management Organization, T-VER project register, Carbon Markets Club analysis

2026 financial-liability start

~USD 350-450M annual (2026 estimate)

Thai exporter EU CBAM Phase 2 cost exposure

European Commission CBAM technical guidance, Federation of Thai Industries, BOT, TGO impact modelling

June 2022 agreement; 2023-2030 delivery

~500 ktCO2e authorised

Switzerland-Thailand Article 6.2 ITMO transaction

Swiss Federal Office for the Environment, KliK Foundation, TGO, Ministry of Natural Resources and Environment

End-2024 register

~14 methodologies (2024)

Premium T-VER approved methodology count

Thailand Greenhouse Gas Management Organization, Premium T-VER methodology register, TGO annual report

FY2024

~THB 8B

Thailand environmental, carbon services size

TGO, Big 4 ESG practices, consultancy triangulation

FY2024

~30%

Carbon credit development, verification share

TGO, Verra, Gold Standard

FY2024

~26%

ESG, climate strategy advisory share

Big 4 ESG practice disclosures

2014+ operating

National voluntary registry

TGO T-VER registry

TGO

FY2024

~22%

Environmental consulting, EIA share

ONEP, DIW, consultancy filings

Available reports

Thailand Environmental & Carbon Credit Services Market Intelligence

Thai environmental and carbon-credit services ~THB 10-12B in 2026. Draft Climate Change Act Cabinet-approved Dec 2025, THB 200/tCO2e oil carbon tax live, Premium T-VER CORSIA-eligible, Article 6.2 ITMOs to Switzerland.

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Thailand Environmental & Carbon Services Market Intelligence

Thai environmental, carbon services ~THB 8B emerging. TGO, T-VER, Climate Change Act draft; ERM, Arcadis, Ramboll; Big 4 ESG; BCP, PTT, SCG, TU net-zero programmes.

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Full sector report

Thailand Environmental & Carbon Credit Services Market Intelligence

26 min read · 2026 Edition

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