Thailand's Climate Change Act B.E. 2567 — How Thai Business Must Adapt
Thailand's first climate law changes every organization's cost equation — the question is not whether to comply, but whether to start now or wait to be forced.
The Climate Change Act B.E. 2567 (2024) is Thailand's first legal framework elevating carbon from voluntary practice to legal obligation — laying the groundwork for mandatory reporting, carbon pricing, and the national path to Net Zero.
Key provisions affecting business
- Mandatory reporting — qualifying organizations must prepare and submit greenhouse gas data to the regulator
- Carbon pricing — the Act enables both an emissions trading scheme (ETS) and a carbon tax, giving emissions a real cost
- International alignment — it anticipates pressure from EU CBAM and global supply-chain requirements
Why start before you are forced to
Organizations that begin collecting data today will hold a multi-year baseline when the law takes full effect. Those who wait must build systems, reconstruct historical data and pass verification all at once, under deadline — at several times the cost.
In GCarbon
The platform is built on the same standards the law references — GHG Protocol, ISO 14064-1, TGO CFO. Start recording now and the same data serves today's voluntary disclosures and tomorrow's mandatory reports, with no duplicated effort.
“A multi-year baseline is an asset that cannot be bought retroactively — starting today is the only way to own one”
Who carbon pricing will hit
Once an ETS or carbon tax takes effect, organizations emitting above quota buy allowances while those below sell — measurement and reduction capability becomes a direct cost advantage. Energy, cement, steel and petrochemicals will qualify first, but price effects pass down the chain to every sector.
A 12-month readiness plan
Q1: define the boundary and data owners. Q2: capture Scope 1-2 monthly with evidence. Q3: run Scope 3 materiality and start the big categories. Q4: produce a trial TGO-format report and rehearse internal verification. By year-end the organization holds the system, the data and the team for whatever requirement arrives next.
GCarbon Team
Carbon accounting specialists
