Thailand’s Building Energy Code (BEC) was introduced in March 2021 and only applied for new buildings with a gross floor area greater than 10,000 sqm. This threshold was now lowered to 5,000 sqm. to include more buildings and will be even more tightened in March 2023 (2,000 sqm.).
The BEC must be applied on the following building types:
Group 1: Office, Education
Group 2: Theatre, Conv... » read more