Important message for WDS users

The IEA has discontinued providing data in the Beyond 2020 format (IVT files and through WDS). Data is now available through the .Stat Data Explorer, which also allows users to export data in Excel and CSV formats.

Ministerial regulations 2563 on buildings energy conservation

Last updated: 8 April 2024

Regulations 2563 updates energy conservation requirements for new or retrofitted buildings. It also sets standards for building envelopes, lighting, air conditionning and other technologies/appliances.  

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