Synopsis

Thailand’s Advanced Metering Infrastructure (AMI) is rapidly progressing under the leadership of PEA, MEA, and EGAT, moving from pilot projects to large-scale, interoperable rollouts. PEA is expanding multi-vendor smart meter platforms, MEA is implementing the Smart Metro Grid in Bangkok, and EGAT is integrating AMI data into its Demand Response Control Center and renewable forecasting systems. Standardization through DLMS/COSEM and emerging companion specifications ensures interoperability, security, and scalability, positioning AMI as a core enabler for smart grid operations, renewable integration, and future energy trading in Thailand.