It is a professional engineering association that brings together 5 main organisations in the field of electricity production, transmission and distribution, which include the Electricity Generating Authority of Thailand, Metropolitan Electricity Authority, Provincial Electricity Authority, Electricity Generating Public Company Limited and Ratcha Group Public Company Limited, with the following objectives:

• Promote technology in the electrical industry of Thailand
• Exchange knowledge, experiences, and research on technology in all fields of engineering.
• Build good relationships and promote unity among members.
• Maintain the benefits and professional stability of members who are professionals in the electricity generation, transmission or distribution industry.
• Engage in public benefit activities
• Build good relationships and promote unity among members.