Lao PDR-Thailand Nabong 500 kV Substation Transmission Facility


Project TBD
Related Projects -
Type Loan
Sector Energy
Country Regional
Start 2014
End -
Status Closed
Last Edited 05 Jul 2021


US$('000) 106,000
Confinancing Source: Nam Ngum 2 Power Company

Project Description

The project aims to construct a 500-kV line from Udon Thani (Thailand) to Nabong (Lao PDR) to transfer power from several hydropower projects in the Central-1 area of the Lao PDR to Thailand. These include the Nam Ngum 2, Nam Theun 1, and Nam Ngiep 1 hydropower projects, which have a total installed capacity of over 1,500 MW, largely for export to Thailand.

Progress (as of March 2021)

Project closed


Contact 1
Contact Name
Organization Generation and Transmission System Planning Division, Electricity Generating Authority of Thailand; Tel.+662 436 3532 Fax.+662 4363 593 Email:
Contact 2
Contact Name -
Organization -
Email -

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