Sumsel VIII – Muara Enim Line is a 500kV overhead line with a length of 112km from Electric steam power plant(PLTU) Sumsel VIII, South Sumatra, Indonesia, to Muara Enim, South Sumatra, Indonesia.

The project is expected to be commissioned in 2022.


Sumsel VIII – Muara Enim Line is an overhead line that will be operated by PT PLN (Persero). The line will carry alternating current (AC) through double circuit cable.

Sumsel VIII – Muara Enim Line project development status

The construction works on the Sumsel VIII – Muara Enim Line project will be commenced in 2021 and commissioning is expected in 2022.

About PT PLN (Persero)

PT PLN (Persero) is a state-owned electric utility. It has presence in the energy value chain, from power generation and construction of power plants to transmission, distribution and retail sales of electricity. The company owns and operates hydro, geothermal, steam-turbine, combined cycle, gas-turbine, diesel and other power plants; and procures energy from independent power producers. PLN also offers services such as electricity consultation and construction and installation and maintenance of electrical equipment.


All publicly-announced T&D Line & Substation projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects is sourced through secondary information sources such as country specific utility players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.