Soma Karimun Power Plant (CFSPP)
Coastal coal-fired steam plant in the Karimun Free Trade Zone, built to supply reliable baseload power for industry on the island.
PT Sukses Sempurna Abadi
A 25 MWp floating solar PV farm in Karimun, developed by PT Sukses Sempurna Abadi (SSA) as part of SOMA’s cleaner-energy mix.

The Karimun Solar PV Farm is a 25 MWp floating solar project in Karimun, Riau Islands, developed by PT Sukses Sempurna Abadi (SSA).
Floating panels on water make use of surface area without taking up land on the island. Alongside the Karimun CFSPP, the solar farm adds renewable generation to SOMA’s portfolio in Karimun as part of the group’s progressively cleaner energy mix.
Portfolio
Coastal coal-fired steam plant in the Karimun Free Trade Zone, built to supply reliable baseload power for industry on the island.
Run-of-river hydroelectric project on the Bongka River in Central Sulawesi, planned at 100 MW under PT Soma Power Indonesia.
Two hydroelectric plants in the Sumatra pipeline, with about 80 MW of combined capacity currently in pre-development.
Biomass-based generation for PLN’s Sungai Raya area in West Kalimantan — 15 MW in service today, expandable to 30 MW.