Indonesia Geothermal: Sumitomo Expansion Plan
- Indonesia is intensifying its geothermal power development, with both local and Japanese companies expanding plant capacity.
- Supreme Energy Muara Laboh, a geothermal plant located in the mountains five hours from Padang, West Sumatra province, is operated by a consortium.
- Further expansion of geothermal projects is expected as Indonesia seeks to reduce its reliance on imported energy sources and capitalize on its natural resources for sustainable power generation.
Indonesia is aggressively boosting geothermal energy, a move set to redefine its energy landscape. This strategic expansion, fueled by both local and Japanese investment, aims to achieve complete energy self-sufficiency by leveraging the nation’s vast geothermal reserves. Supreme Energy Muara Laboh, a key geothermal plant, highlights the collaborative effort between Sumitomo Corp.and Inpex. Explore how this initiative, as reported by News Directory 3, signals a shift away from imported energy, promising sustainable power generation. Discover what’s next …
Indonesia ramps up geothermal energy boost for self-sufficiency
Updated June 24, 2025
Indonesia is intensifying its geothermal power development, with both local and Japanese companies expanding plant capacity. This push aligns with government plans to enhance energy self-sufficiency by harnessing Indonesia’s ample geothermal reserves, the second largest in the world.
Supreme Energy Muara Laboh, a geothermal plant located in the mountains five hours from Padang, West Sumatra province, is operated by a consortium. Sumitomo Corp., a Japanese trading house, holds a 50% stake, while Inpex, an oil company, possesses 30%.
What’s next
Further expansion of geothermal projects is expected as Indonesia seeks to reduce its reliance on imported energy sources and capitalize on its natural resources for sustainable power generation.