Ulubelu 1 & 2 Geothermal Power Plant, Indonesia | 110 MW Facility

Ulubelu 1 & 2 is a geothermal power plant located in Indonesia, operated by state-owned utility PT. PLN. With a capacity of 110 MW, it is a medium-scale facility within Indonesia's geothermal sector, which is among the largest globally. The plant utilizes geothermal energy, a renewable and low-carbon source, to generate electricity. Indonesia's geothermal potential is significant, and facilities like Ulubelu 1 & 2 support the country's goal to increase renewable energy share. The plant operates under Indonesia's national energy regulations, which promote geothermal development. As a geothermal plant, Ulubelu 1 & 2 has a low environmental footprint compared to fossil fuel plants, with minimal greenhouse gas emissions. It provides baseload power to the grid, supporting local communities and industrial activities. The plant's operation aligns with Indonesia's commitment to sustainable energy development.

Geothermal power generation has a low carbon footprint, with minimal CO2, SOx, and NOx emissions compared to fossil fuel plants. The Ulubelu plant is located in a seismically active region, which is typical for geothermal resources. Its operations are subject to environmental regulations that manage geothermal fluid reinjection and land use to minimize ecological impact.