Indonesia

PLTP Wayang Windu— 225.17 MW Geothermal

GeothermalRenewableVerified: Feb 2026

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As the third-largest geothermal power generation facility in Indonesia, PLTP Wayang Windu holds an essential position in the country's energy landscape. With a capacity of 225.17 MW, it accounts for 0.21% of Indonesia's total power generation capacity of 108,203 MW, ranking it 90th among the 297 power plants in the nation. Geothermal energy is a significant component of Indonesia's renewable resources, and the Wayang Windu facility exemplifies the potential of this clean energy source. The plant utilizes advanced geothermal technology to harness the earth's natural heat, making it a cornerstone for sustainable energy production in the region. Located in West Java, PLTP Wayang Windu is part of a robust energy cluster that includes nearby hydroelectric plants such as the Upper Cisokan Pumped Storage Power Plant, which boasts a capacity of 1,040 MW, and the Saguling Power Plant, with a capacity of 700.72 MW. This proximity to substantial hydroelectric facilities illustrates the region's diverse energy mix, balancing geothermal generation with hydropower to enhance grid stability and reliability. In the broader context of Indonesia’s energy profile, gas remains the dominant fuel source, yet geothermal plants like Wayang Windu contribute significantly to the nation's renewable energy goals. Operated by Star Energy Geothermal, the facility plays a vital role in reducing dependency on fossil fuels and supports Indonesia's commitment to increase renewable energy utilization. Commissioned in the early 2000s, PLTP Wayang Windu has not only provided sustainable energy solutions but has also contributed to local economic development by creating jobs and fostering technological advancements. Looking ahead, the facility stands poised to further influence Indonesia's energy transition, supporting national and global efforts to combat climate change through cleaner energy production.