The Government of Indonesia has plans to expand its Tolo Wind Farm in South Sulawesi to strengthen the country’s renewable energy capacity. Construction is expected to begin in late 2026, adding approximately 130 megawatts (MW) to the national energy mix.
The Tolo Wind Farm, located about 6 km inland from the South Sulawesi coast, began operations in 2019 with 20 turbines across 60 hectares, generating around 72 MW—enough to supply power to roughly 320,000 households. The turbines use direct drive technology, reducing mechanical complexity by eliminating gearboxes, and can operate in low-wind conditions requiring minimum speeds of 3 m/s. Maintenance is strategically scheduled during low-wind months to maximise output during peak conditions.
The project received financial support from the Asian Development Bank (ADB), which provided a USD56 million loan for the initial phase. ADB’s backing considered the project’s long-term viability, technical soundness, and adherence to environmental and social safeguards, including biodiversity protection, resettlement, and community engagement. Operator Vena Energy emphasises that the expansion will harness the region’s strong wind resources while ensuring sustainable and efficient power generation.