Indonesia Critical Minerals 2026: Solar and Storage Opportunities for Mining Decarbonization

The Indonesia Critical Minerals 2026 conference in Jakarta focused on how solar PV and energy storage can help decarbonize the country's mining sector. With a national target of 100 GW of solar by 2030, mining companies face pressure to cut emissions from diesel-powered haul trucks and captive power plants. Panels discussed hybrid energy systems, microgrids, and financing for sustainable mining operations. Key insights included that diesel consumption by haul trucks accounts for 30-50% of total mine energy use globally, with about 28,000 large trucks still running on diesel. Electrifying these trucks requires supporting charging and storage infrastructure. The conference highlighted practical pathways for Indonesia to balance energy security with a just transition away from coal.