The Ministry of Energy and Mineral Resources has disclosed the discovery of 24,112 tons of uranium and thorium reserves in Melawi Regency, West Kalimantan Province, which will become a key raw material for future nuclear power plants (PLTN). According to the 2025-2034 National Electricity Plan (RUPTL), this area has been designated as a priority region for nuclear energy development. The development plan states that the Sumatra and Kalimantan systems will pioneer initial construction, with 28 survey points nationwide capable of supporting 70 GW of nuclear power plant capacity. The project strictly adheres to International Atomic Energy Agency (IAEA) standards, including fuel supply and radioactive waste management. The National Nuclear Energy Agency (BATAN/BRIN) has completed comprehensive geological and seismic assessments, pending final government approval of the feasibility study. Indonesia currently does not operate any nuclear power plants, and this plan aims to diversify the energy mix and reduce dependence on fossil fuels. The project still faces challenges regarding public acceptance and environmental safety concerns, with the government emphasizing that all aspects will comply with international safety standards.