CEO IESR Fabby Tumiwa

Energy Independent Villages: Building Prosperity from Local Renewable Energy Sources

Jakarta, October 13, 2025 - Many regions in Indonesia, especially those in remote and island areas, still face limited electricity supply. This condition creates development disparities between urban and rural areas. In some villages, communities still rely on fossil fuels such as diesel, which are expensive and not always consistently available.   To address…

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RUPTL Potential to Ignite Indonesian Economy

Jakarta, June 9, 2025 - The Indonesian government recently released the Electricity Supply Business Plan (RUPTL) which will be the guideline for the development of Indonesia's electricity in the next 10 years. The government through PLN plans to increase Indonesia's electricity capacity by 69.5 GW. Renewable energy is planned to dominate with a capacity of…

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Green Building: A Genuine Solution for Sustainable Cities

Jakarta, December 11, 2024 - Green building is not just a futuristic concept, but also a genuine solution in driving the urban energy transition. By prioritizing energy efficiency, the use of renewable energy technologies, and sustainable construction practices, green buildings can significantly reduce greenhouse gas emissions. This was revealed by Malindo Wardana, Sustainable Energy Transition…

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