Direktur Eksekutif IESR, Fabby Tumiwa

Indonesia Has 333 GW of Financially Viable Renewable Energy Projects

Jakarta, February 27, 2025 - Indonesia's vast technical renewable energy potential, exceeding 3,686 GW, is a crucial asset for increasing the country's renewable energy mix beyond 23 percent, potentially reaching 50 percent by 2030. A recent study by the Institute for Essential Services Reform (IESR) identifies financially viable renewable energy project locations across Indonesia’s islands,…

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Cirata Floating Solar PV Plant Ready to Operate: Important Milestone for Accelerating Solar Energy Development to Decarbonize Electricity in Indonesia

Jakarta, November 9, 2023 - Cirata floating photovoltaic (PV) power plant located in Cirata Reservoir, West Java, with a capacity of 145 MW(ac) or 195 MW(p), has been inaugurated today. This event marks an important milestone for Indonesia as it is now home to the largest floating solar power plant in Southeast Asia, surpassing the…

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press release

Having Slow Solar PV Development in 2022, Indonesia Needs to Push the Implementation of Supporting Policies

Fabby Tumiwa delivered his speech at the Shine Bright: Advancing G20 Solar Leadership event   Jakarta, 27 October 2022  – To achieve the target of a 23% renewable energy mix by 2025 and the energy system's decarbonization by 2060 or earlier, Indonesia needs to seriously improve and implement policies that encourage the development of renewable energy, especially…

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