by Bambang Purwanto JAKARTA, March 18 (Xinhua) -- Indonesia's state-owned electricity company PT PLN and its subsidiaries have collaborated with the Indonesia Battery Corporation (IBC) to build a battery energy storage system (BESS) with a capacity of 5 Megawatts (MW) this year.
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The country’s state-owned utility PLN has signed a memorandum of understanding with another state-owned body, the Indonesia Battery Corporation (IBC), to build the BESS this year, PLN said.
There, the global system integrator Fluence recently turned on a 20MW/20MWh grid-connected BESS as part of a 1,000MW portfolio in development and construction for power company SMC Global Power. Indonesia’s current pipeline of energy storage projects is mostly pumped hydro, totalling 4,063MW according to IHS Markit.
There is a growing demand for battery storage in Indonesia as the development of renewable energy plants, especially solar power plants and wind power plants, requires batteries to provide a stable and consistent electricity supply.
Indonesia’s National General Energy Plan states that 23% of the country’s power should be generated via renewable energy sources by 2025. PLN is the Republic’s sole buyer of electricity produced by independent power projects, including power produced from renewable energy projects.