🇮🇩 Indonesia Electrical Grid

Reference profile of the Indonesia electricity grid — grid frequency, synchronous area, and the main transmission & distribution operators with their operating voltages. Compiled from the TransformerPath worldwide grid census.

Region Southeast AsiaFrequency 50 HzSynchronous area Island gridsOperators 1

Grid operators

PLNJava-Bali 500 kV system + Sumatra + hundreds of island grids500 kVSite →

Related TransformerPath

Indonesia market hub Indonesia manufacturers (8)

Transformer-relevant projects

Sumatra–Java HVDC interconnection (PLN Super Grid) · ±500 kV HVDC · planned
GITET 500 kV Ampel substation (Java–Bali system) · 500 kV · energized
GITET 500 kV Banyuwangi substation (Java–Bali system) · 500 kV · construction
GIS 4 IKN (Ibu Kota Nusantara) 150 kV substation · 150 kV · energized
Three substation projects in Sumatra (Omexom Grid Indonesia) · · awarded
Green Energy Corridor Sulawesi (South) project · · planned

Reference profile from the TransformerPath grid census; operator, voltage and frequency data are as recorded and may change. Report a correction.

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