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Asset classes
- Transmission Line80,968
- Power Plant32,429
- Substation / Converter7,614
- Oil & Gas Field7,055
- Coal / Uranium Mine5,382
- Pipeline4,951
- Cement Plant3,513
- Data Centre3,283
- Iron & Steel Plant1,293
- LNG Terminal1,198
- Grid Storage965
- Iron Ore Mine949
- Chemical Plant868
- Interconnector704
- Export Terminal519
- Refinery279
- Storage / Tank Farm38
- Oil / Commodity Contract19
- Hydrogen Project18
- Carbon Capture (CCS)16
Chokepoints
Company portfolio
Tenaga Nasional
29 facilities owned or operated across 3 layers and 1 countries, plus 20 transmission & pipeline segments — the cross-layer footprint of a single company.
29
Facilities
13.7 GW
21 power plants
20
Owned
29
Operated
Generation capacity by fuel
- gas6.9 GW
- hydro2.5 GW
- coal2.2 GW
- solar2.2 GW
Asset mix
Power Plants 21Substations 8
Network · 20 transmission lines (≥380 kv) segments
Where they operate
Under construction & proposed
- Tasik Kenyir floating solar farmPower Plants · Malaysia · 2.0 GW · 2027
- Paka (YTL) power stationPower Plants · Malaysia · 1.4 GW · 2030
- Pasir Gudang (TNB) power stationPower Plants · Malaysia · 750 MW
- Gelugor power stationPower Plants · Malaysia · 375 MW · 2027
Largest assets
- Sultan Aziz power stationPower Plants · Malaysia · 2.2 GW · 1985
- Tasik Kenyir floating solar farmPower Plants · Malaysia · 2.0 GW · 2027
- Tuanku Jaafar power stationPower Plants · Malaysia · 1.5 GW · 2005
- Paka (YTL) power stationPower Plants · Malaysia · 1.4 GW · 2030
- Sultan Ismail power stationPower Plants · Malaysia · 1.4 GW · 1987
- Pasir Gudang (TNB) power stationPower Plants · Malaysia · 750 MW
- Lumut GB3 power stationPower Plants · Malaysia · 640 MW · 2001
- Pergau hydroelectric plantPower Plants · Malaysia · 600 MW · 1997
- Sultan Mahmud Kenyir hydroelectric plantPower Plants · Malaysia · 400 MW · 1985
- Gelugor power stationPower Plants · Malaysia · 375 MW · 2027
- Ulu Jelai hydroelectric plantPower Plants · Malaysia · 372 MW · 2016
- Temenggor hydroelectric plantPower Plants · Malaysia · 348 MW · 1977
- Gelugor power stationPower Plants · Malaysia · 310 MW · 2001
- Pasir Gudang (TNB) power stationPower Plants · Malaysia · 275 MW · 1994
- Putrajaya power stationPower Plants · Malaysia · 270 MW · 1993
- Hulu Terengganu hydroelectric plantPower Plants · Malaysia · 265 MW · 2015
- Pekan (Hanwha Energy) solar farmopPower Plants · Malaysia · 155 MW · 2022
- Sultan Idris II Woh hydroelectric plantPower Plants · Malaysia · 150 MW · 1965
- Sultan Idris Woh hydroelectric plantPower Plants · Malaysia · 150 MW · 1967
- Kenering hydroelectric plantPower Plants · Malaysia · 120 MW · 1984
- Sultan Yussuf Jor hydroelectric plantPower Plants · Malaysia · 100 MW · 1963
- 500 kV lineopTransmission Lines (≥380 kV)
- 500 kV lineopTransmission Lines (≥380 kV)
- 500 kV lineopTransmission Lines (≥380 kV)
- 500 kV lineopTransmission Lines (≥380 kV)
- 500 kV lineopTransmission Lines (≥380 kV)
- 500 kV lineopTransmission Lines (≥380 kV)
- 500 kV lineopTransmission Lines (≥380 kV)
- 500 kV lineopTransmission Lines (≥380 kV)
- 500 kV lineopTransmission Lines (≥380 kV)