🇳🇬 Nigeria Electrical Grid
Reference profile of the Nigeria electricity grid — grid frequency, synchronous area, and the main transmission & distribution operators with their operating voltages. Compiled from the TransformerPath worldwide grid census.
Grid operators
TCN (Transmission Company of Nigeria)National grid — largest WAPP member Record updated 11 July 2026330 kVSite →
Related TransformerPath
Transformer-relevant projects
- TCN $1.16bn donor-funded grid projects (82 transformers delivered) · · construction
- TCN 330 kV turn-in-turn-out lines in Edo State · 330 kV · energized
- Aja substation new power transformer delivery · · construction
- Nigeria–Benin 330 kV interconnection (WAPP) · 330 kV · energized
Census verified 7 July 2026. Each operator row shows that operator record's own updated date. Operator, voltage and frequency data are as recorded and may change. Report a correction.
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