Sonelgaz / GRTE

Country AlgeriaTop voltage 400 kVRegion AfricaOfficial site ↗

National TSO — synced with Morocco & Tunisia

Overview

Sonelgaz and its transmission arm GRTE — the Algerian national utility, procuring 400/220/60 kV transformers and substation equipment.

Grid characteristics

Transformer & substation profile

Relevant manufacturers

1 transformer makers recorded in the Algeria census — power, distribution and dry-type. Verify capability before a decision.

Electro-Industries (ENEL — Sonelgaz group)

Market context

Market hub not yet built for this country.

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Last reviewed: 2026-08-28. Sources: official utility / operator filings and public announcements; maintained encyclopedia-style from the TransformerPath grid census. Report a correction.

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