🇧🇬 Bulgaria Electrical Grid

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

Region EuropeFrequency 50 HzSynchronous area Continental EuropeOperators 1Census verified 7 July 2026

Grid operators

ESO EADNational TSO Record updated 11 July 2026400 kVSite →

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Bulgaria market hub Bulgaria manufacturers (9)

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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