Reported capacity is the rated size of the listed installations, not electricity being produced now. Source dates and coverage differ, so newer facilities may be absent and historical records may remain.
How electricity works in São Tomé and Príncipe
Vertically integrated utilityOne utility does everything
Diesel and small hydro supply the islands.
GenerationState utility
TransmissionState utility
DistributionState utility
CustomersGovernment-set tariffs
Who regulates
No separate independent regulator is listed: the government or the utility itself sets tariffs and technical rules.
No power exchange: the utility produces or buys electricity and sells it at set tariffs.
Regional grid
Not part of a larger synchronous grid or regional power pool.
What does “Vertically integrated utility” mean?
A single, usually state-owned utility generates, transmits and distributes electricity. Prices are set or approved by the government or a regulator rather than by a market.
References reviewed 2026-09-29. Logos are each organisation’s own site icon, shown to identify it. Selected organisations, not an exhaustive list of licence holders.
São Tomé and Príncipe is in Middle Africa. Its coastal or island geography provides a different setting for electricity infrastructure from inland systems. This profile connects country reference information with the historical station inventory and reported electricity generation.
Capital
São Tomé
Languages
Portuguese
Region
Middle Africa
Geographic reference: Countries geographic database (ODbL). Boundaries and names are for orientation; language listings are introductory, not exhaustive. Banner map: Natural Earth boundaries (public domain) with this atlas’s station records.
The source inventory contains 5 records for São Tomé and Príncipe. Select a fuel in the map to explore where its stations are located, then open a record to inspect reported capacity and provenance.
Inventory coverage
5 source records. 0 reported operational in their source snapshot; this is not live status.
Browse 5 source records, ordered by reported capacity. Ownership and operating status describe the source snapshot; they may have changed. Missing information is shown explicitly.
