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Sambangalou — Senegal

Hydro power plant in Kedougou, Senegal. Approximate location 12.3664, -12.1901.

HydroKedougouSenegalconventional storageConstruction

Sambangalou is a 128 MW hydro power station in Kedougou, Senegal. It ranks #6 of 21 Senegal power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 4.1% of Senegal's electricity; the national grid averages 540 gCO₂/kWh (19.8% low-carbon) (2024).

128MW installed capacity
2026Construction

Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1023161.

Data status

Known data

FacilitySambangalou WRI
CountrySenegal · Kedougou WRI
Coordinates12.3664, -12.1901 WRI
FuelHydro WRI
MW installed capacity128 MW Wikidata P2109; installed/nameplate capacity
Verification noteQuality label backfilled from existing source-backed capacity provenance on 2026-07-05; capacity value was not changed. source-verified
OwnerOrganization for the Development of the Gambia River [100%] WRI
Commissioned2026 WRI
Technologyconventional storage WRI

Calculated from dataset

Capacity rank in country#6 / 21 calculated
Fuel-specific rank in country#1 / 1 calculated
Climate27.5°C · HDD 0 derived from coordinates
Environmental severityC3 · 37/100 derived from coordinates

Not available

GWh reported / yrNot available not in dataset
CO₂ emissionsnot applicable not applicable

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

Source of the capacity and fuel values:

capacity: Wikidata P2109; fuel: WRI GPPD

In context: how this plant compares

Technically it is described as conventional storage. Its current lifecycle status is “Construction” — so it is not yet, or no longer, generating at full output. Hydropower converts the energy of falling or flowing water into electricity; output depends on rainfall and reservoir level, and large dams also provide grid balancing and storage.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

How it compares & nearby plants

Senegal has 1 hydro power plant in this dataset, together about 128 MW of capacity.

Nearby power plants

Location

Coordinates 12.3664, -12.1901 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Sambangalou?

Sambangalou is a 128 MW hydro power plant in Kedougou, Senegal, Construction 2026.

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