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Ishasha River

Hydro power plant in Western Region, Uganda. Approximate location -0.8815, 29.6707.

HydroWestern RegionUganda

Ishasha River is a 10 MW hydro power plant in Western Region, Uganda. Based on its capacity (estimated), it can supply roughly 10,011 homes (estimated). It ranks #9 of 11 Uganda power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 86.1% of Uganda's electricity; the national grid averages 59 gCO₂/kWh (97.1% low-carbon) (2024).

10MW installed capacity
10,011homes powered (est.)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1023204.

Capacity vs largest hydro plants in Uganda

Bujagali Falls: 250 MW250Bujagali F…Kiira: 205 MW205KiiraNarubale: 180 MW180NarubaleBugoye: 11 MW11BugoyeMubuku-3: 10 MW10Mubuku-3Ishasha River: 10 MW10Ishasha Ri…

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Local climate & thermal context

This hydro plant converts the energy of falling or flowing water through hydro turbines. It sits in a tropical savanna climate (Köppen Aw) — Southern Hemisphere, latitude 0.9°S — which shapes how much energy it can produce and how its output varies through the year.

18.8°Cannual mean temp
0heating degree-days (base 18°C)
295cooling degree-days (base 18°C)
1,600 melevation

Monthly mean temperature

J: 19 °CJF: 19 °CFM: 19 °CMA: 19 °CAM: 19 °CMJ: 18 °CJJ: 18 °CJA: 19 °CAS: 19 °CSO: 19 °CON: 19 °CND: 19 °CD19 °C

Heating degree-days here run 100% below the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.

Climate heat-demand index: 13/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.

In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.

Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.

How it compares & nearby plants

The #6 largest hydro power plant of 6 in Uganda by capacity.

Uganda has 6 hydro power plants in this dataset, together about 666 MW of capacity.

Nearby power plants

Location

Coordinates -0.8815, 29.6707 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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