MANSOUR ED DAHBI is a 10 MW hydro power plant in Souss-Massa-Draa, Morocco. It is operated by Office National de l\'Electricite (ONE). Based on reported annual generation of 19 GWh, it can supply roughly 5.5k homes. It ranks #49 of 52 Morocco power plants by installed capacity. Commissioned in 1973, it is around 53 years old — an older, legacy facility. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 2.0% of Morocco's electricity; the national grid averages 596 gCO₂/kWh (24.0% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1023697.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Capacity and fuel are the upstream open-dataset record, not yet matched to a 2026 registry or GEM entry.
capacity: WRI GPPD; fuel: WRI GPPD
In context: how this plant compares
At 10 MW, MANSOUR ED DAHBI is below the median hydro plant in Morocco (40.6 MW). 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.
Key facts
- Load factor
- 22%, from 19 GWh of reported generation; the median for 5 hydro plants in Morocco that report generation is 11%
- Share of Morocco hydro capacity
- 0.6% of 1,678 MW across 18 plants in this dataset
- Age among peers
- 7 of 17 dated hydro plants in Morocco are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Capacity vs largest hydro plants in Morocco
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Office National de l\'Electricite (ONE). All plants by this company →
Local climate & thermal context
This hydro plant converts the energy of falling or flowing water through hydro turbines. It sits in a hot desert climate (Köppen BWh) — Northern Hemisphere, latitude 30.9°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 49% 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: 30/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.
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.
Site climate & environmental severity
This site sits in a benign, low-corrosion environment (estimated ISO 9223 class C1 — Very low), with dust abrasion the leading environmental stress.
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby plants
The #16 largest hydro power plant of 18 in Morocco by capacity.
Morocco has 18 hydro power plants in this dataset, together about 1,678 MW of capacity.
Nearby power plants
- Centrale Solaire Noor Ouarzazate 2 · Solar · 200 MW · Souss-Massa-Draa
- Centrale Solaire Noor Ouarzazate 3 · Solar · 150 MW · Souss-Massa-Draa
- Centrale Solaire Noor Ouarzazate 1 · Solar · 160 MW · Souss-Massa-Draa
- HASSAN 1ER · Hydro · 67 MW · Tadla-Azilal
- BINE EL OUIDANE · Hydro · 135 MW · Tadla-Azilal
- LALLA TAKERKOUST · Hydro · 8.8 MW · Marrakech-Tensift-Al Haouz
Location
Coordinates 30.9125, -6.76 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is MANSOUR ED DAHBI?
MANSOUR ED DAHBI is a 10 MW hydro power plant in Souss-Massa-Draa, Morocco, commissioned in 1973.
How much electricity does MANSOUR ED DAHBI generate?
MANSOUR ED DAHBI generates about 19 GWh of electricity per year.
Who operates MANSOUR ED DAHBI?
MANSOUR ED DAHBI is operated by Office National de l\'Electricite (ONE).