Mangla is a 1,070 MW hydro power station in Azad Kashmir, Pakistan. It is operated by Water and Power Development Authority (WAPDA). Based on its capacity (estimated), it can supply roughly 1.1 million homes (estimated). It ranks #24 of 122 Pakistan power plants by installed capacity. Commissioned in 1986, it is around 40 years old — long-established. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 20.2% of Pakistan's electricity; the national grid averages 347 gCO₂/kWh (54.9% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1001659.
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
Source of the capacity and fuel values:
capacity: GEM · 2026 · L100000603036; fuel: WRI GPPD
In context: how this plant compares
At 1,070 MW, Mangla is well above the median hydro plant in Pakistan (150 MW). Technically it is described as conventional storage. 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
- Share of Pakistan hydro capacity
- 13.3% of 8,063 MW across 13 plants in this dataset
- Age among peers
- 1 of 7 dated hydro plants in Pakistan is 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 Pakistan
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Water and Power Development Authority (WAPDA). 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 humid subtropical (dry winter) climate (Köppen Cwa) — Northern Hemisphere, latitude 33.1°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 81% 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: 20/100 — 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 moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness 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 #4 largest hydro power plant of 13 in Pakistan by capacity.
Pakistan has 13 hydro power plants in this dataset, together about 8,063 MW of capacity.
Nearby power plants
- Rasul · Hydro · 22 MW · Punjab
- Attock Gen Limited power station (AGL) · Oil · 148.5 MW · Morgah
- Gujrat power station · Coal · 110 MW · Punjab
- Salt Range power station · Coal · 330 MW · Punjab
- APTMA Pothohar power station · Coal · 330 MW · Punjab
- Pakistan Parliament · Solar · 1 MW · Islamabad
Location
Coordinates 33.1274, 73.644 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Mangla?
Mangla is a 1,070 MW hydro power plant in Azad Kashmir, Pakistan, commissioned in 1986.
Who operates Mangla?
Mangla is operated by Water and Power Development Authority (WAPDA).