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Kapchagan

Hydro power plant in Almaty Oblysy, Kazakhstan. Approximate location 43.9226, 77.0978.

HydroAlmaty OblysyKazakhstan

Kapchagan is a 364 MW hydro power station in Almaty Oblysy, Kazakhstan. Based on its capacity (estimated), it can supply roughly 364,416 homes (estimated). It ranks #16 of 33 Kazakhstan power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 8.5% of Kazakhstan's electricity; the national grid averages 805 gCO₂/kWh (14.9% low-carbon) (2025).

364MW installed capacity
364,416homes powered (est.)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1000297.

Capacity vs largest hydro plants in Kazakhstan

Shulbinskaya HPP: 720 MW720Shulbinska…JSC Bukhtarminskaya: 675 MW675JSC Bukhta…Kapchagan: 364 MW364KapchaganUst-Kamenogorsk HPP: 331 MW331Ust-Kameno…

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 hot-summer humid continental climate (Köppen Dfa) — Northern Hemisphere, latitude 43.9°N — which shapes how much energy it can produce and how its output varies through the year.

9.7°Cannual mean temp
3,519heating degree-days (base 18°C)
529cooling degree-days (base 18°C)
536 melevation

Monthly mean temperature

J: -6 °CJF: -5 °CFM: 1 °CMA: 10 °CAM: 16 °CMJ: 22 °CJJ: 25 °CJA: 23 °CAS: 19 °CSO: 11 °CON: 3 °CND: -2 °CD25 °C

Heating degree-days here run 43% above 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: 76/100 — this site sits in the top 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 #3 largest hydro power plant of 4 in Kazakhstan by capacity.

Kazakhstan has 4 hydro power plants in this dataset, together about 2,090 MW of capacity.

Nearby power plants

Location

Coordinates 43.9226, 77.0978 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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