Ust-Kamenogorsk TETS power station — Kazakhstan

Ust-Kamenogorsk TETS power station is a 308 MW coal power station in East Kazakhstan, Kazakhstan. It is operated by AES Kazakhstan. Based on its capacity (estimated), it can supply roughly 385k homes (estimated). It ranks #45 of 80 Kazakhstan power plants by installed capacity. Commissioned in 1978, it is around 48 years old — long-established. In context, coal supplies about 54.3% of Kazakhstan's electricity; the national grid averages 805 gCO₂/kWh (14.9% low-carbon) (2025).

Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1023214.

Data provenance

Source of the capacity and fuel values:

capacity: GEM · 2026 · L100000102978; fuel: WRI GPPD

In context: how this plant compares

At 308 MW, Ust-Kamenogorsk TETS power station is below the median coal plant in Kazakhstan (435 MW). Coal plants burn pulverised coal to raise high-pressure steam for a turbine; they run as baseload but are the most carbon-intensive mainstream source and the first targeted for retirement or efficiency retrofits.

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

Key facts

Share of Kazakhstan coal capacity

1.5% of 20,941 MW across 32 plants in this dataset

Age among peers

14 of 27 dated coal plants in Kazakhstan are older

Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).

Capacity vs largest coal plants in Kazakhstan

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

Owner

Operated by AES Kazakhstan.

Local climate & thermal context

This coal plant burns coal to raise high-pressure steam that spins a turbine-generator. It sits in a warm-summer humid continental climate (Köppen Dfb) — Northern Hemisphere, latitude 50.0°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 137% 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: 98/100 — this site sits in the top 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 mild atmospheric environment (estimated ISO 9223 class C2 — Low), with thermal cycling 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 #22 largest coal power plant of 32 in Kazakhstan by capacity.

Kazakhstan has 32 coal power plants in this dataset, together about 20,941 MW of capacity.

Nearby power plants

• Ust-Kamenogorsk-2 power station · Coal · 360 MW · East Kazakhstan
• Ust-Kamenogorsk HPP · Hydro · 331 MW · East Kazakhstan
• Sogrinsk · Coal · 75 MW · East Kazakhstan
• JSC Bukhtarminskaya · Hydro · 675 MW · East Kazakhstan
• Ridder · Coal · 59 MW · East Kazakhstan

Location

Coordinates 49.9823, 82.6142 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions