Khorog — Tajikistan

Khorog is a 10 MW hydro power plant in Gorno-Badakhshan, Tajikistan. It is operated by Pamir Energy (PPP set up by AKFED and IFC). Based on its capacity (estimated), it can supply roughly 10k homes (estimated). It ranks #14 of 14 Tajikistan power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 94.4% of Tajikistan's electricity; the national grid averages 73 gCO₂/kWh (94.4% low-carbon) (2025).

Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1000358.

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, Khorog is below the median hydro plant in Tajikistan (210 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

Share of Tajikistan hydro capacity

0.2% of 4,389 MW across 8 plants in this dataset

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 Tajikistan

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

Owner

Operated by Pamir Energy (PPP set up by AKFED and IFC).

Local climate & thermal context

This hydro plant converts the energy of falling or flowing water through hydro turbines. It sits in a polar tundra climate (Köppen ET) — Northern Hemisphere, latitude 37.5°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 109% 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: 95/100 — 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 benign, low-corrosion environment (estimated ISO 9223 class C1 — Very 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 #8 largest hydro power plant of 8 in Tajikistan by capacity.

Tajikistan has 8 hydro power plants in this dataset, together about 4,389 MW of capacity.

Location

Coordinates 37.4897, 71.553 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions