Darkhan is a 10 MW solar power plant in Darhan Uul, Mongolia. Based on its capacity (estimated), it can supply roughly 4.3k homes (estimated). It ranks #24 of 25 Mongolia power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, solar supplies about 2.2% of Mongolia's electricity; the national grid averages 816 gCO₂/kWh (8.4% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WKS0068801.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Capacity provenance
The public capacity above is the current source-record value. A 2026 tracker candidate lists 18 MW for Darkhan-Uul solar project, but it is not used as the public primary value until scope is verified (unit vs operating vs installed/project total).
Data provenance
Source of the capacity and fuel values:
capacity: GEM · 2026 · L100001024030; fuel: WRI GPPD
In context: how this plant compares
Technically it is described as PV. Solar PV converts sunlight directly into electricity with no moving parts or fuel; output varies by time of day and weather, so it pairs with storage or flexible backup.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of Mongolia solar capacity
- 20.0% of 50 MW across 4 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 solar plants in Mongolia
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Local climate & thermal context
This solar plant converts sunlight directly into electricity with photovoltaic panels. It sits in a monsoon warm-summer continental climate (Köppen Dwb) — Northern Hemisphere, latitude 49.4°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 179% 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: 99/100 — this site sits in the top third of the power plants we cover by heating degree-days.
Solar PV loses ~0.35%/°C above 25°C cell temperature — roughly 0.0% at warm-season highs here (estimate).
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 #3 largest solar power plant of 4 in Mongolia by capacity.
Mongolia has 4 solar power plants in this dataset, together about 50 MW of capacity.
Nearby power plants
- Sukhbaatar power station · Coal · 210 MW · Selenge
- Ulaanbaatar-4 Thermal Power Plant · Coal · 570 MW · Ulaanbaatar
- Ulaanbaatar-3 Thermal Power Plant · Coal · 198 MW · Ulaanbaatar
- Khushight Kundi · Solar · 15 MW · Central Aimak
- New Century City power station · Coal · 250 MW · Töv
Location
Coordinates 49.4, 105.941 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Darkhan?
Darkhan is a 10 MW solar power plant in Darhan Uul, Mongolia.