Henan Yuxi Yanshan Wind is a 47 MW wind power plant in Shanxi Sheng, China. It is operated by Datang Sanmenxia Windpower. Based on its capacity (estimated), it can supply roughly 40k homes (estimated). It ranks #4002 of 6,685 China power plants by installed capacity. Commissioned in 2008, it is around 18 years old — relatively modern. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, wind supplies about 10.7% of China's electricity; the national grid averages 525 gCO₂/kWh (41.7% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1072123.
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 · L100000902974; fuel: WRI GPPD
In context: how this plant compares
At 47 MW, Henan Yuxi Yanshan Wind is around the median wind plant in China (49 MW). Technically it is described as Onshore. Wind turbines convert moving air into electricity; output is variable and site-dependent, and modern turbines deliver some of the lowest-cost new generation on many grids.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of China wind capacity
- less than 0.1% of 52,236 MW across 835 plants in this dataset
- Age among peers
- 20 of 471 dated wind plants in China are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Capacity vs largest wind plants in China
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Datang Sanmenxia Windpower.
Local climate & thermal context
This wind plant converts the kinetic energy of wind into electricity through turbine rotors. It sits in a humid subtropical (dry winter) climate (Köppen Cwa) — Northern Hemisphere, latitude 34.8°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 2% 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: 51/100 — this site sits in the mid 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 #709 largest wind power plant of 835 in China by capacity.
China has 835 wind power plants in this dataset, together about 52,236 MW of capacity.
Nearby power plants
- Sanmexia · Hydro · 400 MW · Shanxi Sheng
- Shanzhou A · Solar · 20 MW · Henan Sheng
- Datang Anzishan Wind · Wind · 45 MW · Henan Sheng
- Henan Yaneng Tianyuan power station · Coal · 110 MW · Henan
- Shaan County Tiancheng Chemical Industry power station · Coal · 50 MW · Henan
- Henan Sanmenxia (Lüneng) power station · Biomass · 30 MW · Henan Sheng
Location
Coordinates 34.7728, 111.4175 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Henan Yuxi Yanshan Wind?
Henan Yuxi Yanshan Wind is a 47 MW wind power plant in Shanxi Sheng, China, commissioned in 2008.
Who operates Henan Yuxi Yanshan Wind?
Henan Yuxi Yanshan Wind is operated by Datang Sanmenxia Windpower.