Zhumadian Zhongyuan is a 780 MW gas power station in Henan Sheng, China. It is operated by Henan Zhongyuan Gas Power Company Ltd.. Based on its capacity (estimated), it can supply roughly 879k homes (estimated). It ranks #1135 of 6,685 China power plants by installed capacity. In context, gas supplies about 3.2% 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 WRI1061039.
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 · L100000405746; fuel: WRI GPPD
In context: how this plant compares
At 780 MW, Zhumadian Zhongyuan is well above the median gas plant in China (283.5 MW). Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of China gas capacity
- 0.2% of 333,508 MW across 595 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 gas plants in China
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Henan Zhongyuan Gas Power Company Ltd..
Local climate & thermal context
This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a humid subtropical (dry winter) climate (Köppen Cwa) — Northern Hemisphere, latitude 33.0°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 18% below 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: 43/100 — this site sits in the mid third of the power plants we cover by heating degree-days.
A gas turbine here also runs ~0% below its ISO (15°C) rating at this annual mean (typical CCGT curve, 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 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 #202 largest gas power plant of 595 in China by capacity.
China has 595 gas power plants in this dataset, together about 333,508 MW of capacity.
Nearby power plants
- Huaneng Zhongyuan Gas power station · Gas · 780 MW · Henan Sheng
- Zhumadian-3 power station · Coal · 660 MW · Henan Sheng
- Henan Gucheng power station · Coal · 640 MW · Henan Sheng
- China Resources Gucheng power station · Coal · 640 MW · Henan Sheng
- Henan Suiping power station · Biomass · 44 MW · Henan Sheng
- Henan Runan (Chengfa) power station · Biomass · 12 MW · Henan Sheng
Location
Coordinates 32.96, 114.06 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Zhumadian Zhongyuan?
Zhumadian Zhongyuan is a 780 MW gas power plant in Henan Sheng, China.
Who operates Zhumadian Zhongyuan?
Zhumadian Zhongyuan is operated by Henan Zhongyuan Gas Power Company Ltd..