Datang Chongqing Jiangjin power station is a 1,093.6 MW gas power station in Chongqing, China. It is operated by Datang Chongqing Jiangjin Gas Turbine Power Generation Co Ltd [100%]. Based on its capacity (estimated), it can supply roughly 1.2 million homes (estimated). It ranks #942 of 6,685 China power plants by installed capacity. Commissioned in 2025, it is around 1 years old — recently built. 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 GOGPT_datangchongqingjiangji_china.
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 · L100000408129; fuel: GEM GOGPT
In context: how this plant compares
At 1,093.6 MW, Datang Chongqing Jiangjin power station is well above the median gas plant in China (283.5 MW). Technically it is described as CCGT; combined-cycle with a heat-recovery steam generator (HRSG); Mitsubishi Heavy Industries: M701F5. 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
- 0.3% of 333,508 MW across 595 plants in this dataset
- Age among peers
- 298 of 351 dated gas 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 gas plants in China
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Datang Chongqing Jiangjin Gas Turbine Power Generation Co Ltd [100%].
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 climate (Köppen Cfa) — Northern Hemisphere, latitude 29.3°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 55% 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: 27/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.
A gas turbine here also runs ~2% 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 moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness 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 #90 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
- Chongqing Nine Dragons Cogen power station · Coal · 225 MW · Chongqing Shi
- Chongqing Jiangjin District power station · Biomass · 105 MW · Chongqing Shi
- Huaneng Luohuang power station · Coal · 2,640 MW · Chongqing Shi
- Jiangjin power station · Coal · 2,000 MW · Chongqing
- Chongqing Coal · Coal · 600 MW · Chongqing Shi
- Chongqing Qineng power station · Coal · 660 MW · Chongqing Shi
Location
Coordinates 29.2501279, 106.443283 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Datang Chongqing Jiangjin power station?
Datang Chongqing Jiangjin power station is a 1,093.6 MW gas power plant in Chongqing, China, commissioned in 2025.
Who operates Datang Chongqing Jiangjin power station?
Datang Chongqing Jiangjin power station is operated by Datang Chongqing Jiangjin Gas Turbine Power Generation Co Ltd [100%].