Xiangtou International Hengdong Gas power station is a 980 MW gas power station in Hunan, China. It is operated by Xiangtou International (Hengdong) Gas Power Generation Co Ltd [100%]. Based on its capacity (estimated), it can supply roughly 1.1 million homes (estimated). It ranks #1003 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_xiangtouinternationalh_china.
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
The capacity and/or fuel fields on this page include a source-backed provenance label from GEM, an official registry, Wikidata, OSM, or a cross-source match.
capacity: GEM · 2026 · L100000407893; fuel: GEM GOGPT
At 980 MW, Xiangtou International Hengdong Gas 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); Shanghai Electric: AE94.3A. 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.
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Operated by Xiangtou International (Hengdong) Gas Power Generation Co Ltd [100%].
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 27.0°N — which shapes how much energy it can produce and how its output varies through the year.
Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
For a plant’s outdoor hardware — heat-recovery steam generators (HRSG), expansion joints, valves, flanges and their insulation — the local climate sets how fast unprotected steel and coatings degrade. This site sits in a moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness the leading environmental stress.
Higher environmental severity is exactly where protective removable insulation pays back most: a sheltered micro-climate slows corrosion, UV and thermal-cycling damage and extends outdoor hardware service life. This is an indicative site-climate context — not a condition assessment of any specific plant or operator.
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.
The #118 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.
Coordinates 26.9950315, 112.7918204 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Xiangtou International Hengdong Gas power station is a 980 MW gas power plant in Hunan, China, commissioned in 2025.
Its output is enough to supply roughly 1,103,760 homes (estimated).
Xiangtou International Hengdong Gas power station is operated by Xiangtou International (Hengdong) Gas Power Generation Co Ltd [100%].
