Jing Hong is a 1,750 MW hydro power station in Yunnan, China. It is operated by Yunnan Province Energy Investment Group Co Ltd [28%]; Yunnan Hope. Based on its capacity (estimated), it can supply roughly 1.8 million homes (estimated). It ranks #462 of 6,685 China power plants by installed capacity. Commissioned in 2009, it is around 17 years old — relatively modern. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, hydro supplies about 13.2% 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 WRI1000480.
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 1,750 MW for Jinghong hydroelectric plant, 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 · L100000600880; fuel: WRI GPPD
In context: how this plant compares
At 1,750 MW, Jing Hong is well above the median hydro plant in China (24 MW). Technically it is described as conventional storage. Hydropower converts the energy of falling or flowing water into electricity; output depends on rainfall and reservoir level, and large dams also provide grid balancing and storage.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of China hydro capacity
- 0.7% of 262,337 MW across 947 plants in this dataset
- Age among peers
- 182 of 381 dated hydro 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 hydro plants in China
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Yunnan Province Energy Investment Group Co Ltd [28%]; Yunnan Hope.
Local climate & thermal context
This hydro plant converts the energy of falling or flowing water through hydro turbines. It sits in a humid subtropical (dry winter) climate (Köppen Cwa) — Northern Hemisphere, latitude 22.1°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 98% 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: 14/100 — this site sits in the bottom 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 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 #33 largest hydro power plant of 947 in China by capacity.
China has 947 hydro power plants in this dataset, together about 262,337 MW of capacity.
Nearby power plants
- Banna Liusha River Fifth Level · Hydro · 8 MW · Yunnan
- Yunnan Jinghong City power station · Biomass · 18 MW · Yunnan
- Jinghong Mengsong · Hydro · 10 MW · Yunnan
- Menghai · Solar · 50 MW · Yunnan
- Liusha River First Cascade · Hydro · 12 MW · Yunnan
- Cgn Menghai Padingliangzi · Wind · 50 MW · Yunnan
Location
Coordinates 22.05, 100.77 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Jing Hong?
Jing Hong is a 1,750 MW hydro power plant in Yunnan, China, commissioned in 2009.
Who operates Jing Hong?
Jing Hong is operated by Yunnan Province Energy Investment Group Co Ltd [28%]; Yunnan Hope.