Hainan Sanya power station is a 30 MW biomass power plant in Hainan, China. It is operated by Everbright Environmental Energy (Hainan) Holdings Co Ltd. Based on its capacity (estimated), it can supply roughly 41k homes (estimated). It ranks #4723 of 6,685 China power plants by installed capacity. In context, biomass supplies about 2.0% 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 CT-4547.
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
Capacity and fuel are the upstream open-dataset record, not yet matched to a 2026 registry or GEM entry.
capacity: Climate TRACE; fuel: Climate TRACE
In context: how this plant compares
At 30 MW, Hainan Sanya power station is around the median biomass plant in China (30 MW). Biomass plants burn organic material such as wood, residues or waste-derived fuel to raise steam; they are dispatchable and counted as low-carbon where the feedstock is sustainably sourced.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of China biomass capacity
- less than 0.1% of 30,108 MW across 981 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 biomass plants in China
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Everbright Environmental Energy (Hainan) Holdings Co Ltd.
Local climate & thermal context
This biomass plant burns organic material (wood, residues) to raise steam for a turbine. It sits in a tropical savanna climate (Köppen Aw) — Northern Hemisphere, latitude 18.4°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
This site has effectively no heating season (tropical/equatorial climate), so winter heat loss is not the driver here. The thermal concern shifts to year-round process heat and humidity/heat-driven corrosion of hot equipment.
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 an aggressive, high-corrosion environment (estimated ISO 9223 class C5 — Very high), with marine salt corrosion 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 #425 largest biomass power plant of 981 in China by capacity.
China has 981 biomass power plants in this dataset, together about 30,108 MW of capacity.
Nearby power plants
- Diaoluohe Hydro · Hydro · 7 MW · Hainan
- Nanshan Gas · Gas · 132 MW · Hainan
- Ledong · Solar · 20 MW · Hainan
- China Energy Hainan Sanyadong power station · Gas · 920 MW · Hainan
- Xiangshui HI · Solar · 20 MW · Hainan
- Hainan Southwest power station · Coal · 700 MW · Hainan
Location
Coordinates 18.4233, 109.304 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Hainan Sanya power station?
Hainan Sanya power station is a 30 MW biomass power plant in Hainan, China.
Who operates Hainan Sanya power station?
Hainan Sanya power station is operated by Everbright Environmental Energy (Hainan) Holdings Co Ltd.