Huaneng Power International Inc operates 4 power plants across 1 country, with a combined installed capacity of 4,067 MW. Its plants with measured data emit a combined 15,466,160 t CO₂/yr.
| Plant | Fuel | Country | MW | t CO₂/yr |
|---|---|---|---|---|
| Shang'an power station | Coal | China | 2,500 | 9,637,600 |
| Huaneng Luoyuan power station | Coal | China | 1,320 | 5,670,800 |
| Huaneng Suzhou Gas Turbine Innovation and Development Demonstration power station | Gas | China | 217 | 157,760 |
| Jilin Nong'an power station | Biomass | China | 30 | — |
Ownership & capacity: WRI Global Power Plant Database (CC BY 4.0). Measured CO₂ where reported to EPA/EU ETS/Climate TRACE.