| Zhejiang Zheneng Qianqing Power Generation | 10.00 | - | - | |
| China Huadian Group Capital Holdings | 83.96 | - | - | |
| Huadian Xinjiang Power Co Ltd | 100.00 | - | - | |
| Fujian Huadian Furui Energy Development | 100.00 | - | - | |
| PT Pembangkitan Perkasa Daya | 80.00 | - | - | |
| Huadian Sihanoukville Power Generation | - | - | - | |
| Huadian Sichuan Electric Power | 100.00 | - | - | |
| China Huadian Group Co Ltd Chongqing Branch | 100.00 | - | - | |
| Gansu Branch of China Huadian Group | 100.00 | - | - | |
| Huadian Jiangsu Energy Co Ltd | 80.00 | - | - | |
| Huadian Shanxi Energy Co Ltd | 100.00 | - | - | |
| Changan Shimen Power Generation | 42.26 | - | - | |
| Guizhou Wujiang Hydropower Development | 51.00 | - | - | |
| Huadian Guangxi Energy Co Ltd | 51.00 | - | - | |
| Huadian Yunnan Power Generation | 88.07 | - | - | |
| China Huadian Finance Corp Ltd | 46.85 | - | - | |
| China Huadian Hong Kong | 100.00 | - | - | |
| Green Coal Electricity | 6.00 | - | - | |
| Huadian Coal Industry Group | 78.00 | - | - | |
| Huadian Inner Mongolia Energy | 100.00 | - | - | |
| Huadian Shaanxi Energy Co Ltd | 100.00 | - | - | |
| Huadyan-Teninskaya TPP | 49.00 | - | - | |
| Anhui Huadian Lu'an Power Generation | 72.82 | - | - | |
| Huadian Liaoning Energy Co Ltd | 100.00 | - | - | |
| PT Huadian Bukit Asam Power | 55.00 | - | - | |
| CHD Power Plant Operation | 62.28 | - | - | |
