RANKINGS
Key list: wind power plant operators by capacity
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This month our power industry key list brings you the 15 largest wind power plant operators by capacity, as ranked by GlobalData's Power Intelligence Centre. All numbers up to date as of June 2021.
| Company name | Entity type | Number of employees | Active capacity (MW) |
| NextEra Energy Inc | Public | 14,900 | 31,250 |
| Iberdrola SA | Public | 38,297 | 19,784 |
| Electricite de France SA | Public | 161,203 | 16,199 |
| E.ON SE | Public | 78,126 | 15,411 |
| Berkshire Hathaway Inc | Public | 360,000 | 14,778 |
| Acciona SA | Public | 37,459 | 14,048 |
| China Huaneng Group Co Ltd | Private | - | 13,036 |
| Energias de Portugal SA | Public | 12,063 | 11,542 |
| China Resources (Holdings) Co Ltd | Private | - | 10,405 |
| China Energy Investment Corp Ltd | Private | - | 9,997 |
| Engie SA | Public | 172,703 | 6,869 |
| China Power Investment Corporation (Inactive) | Private | 140,000 | 5,716 |
| China Datang Corp | Private | - | 5,702 |
| Orsted AS | Public | 6,179 | 5,156 |
| China Huadian Corp Ltd | Government | - | 4,447 |
