Below is the list of the wind farms operated by Investigación y Desarrollo de Energías Renovables (IDER) (wind farms listed in the database).
| Country City |
Name | Number of turbines Power |
Developper |
| Spain Lucillo,Sta,Coloma de Somoza | Cerro Becerril | 9 turbines 14,400 kW | ND |
| Spain Santa Coloma de Somoza | El Pedrón | 27 turbines 43,200 kW | ND |
| Spain Mallonseca, Castropodame, T,Bierzo | Era del Pico | 4 turbines 3,400 kW | ND |
| Spain Mallonseca, Castropodame, T,Bierzo | Era del Pico | 10 turbines 8,500 kW | ND |
| Spain Lucillo | La Mallada | 28 turbines 44,800 kW | ND |
ND: no data