Below is the list of the wind farms owned by IER (wind farms listed in the database).
| Country City |
Name | Number of turbines Power |
Operator |
| France Kergrist | Kergrist Lérôme | 2 turbines 4,000 kW | Iberdrola Renewables |
| France Kergrist | Kergrist Le Roduel | 3 turbines 6,000 kW | Iberdrola Renewables |
| France Kergrist | Kergrist Lérôme | 1 turbine 850 kW | Iberdrola Renewables |
| France Kergrist | Kergrist Le Roduel | 1 turbine 850 kW | Iberdrola Renewables |
| France Ménéac, Mohon | La Butte des Fraus | 6 turbines 12,000 kW | Iberdrola Renewables |
| France La Prénessaye, Saint-Barnabé | Les Landes du Tertre | 5 turbines 10,000 kW | Iberdrola Renewables |
| France Kergrist | Saint Mérec | 4 turbines 8,000 kW | Iberdrola Renewables |
ND: no data