Manufacturers and turbines
Siemens-Gamesa
SG 6.6-170| Siemens-Gamesa SG 6.6-170 | |
6.6 MW turbine - Class IEC - Old model |

| Country | Wind farm | Number of turbines | Status | |
| Canada | Buffalo Plains | 45 | Operational | |
| Finland | Lestijärvi | 69 | Operational | |
| Finland | Mikonkeidas | 16 | Under construction | |
| Finland | Niinimäki | 22 | Operational | |
| Finland | Sandbacka | 14 | Under construction | |
| Germany | Berglicht Repowering | 3 | Operational | |
| Germany | Holtsee-Altenhof | 1 | Operational | |
| Germany | Holtsee-Altenhof | 1 | Operational | |
| Germany | Papenrode | 9 | Operational | |
| Germany | Werl-Mawicke | 2 | Operational | |
| Romania | Pecineaga | 8 | Operational | |
| Sweden | Kölvallen | 41 | Operational | |
| Sweden | Lervik | 7 | Operational | |
Databases ![]() Manufacturers (229 entries) Turbines (2,091 entries) Power curves (901 entries) All databases |
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PDF Summary
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Legend #ND: no data #NA: not applicable |
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Update for this sheet 19 June 2026 |
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