| Name | Location | Power Capacity (MW) | Units | Turbine Mfr. | Developer | Owner | Power Purchaser | Year Online |
| Ashtabula II | | 52.5 | 35 | GE Energy | NextEra Energy | NextEra Energy | Otter Tail Power | 2009 |
| Ashtabula - NextEra | | 148.5 | 99 | GE Energy | NextEra Energy Resources | NextEra Energy Resources | | 2008 |
| Ashtabula - Otter Tail | | 48 | 32 | GE Energy | NextEra Energy Resources | Otter Tail Power Co. | Otter Tail Power Co. | 2008 |
| Turtle Mountain Community College | | 0.66 | 1 | Vestas | Distributed Gen | Turtle Mountain Community College | Turtle Mountain Community College | 2008 |
| Langdon II - FPL | | 40.5 | 27 | GE Energy | FPL Energy | FPL Energy | Otter Tail/Minnkota Power Coop | 2008 |
| Tatanka Wind Project | Dickey & McIntosh Counties | 91.5 | 61 | Acciona | Acciona Energy | Acciona Energy | | 2008 |
| Langdon II - Otter Tail | Cavalier County | 40.5 | 27 | GE Energy | FPL Energy/Otter Tail Power Co. | Otter Tail Power Co. | Otter Tail Power Co. | 2008 |
| Langdon Wind Project (4Q07) | Dickey County | 118.5 | 79 | GE Energy | FPL Energy | FPL Energy | Otter Tail Power/Minnkota Power Cooperative | 2007 |
| Oliver II | | 48 | 32 | GE Energy | FPL Energy | FPL Energy | Minnesota Power | 2007 |
| Oliver Wind Energy Center | Oliver County | 50.6 | 22 | Siemens | FPL Energy | FPL Energy | Minnesota Power | 2006 |
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