team results

This 135 MW project is the fourth phase of a six-phase wind farm that encompasses 144 square miles of West Texas territory. Sweetwater 4 is Mortenson’s third project at the Sweetwater site (Phase 1 and 2 totaled 172.5-megawatts with 140 turbines). At the time of installation, Sweetwater was one of the largest wind installations in the world.

Mortenson’s scope of work included building 26 miles of access roads, 135 turbine foundations, erection of 135 Mitsubishi 1000A 1 MW wind turbines on 69-meter towers, 23.6 miles of underground electrical collection system, 10 miles of overhead electrical collection system, 19 miles of electrical transmission lines, a project substation and intercon­nect for Phase 4 and 5, operations and maintenance building and two meteorological towers.


Jeff Jackson Jeff Jackson Business Development Executive Email | 763.522.2100