Resource Documents by Xcel Energy
Xcel Energy
Construction of Xcel Energy’s Courtenay Wind Farm, North Dakota
Download video (52-MB MP4) 100 Vestas V100 2-MW turbines Nearly 25,000 acres (101 km²) 22 miles of access roads Substation transformer: 262,000 pounds Substation increases voltage for transmission lines 17.1-mile 115-kV overhead transmission line from collection substation to interconnect substation More than 150 miles of underground cable in 50 miles of trench Tower base (platform) excavation depth: 9 feet 360 cubic yards of concrete, 28 tons of reinforcing steel Tower base (bottom third): 96,000 pounds, 128 anchor bolts Nacelle: 163,650 pounds . . . Complete article »
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