Construction of Xcel Energy’s Courtenay Wind Farm, North Dakota

Author: Xcel Energy | North Dakota, Technology, Videos

Translate: FROM English | TO English

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
Hub height: 262 feet
Turbine blade: length 161 feet, weight 17,000 pounds
Total height: 426 feet
Blade diameter: 328 feet
Blade sweep area: 1.94 acres

This material is the work of the author(s) indicated. Any opinions expressed in it are not necessarily those of National Wind Watch.

The copyright of this material resides with the author(s). As part of its noncommercial educational effort to present the environmental, social, scientific, and economic issues of large-scale wind power development to a global audience seeking such information, National Wind Watch endeavors to observe “fair use” as provided for in section 107 of U.S. Copyright Law and similar “fair dealing” provisions of the copyright laws of other nations. Queries e-mail.

Wind Watch relies entirely
on User Contributions

(via Stripe)

(via Paypal)

Share:

[ Short URLs: https://wind-watch.org/doc/?p=4691 | http://wndfo.net/D4691 ]