Transmission infrastructure

American Transmission Co. (ATC) completed its work in the Zoo Interchange to relocate and erect new electric transmission infrastructure to accommodate the Wisconsin Department of Transportation's interchange expansion plans. ATC began the transmission line portion of the project in June 2013 to relocate seven overhead 138-kV transmission lines and erect 59 single pole structures to replace 58 lattice towers.

EDF Renewable Energy’s 61- MW Spinning Spur II Wind Project in Texas has reached commercial operation. Spinning Spur II commenced construction of 87 GE 1.85-MW, 87-meter rotor wind turbines 40 miles west of Amarillo in June 2013. The power is sold pursuant to an 11-year purchase agreement. The project is one of the first to feed into the new CREZ (Competitive Renewable Energy Zone) transmission infrastructure.