American Transmission Co. is a Wisconsin-based company that owns and operates the high-voltage electric transmission system that powers communities in portions of the Upper Midwest.
electric transmission projects
What’s Current
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ATC proposes new 1.3-mile transmission line, substation in Verona area
Posted on October 16, 2018 -
ATC energizes two power lines in northeastern Wisconsin
Posted on September 26, 2018
P.O. Box 47, Waukesha, WI 53187-0047 | (866) 899-3204
© 2018 American Transmission Co. All Rights Reserved.
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