American Transmission Co. projects
Project website for a Wisconsin-based company that owns and operates the high-voltage electric transmission system that powers communities in portions of the Upper Midwest.
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Quick Guide to Living & Working Power Lines
Stray voltage
Structures and facilities
Vegetation management
Underground transmission lines
Contact
About ATC
Projects
Active projects by map
Active projects by name
Completed projects
Learning center
Construction practices
Electric and magnetic fields
Frequently asked questions
Glossary
Public involvement and outreach
Choosing a route
Life cycle of a major project
Open houses
Regulatory review process
Quick Guide to Living & Working Power Lines
Stray voltage
Structures and facilities
Vegetation management
Underground transmission lines
Contact
About ATC
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ATC 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
Transformer installed for Darien and Paris Solar Network Upgrade Project
Posted on June 30, 2022
ATC completes electric cable replacement in Straits of Mackinac
Posted on June 15, 2022
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