American Transmission Company - Electric Transmission Projects

Your source of information about
ATC’S ELECTRIC TRANSMISSION projects
to strengthen and improve the reliability of the electric transmission system.
ATC owns and operates the high-voltage electric transmission system that helps to keep the lights on, businesses running and communities strong.

TRANSMISSION LINE TOPICS:

Learn more about:

feature project:

• Construction practices
• Easements and right-of-way
• Electric and magnetic fields
• Environment
• Find projects by map
• Frequently asked questions
• Glossary
• Links
• List of transmission projects
• Projects completed and in service
• Property value
• Public involvement and outreach
• Regulatory review process
• Stray voltage
• Structures and facilities
• Trees & vegetation
• Underground lines

2007 Environmental Annual Report. Learn what ATC is doing to protect the environment.

Fitchburg-Verona

ATC's construction application for this transmission line in Dane County was recently approved by the Public Service Commission. View map of approved route.

Rockdale - West Middleton
ATC's construction application for this 345-kilovolt transmission line in Dane County continues to be reviewed by the Public Service Commission.

View: Arrowhead-Weston from Concept to Completion

(15 min video)

Arrowhead-Weston

The 220-mile line connecting Wausau to Duluth, Minn. has been energized, now moving up to 800 MW of power.

Cranberry-Conover

Construction is near completion on a new overhead transmission line linking a substation in Eagle River to a new substation near Conover in Vilas County.

We are a Green Tier Company

The Wisconsin DNR Green Tier program recognizes businesses and organizations such as ATC that demonstrate superior environmental performance and continual improvement.