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.

Browsing “Projects | American Transmission Co. projects - Part 7”

Western Milwaukee County Electric Reliability Project

We Energies and American Transmission Co. completed an electric system reinforcement project that involves the construction of a new We Energies substation adjacent to the existing Milwaukee County Substation at 93rd Street and Watertown Plank Road, and construction of two separate 138,000-volt transmission lines to connect the substation to the transmission system that serves area. […]

Pleasant Prairie-Zion Energy Center

American Transmission Co. in 2012 received approval from state regulators to construct an approximately 5-mile, 345,000-volt electric transmission line from the Pleasant Prairie Substation in Pleasant Prairie, Wis., to the Zion Energy Center Substation in Zion, Ill. ATC studies indicate that the project will: Provide savings for electric utilities and their customers. The project will help relieve […]

Warrens Substation

With significant growth and commercial development in the Tomah area, a true need existed for expansion of the area’s electric transmission system. American Transmission Co. and Alliant Energy built approximately 7.5 miles of 69-kilovolt transmission line to connect to a new Alliant Energy substation in Warrens, called the Warrens Substation.

Sun Valley Project

Built an approximately 3-mile, 69-kilovolt transmission line to connect Alliant Energy’s Sun Valley Substation to the transmission grid that serves the area.

Rock River-Elkhorn Conversion Project

ATC has taken a phased approach to a project which involved upgrades to existing transmission lines and substations, and construction of new facilities. The end points are the Rock River Substation in the town of Rock and the Elkhorn Substation in the City of Elkhorn. The existing 69-kilovolt transmission system that has served the areas […]

Rockdale-West Middleton

After more than five years of public involvement and regulatory review, the Public Service Commission of Wisconsin approved a vital addition to Dane County’s electric transmission system in June 2009. This project serves multiple reliability functions and involved constructing 32 miles of new 345-kilovolt transmission line connecting the existing Rockdale Substation located near the Town […]

Paddock-Rockdale

ATC added a second 345-kilovolt line along an existing transmission line corridor between the town of Beloit and the town of Christiana.

North Madison-Huiskamp-Waunakee

A new 8-mile, 138-kilovolt line from the Town of Vienna to the Town of Westport.

Monroe County-Council Creek

American Transmission Co. received approval from the Public Service Commission of Wisconsin to rebuild an existing electric transmission line that connects the Monroe County Substation near Sparta and the Council Creek Substation near Tomah. ATC also built a new substation as part of the project. The project involved replacing the structures and wires of the […]

Milton Project

Rock Energy Cooperative built a new substation, the Red Hawk Substation, near Milton Harmony Townline Road and County Highway M. The substation serves a growing need for reliable electric service in the area and supports continued growth of the Milton Industrial Park. ATC built 4-mile, 69,000-volt transmission line to connect the new Red Hawk Substation […]