American Transmission Co.

Helping to keep the lights on, businesses running and communities strong®


ATC aims to create pollinator habitat in power line right-of-way at Mequon Nature Preserve

A late September day in Wisconsin seems reminiscent all things fall: changing leaves, cooler temperatures and the awareness of evolving seasons. For those who consider themselves “green thumbs,” it is also an ideal time of year to plant for the following spring. Unfortunately, the thermometer on Sept. 21, 2017 read a stifling 84 degrees. And […]

Our employees think we’re great – here’s why

American Transmission Co. just made the Best Medium Workplaces list for the fourth year in a row. In the Great Place to Work survey, our employees rated ATC one of the best out of 74,000 surveys done at hundreds of companies across the country. We asked some of our employees why they think ATC is […]

American Transmission Co. named to 2017 Best Medium Workplaces list

Employees put company on the list for fourth year in a row Pewaukee, Wis. – At American Transmission Co. our growth wouldn’t be possible without the dedication of our employees. We’re proud of our team, and we’re also excited to announce our organization has been named one of the 2017 Best Small & Medium Workplaces […]

Portion of Badger Coulee Transmission Line Project located in Dane County energized

MADISON, Wis. – The portion of the Badger Coulee Transmission Line Project connecting the Cardinal Substation in the Town of Middleton to the North Madison Substation in the Town of Vienna has been energized. While this 20-mile segment is complete and now moving electricity, the portion of the project between the North Madison Substation and […]

American Transmission Co. issues 2017 10-Year Transmission System Assessment

Capital expenditure of $2.8 billion to $3.6 billion is lower than recent years PEWAUKEE, Wis. – American Transmission Co.’s 10-year plan for electric grid improvements calls for a mix of new construction and continued asset maintenance to maintain the company’s top performance in operations. “Our long-range planning efforts assure the reliability that our customers depend […]