American Transmission Co.

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


PSC approves a 21-mile, 138,000-volt transmission line upgrade in Brown and Oconto counties

Bayport-Pioneer Rebuild Project expected to be in-service in 2022 PEWAUKEE, Wis. – The Public Service Commission of Wisconsin has approved an electric reliability transmission line rebuild project between the Bayport Substation in Brown County and the Pioneer Substation in Oconto County. ATC submitted its application for the Bayport-Pioneer Rebuild Project in spring 2019 and the […]

ATC’s response to COVID-19

The COVID-19 virus has quickly changed our lives in many ways. We aim to keep one aspect of life the same for you – reliable electricity. As an energy company that owns and operates the electric grid in portions of the Upper Midwest, we commit to helping keep the lights on with our vast network […]

Plant a flower and make the world better place

Happy Plant a Flower Day – a day dedicated to planting flowers and looking forward to Spring. When planning what flowers to plant this year, consider adding some native plants to your landscaping. There are lots of native plants that produce lovely flowers and provide food for bees, birds, butterflies and other pollinators. Planting several […]

American Transmission Co. announces promotion

PEWAUKEE, Wis. – American Transmission Co. has named Tom Dagenais director of corporate strategy. In this newly created position, Dagenais leads the group responsible for developing and scaling innovative ideas, business models and new technologies to connect ATC’s customers and stakeholders to a sustainable energy future. Since joining ATC in 2004, Dagenais has held multiple […]

ATC featured in electricity education program on Into the Outdoors, an Emmy Award-winning broadcast, public and streaming TV series

American Transmission Co. employees, customers and partners are featured in an educational television program called “Electrifying Careers in Energy.” The program highlights four different aspects of the electric industry: Generating our Electricity, Decoding the Electrical Transmission System, Maintaining the Flow of Electrons, and Electricity and the World. ATC employees are the stars of the show, […]