News Releases

Transmission modifications strengthen regional electric reliability, operating flexibility   PEWAUKEE, Wis. – ATC has completed construction of the Port Washington-Saukville Rebuild Project. This project included a 4.8-mile, 138,000-volt transmission line rebuild, along with modifications at the Port Washington Substation in Port Washington, Wis., and Saukville Substation in Saukville, Wis. Initially identified in ATC’s 10-Year Assessment…