Public Service Commission of Wisconsin: Approves Western Wisconsin Transmission Connection

New transmission infrastructure will enhance reliability, expand transmission capacity and support growing energy needs EAU CLAIRE, Wis. (Nov. 3, 2025) — Xcel Energy recently received approval from the Public Service Commission of Wisconsin (PSCW) to move forward with the Western Wisconsin Transmission Connection (WWTC) project. The new 345-kilovolt (kV) transmission line is a key step to del...