Great River Energy, ITC Midwest, and Xcel Energy planning 765-kilovolt electric transmission line Feb 11, 2025 The ‘extra high’ voltage line would stretch from South Dakota across Minnesota into Wisconsin. MNN’s Brent Palm has details: https://cdn.minnesotanewsnetwork.com/wp-content/uploads/2025/02/bpmminhighvoltage765.mp3 Share this: