Subscribe to Our Weekly Newsletter
THE TEXAS DISPATCH

Transmission Lines

Covering high-voltage infrastructure building Texas's power future -- new projects, ERCOT planning, and regulatory battles.

Latest Stories
September 3, 2026 at 6:25 am CDT

Oncor and LCRA Tell Regulators the Judges Got It Wrong on Two Rejected Permian Power Lines, Warning of Blackouts in Far West Texas

Oncor and the Lower Colorado River Authority's transmission arm filed an 81-page rebuttal Sept. 2 asking Texas utility regulators to overrule two administrative judges who recommended denying a pair of 765,000-volt power lines across Central and West Texas, arguing the judges leaned on "lay witness testimony" over the state grid operator's engineering and that denying the lines would leave Far West Texas facing forced outages of more than 2,000 megawatts.

September 1, 2026 at 7:30 am CDT

Texas PUC Approves First of the State’s Biggest Power Lines, Overruling Judges on Landowner Notice

Texas utility regulators approved the state’s first 765,000-volt transmission lines on Aug. 28, clearing Oncor to build 424 miles of them across 32 West Texas counties at a cost of about $3.9 billion — and in the same orders they threw out an administrative law judges’ finding that the utility had failed to give some landowners the notice the rules require.

August 25, 2026 at 6:00 am CDT

Texas Regulators Merge Two Permian Power-Line Cases on the Question of Need and Decide Neither

The Public Utility Commission of Texas called a special meeting Aug. 21 for the sole purpose of taking up two of the giant power lines proposed to carry electricity out of the Permian Basin, moved it into a hotel ballroom to hold the crowd, heard argument from the parties, and then approved nothing, denied nothing and paused nothing.

August 21, 2026 at 12:00 pm CDT

State Judges Recommend Texas Deny Two Permian Basin Power Lines, Finding Neither the Need Nor the Landowner Notice Was Proven

Three state administrative law judges recommended on Aug. 20 that Texas regulators refuse to let Oncor Electric Delivery Company and LCRA Transmission Services Corporation build the Bell County East-to-Big Hill 765,000-volt transmission line, and recommended the same result for the companion line from Big Hill to Sand Lake.