Overview
- ERCOT chief operating officer Woody Rickerson told the Public Utility Commission that modeling shows the West Texas grid could be overloaded and face rolling blackouts within five years if new transmission is not built, and that excess flows could cause thermal and stability damage to equipment.
- The grid operator has promoted a roughly $33 billion plan to add about 2,468 miles of 765‑kV lines plus hundreds of miles of 345‑kV lines and upgrades because one 765‑kV line can carry as much energy as several 345‑kV lines, a tradeoff ERCOT says would move large amounts of power long distances more efficiently.
- State regulators are poised to consider applications for about 1,200 miles of 765‑kV lines in the coming weeks and a Texas House committee will examine the projects, with a House hearing set for August 19 and a PUC meeting scheduled for August 20, while the commission has not yet halted work.
- Gov. Greg Abbott ordered audits that have paused ERCOT’s Batch Zero data‑center interconnection process, and ERCOT says about 200 GW of Batch Zero projects qualify with roughly 65 GW likely to get some service by 2032 while it verifies developers’ usage data and collects community impact information.
- The dispute centers on who pays and how projects are approved, with lawmakers and landowners urging denials or rework of Certificates of Convenience and Necessity and some officials arguing that more local generation would reduce the need for long lines; the PUC vote and any legislative changes will determine whether the plan proceeds or is retooled.