Texas Approves 400+ Mile Power Lines to Boost Permian Basin Energy Infrastructure

The Public Utility Commission of Texas has approved construction of more than 400 miles of high-voltage transmission lines in West Texas, bypassing legislative concerns and landowner objections to deliver power to energy-intensive industries.

In a unanimous vote, the five-member commission granted amendments to two Certificates of Convenience and Necessity filed by Dallas-based Oncor Electric Delivery. The approval clears the final administrative hurdle for billion-dollar projects that will carry electricity southwest from Bosque County through at least 30 counties, primarily serving oil and gas operations in the Permian Basin.

Commissioner Courtney Hjaltman acknowledged landowner concerns during Friday’s hearing in Odessa, stating that the commission understood the deeply personal impact of the projects on property owners. However, commissioners concluded that Oncor had met legal requirements despite hundreds of administrative protests and interventions from landowners who argued that construction would cause irreparable damage to farmland and natural resources.

The approval comes as part of the Permian Basin Reliability Plan, enacted by state lawmakers in 2023 to address chronic electricity shortages in West Texas. Industry leaders warned that without the transmission lines, operations in the region—critical to national energy security—could face rolling outages. Todd Staples, president of the Texas Oil and Gas Association, told commissioners, “America’s most important energy security region is at risk. West Texas operations, homes, schools, and businesses are all threatened today because it lacks access to dependable, reliable, affordable interconnection into the ERCOT grid.”

Representatives for energy companies argued that the current two-year wait for grid interconnection is unsustainable and that local power generation, such as Diamondback Energy’s 80-megawatt facility, is insufficient to meet demand. The company draws 330 megawatts from the grid, and industry lobbyist Betsy Madru emphasized that regions like Dallas and Houston would not be expected to generate their own power, calling the situation “simply unsustainable.”

Landowner advocates countered that the plan prioritizes industrial growth over rural communities. Amanda Griffin, vice president of the Hill Country Preservation Coalition, stated, “We know that this grid reliability is not intended to help the average resident. It is intended to increase power to the Permian Basin,” adding that the plan affects more than half of Texas counties and has galvanized rural voters ahead of the November election.

The commission also delayed a decision on the Howard Solstice transmission line in South Texas to conduct further review, while Attorney General Ken Paxton filed a legal brief supporting landowners challenging the projects. Paxton argued that the commission lacked clear statutory authority to approve 765-kilovolt lines, which have not been explicitly mandated by the Legislature.

The transmission projects represent the first regulatory approvals under the 2023 plan, which was nearly unanimously passed by the Texas Legislature. ERCOT, the state’s grid operator, had presented multiple options, including smaller-scale upgrades, but trade groups from the oil and gas sector advocated for the fastest solution.

Transmission companies have stated they will work with landowners to minimize environmental and property damage. However, legal challenges are expected as the projects move toward construction.