Texas Governor ordered grid regulators (PUCT/ERCOT) to halt new data center grid connections pending statewide audit, as interconnection queue reaches 474 gigawatts of requested AI data center capacity.
Texas, the country's fastest-growing hub for artificial intelligence infrastructure, has halted new data center projects pending regulatory review. Governor Greg Abbott ordered PUCT and ERCOT to conduct formal audits of all proposed facilities before they can connect to the state's power grid. The directive signals that even the nation's most business-friendly energy market has reached a point where growth demands closer scrutiny.
Abbott justified the pause by citing the need to "keep the grid stable and reliable." The audits will require developers to disclose on-site and off-site electricity and water demand, noise-mitigation plans, lighting controls, use of state and local tax incentives, and ownership details—a level of transparency Texas has not historically imposed on industries it actively recruited.
This mandatory approach reflects the failure of a softer strategy. Abbott previously attempted a voluntary survey to gather similar information from data center operators, but according to the Texas Tribune, most companies declined to respond. Compliance is now non-negotiable.
The underlying numbers explain the regulatory shift. ERCOT's interconnection queue—the list of projects awaiting approval to draw power from the grid—held 233 gigawatts of proposed capacity in January. By mid-year, that figure had more than doubled to 474 gigawatts. Data centers account for roughly 90 percent of that new demand. To contextualize the pressure: the entire queue now represents more than five times ERCOT's all-time peak electricity demand record.
Not every project will reach construction. Grid queues incentivize early filing to secure a place in line, and many proposals expire before development begins. However, even a fraction of those gigawatts materializing simultaneously could strain infrastructure not designed for demand growth at this pace. Without clear audits, regulators risk either misjudging future load or underestimating demand that does materialize.
Electricity prices in Texas remain competitive nationally but have been climbing. The EIA identifies data centers and crypto-mining facilities as key drivers of that increase. The trend complicates Texas's energy story: utility-scale solar capacity quadrupled between 2021 and 2025, and electricity prices declined during much of that period, according to Amperon. Tech giants including Google and Microsoft were drawn to Texas by abundant natural gas, while wind and solar generation helped ERCOT absorb rising demand without major disruptions.
That combination—cheap gas, growing renewables, and light-touch regulation—created the conditions for Texas to become a data center magnet. The audits will test whether this formula can withstand continued demand growth.
Texas built its national reputation on regulatory restraint. Houston famously lacks a zoning code, and the state has marketed itself as one of the fastest, cheapest places to build. Data centers have become a flashpoint nationally, however, and Abbott's shift toward mandatory audits reflects a broader pattern: state leaders are moving to restrict energy-intensive AI infrastructure. New York has already imposed a data center moratorium.
The audit requirement will not apply uniformly. El Paso falls outside ERCOT's jurisdiction, and some facilities can generate power on-site rather than draw from the state grid, circumventing the review process.
Texas currently hosts at least 335 operating data centers with 248 more in the pipeline, making it the second-largest data center market in the country behind Virginia. The audit findings could reshape that ranking. If the reviews expose grid strain outweighing economic benefits, Texas's historical openness could give way to far more cautious approval standards—a shift other states will scrutinize closely.