Texas Freezes New Data Center Grid Connections Over 'Ghost Demand'

Texas has become the first major U.S. data-center hub to freeze new grid connections for the facilities, after requests to join the state's power grid ballooned to a scale regulators say they can no longer take at face value. Governor Greg Abbott ordered the state's Public Utility Commission (PUCT) and its grid operator, the Electric Reliability Council of Texas (ERCOT), to audit every data center project in the interconnection queue before any new project is allowed to move forward, according to the directive posted to the governor's official newsroom. Any project found out of compliance, Abbott wrote, "must be denied connection to the Texas grid."

The order, issued in early August and still working through the state's regulatory machinery, has become a live test case for a problem now surfacing nationally: utilities and grid operators are struggling to tell which of the enormous electricity requests tied to the artificial-intelligence data-center boom represent real, financed projects, and which are speculative placeholders filed to secure a spot in line.

The numbers

Requests to connect new loads to the Texas grid have grown from roughly 48 gigawatts in 2023 to more than 474 gigawatts today, with data centers accounting for close to 90 percent of that demand, according to figures ERCOT publishes on its large-load interconnection tracking page. That total is more than five times ERCOT's record peak electricity demand for the entire state. In response to Abbott's directive, ERCOT immediately suspended the timeline for its "Batch Zero" interconnection study — the process that determines which large loads get grid access first — telling market participants in a formal market notice that it would miss its original deadline and instead seek a "good cause exception" from state regulators while the audit proceeds. The audit itself is expected to cover somewhere between 250 and 300 projects and take several months to complete.

How this happened

The phenomenon regulators are chasing has a name in the industry: "ghost demand." Developers, competing for scarce interconnection slots and land near transmission infrastructure, have an incentive to file multiple speculative requests — often for the same prospective project, filed under different shell entities — without necessarily lining up financing, tenants, or even a confirmed use for the power. Because interconnection queues are typically processed in the order requests are received, inflated or duplicate filings can crowd out projects that are actually going to be built, while giving grid planners a wildly distorted picture of future demand they are nonetheless expected to plan generation and transmission investment around. A Reuters analysis published this week described Texas's freeze as reflecting a broader national reckoning, noting that PUCT chairman Thomas Gleeson has been warning about the risk for months, telling an industry audience earlier this year: "When you don't know what is real, you really don't know how to build the infrastructure for it."

Texas is not alone. New York implemented a similar pause on new data-center approvals in July, halting them for up to a year while it writes new development rules, and regulators in several other states are watching Texas's approach closely, according to trade coverage of the freeze. Utilities elsewhere have already begun quietly discounting their own queues: Chicago-based Exelon has cut its estimate of "high-probability" data-center demand by 40 percent after imposing stricter collateral requirements on developers, a sign that a meaningful share of the industry's headline demand figures may not survive contact with a real underwriting process.

Who is affected

The freeze lands squarely on the AI industry's physical buildout, at a moment when hyperscalers and AI labs are racing to secure power for training and inference capacity. Developers with genuinely financed, tenant-committed projects in the queue now face months of delay before Texas will let them connect, alongside new disclosure obligations: under Abbott's directive, projects must show their true ownership structure, how much power they intend to draw from the grid versus generate on-site, their water consumption and cooling technology, what public incentives they have received, and how they plan to mitigate impacts on surrounding communities. Texas ratepayers have a stake too — regulators have warned that overbuilding transmission and generation capacity to match inflated demand estimates could ultimately be paid for through electricity bills, while underbuilding risks reliability problems if real demand is undercounted.

The data-center industry itself has been publicly supportive of the audit, even as it pushes for a fast resolution.

"With billions of dollars in investment and hundreds of thousands of jobs on the line, we urge the PUCT and ERCOT to move swiftly," said Dan Diorio of the Data Center Coalition, an industry trade group, in comments reported by Utility Dive.

More than 40 data-center companies have publicly backed Abbott's verification approach, according to reporting on the audit, with industry representatives acknowledging that a meaningful share of the roughly 1,800 projects currently in various stages of the queue lack the financing or tenant commitments needed to ever be built.

What happens next

ERCOT has told state regulators it expects the audit to run through the fall, with a report to the PUCT anticipated by early December. Until then, no new data-center project can advance through the interconnection process, though projects that have already cleared earlier study phases are expected to be reviewed on a rolling basis rather than held indefinitely. The outcome will help determine how much of Texas's headline 474-gigawatt queue is real: if a large share turns out to be speculative, as officials increasingly suspect, the state's actual data-center power needs — and the transmission and generation investment required to meet them — could look very different from the number that triggered this month's freeze. Other states weighing their own AI-era grid capacity are expected to treat Texas's audit findings as an early benchmark for how much of the nationwide data-center pipeline is genuine.