Texas’ grid operator is eyeing a do-over on some of the power approvals that helped fuel the state’s data center land rush, and it could send roughly 8.2 gigawatts of already cleared demand back to the drawing board. ERCOT says it wants a faster and more transparent way to sort out which giant campuses are actually close to plugging in so that upgrades and transmission lines can be planned with fewer surprises.
Under a proposal aired at a public workshop this week, projects totaling about 8.2 gigawatts of potential demand, roughly the output of eight conventional nuclear reactors, could face a fresh layer of review, according to The Dallas Morning News. More than 700 developers, generators, and utility employees logged in or showed up, ERCOT told attendees, as the grid operator pitched the shake-up as a way to clear out projects that will never be built and give more reliable timelines to the ones that will.
How Batch Reviews Would Work
The heart of the plan is a new “batch study” process that would cluster the most advanced projects into an initial “Batch Zero” and then run coordinated interconnection studies every six months, according to ERCOT’s Large Load Working Group materials. Those batch studies would set staged “on-ramp” rights to energize, tied to when required transmission upgrades are completed, so planners can analyze groups of projects rather than repeatedly restudying individual sites. The structure has been outlined in recent coverage of the proposal and stakeholder meetings by The Texas Tribune.
Developers Say The Rules Need Clarity
Plenty of people in that workshop were not exactly relaxed about the prospect of another review. Meta energy program manager Katie Bell told the crowd that some projects have lingered in ERCOT’s queue for 18 months without making it into Batch Zero, raising alarms about opaque criteria and the risk of fresh slowdowns, as reported by The Dallas Morning News. Developers stressed that timing is everything when billions of dollars in land, hardware and long-term contracts hinge on precisely when and how much power will actually show up at the fence line.
Why Planners Are Spooked
From the planners’ perspective, the numbers are what forced the issue. ERCOT is staring down an unprecedented wave of large-load interconnection requests that now totals in the low hundreds of gigawatts, far beyond what today’s grid can comfortably serve. There were roughly 225 large-load requests in 2025 alone, according to The Texas Tribune, and industry analysts say requested capacity now dwarfs existing resources. That crush of demand is driving ERCOT’s push for a more predictable system to decide which sites get to energize and on what schedule.
What Comes Next
ERCOT has posted Large Load Working Group documents and a public meeting calendar as it fine-tunes the rules for Batch Zero eligibility, and the grid operator says it will keep running stakeholder workshops while working with the Public Utility Commission on any formal changes. The plan, as described, is to give developers firmer timelines, require staged financial commitments in exchange for firm delivery rights, and then push ahead on the transmission projects that support those interconnections. Expect more technical meetings and a steady trickle of regulatory filings in the coming weeks as planners, developers and regulators haggle over how to keep Texas’ data center surge from outrunning the wires that have to feed it.
