Texas Pauses Data Centers as ERCOT Queue Hits 474 GW
Get the Energy newsletter
Daily energy & climate — solar, EVs, oil, the policy fights and tech bets shaping the transition. Free.
- Gov. Greg Abbott called for an audit of every data center in the ERCOT interconnection queue and said any project that fails the verification process 'must be denied,' citing risks to grid reliability and stability.
- ERCOT interconnection requests now total approximately 474 GW, more than five times Texas' record peak electricity demand, with about 90 percent of new power requests tied to data centers, per Abbott's Monday letter.
- ERCOT responded by delaying its Batch Zero transmission planning study and announced plans to seek a good-cause exemption to the timeline at the Public Utility Commission's Aug. 20 open meeting.
- Abbott's audit will examine whether data centers supply their own power, whether they bring and reuse their own water versus drawing on local supplies, and which projects rely on state or local tax incentives, grants, or abatements.
- The Data Center Coalition urged ERCOT and PUCT to 'move swiftly' to distinguish serious investors from speculative projects, with EVP Dan Diorio saying billions in investment and hundreds of thousands of jobs are at stake.
- ERCOT's May preliminary forecast projected peak demand could more than quadruple by 2032, though the grid operator cautioned those numbers may be inflated by speculative load forecasts.
- Troutman Pepper Locke characterized the pause as a 'delay of indeterminate duration,' advising power generation investors and tech companies to reassess project viability, lender security interests, and termination rights.
Why it matters: With interconnection requests running roughly five times peak grid demand and 90 percent attributed to data centers, Texas has signaled that speculative load forecasting is now a blocker to interconnection, not just a planning headache. Developers with committed capital must now navigate new disclosure and compliance requirements while the Batch Zero timeline remains officially open-ended.
Ask SkimNews
