Data-Center Queue Reckoning Overtakes a Cooler Grid Week

North American wholesale power markets entered August in a decidedly calmer operational posture than the record-setting stretch that closed July. Across the eastern and central grids the punishing heat that had driven late-July peaks receded, and no system operator reported a region-wide capacity emergency during the August 1-7 window. With weather backing off, the week's most consequential developments were structural rather than price-driven, and they clustered around a single theme: the collision between explosive data-center load growth and interconnection processes that were never built for it. In Texas that collision became the dominant national story, as ERCOT launched its Batch Zero large-load study on August 3 with roughly 205 GW across 326 projects, only to have Governor Greg Abbott order the process halted the next day pending a comprehensive audit of data-center applicants. State regulators elsewhere moved in parallel to insulate ordinary ratepayers from data-center costs, with the Virginia State Corporation Commission reordering Dominion's transmission cost allocation on August 3 and the Public Utilities Commission of Ohio approving AEP Ohio retail-rule changes on August 5.

To read the full report:

https://vedeni.energy/wp-content/uploads/2026/08/080726_Weekly_Market_Report.pdf