Texas Freezes Hundreds of New Data Centre Projects Over Power Grid Strain

Texas has enacted a moratorium that blocks hundreds of proposed data centre projects from plugging into the state’s power grid.

The freeze comes as electricity demand from AI training clusters and large cloud facilities has risen sharply. Grid operators and state officials say the current pace of interconnection requests risks overloading transmission lines and raising costs for residential and industrial customers.

Data centres already account for a growing share of Texas power consumption. New proposals, many linked to hyperscale operators, would require substantial additional generation and transmission capacity that is not yet available. The moratorium allows regulators time to assess reliability standards and cost allocation.

Similar tensions have appeared in other US states where data centre growth has collided with local power constraints. In Texas the issue carries particular weight because the state operates its own grid, largely independent of the national interconnections.

Industry groups argue that the freeze could slow economic investment and job creation. Local officials in counties that host large facilities point to the tax revenue those projects generate, while residents in some areas have begun organising against further expansion.

The decision forms part of a broader national debate over how to balance digital infrastructure growth with energy security and consumer prices. Texas regulators are expected to publish updated interconnection rules in the coming months.

Until then, developers with pending applications face an indefinite wait. Projects already connected continue to operate, but the pipeline of new capacity has been paused.