San Marcos, Texas has enacted a ban on data centers, making it the first city in the state to do so. The move directly tests the boundaries of local control in Texas, where state preemption of municipal authority is a recurring legal and political battleground. The ban sets up a potential conflict with state lawmakers and industry groups who may seek to override local zoning authority.

Why this matters

A first-of-its-kind ban in Texas creates a direct legal and political test case for whether municipalities can exclude data centers through local zoning, with implications for hundreds of Texas cities weighing similar restrictions. If the ban survives legal challenge, it could open the door to a wave of local prohibitions across the state.

Why the Digest selected this story

Keywords 'ban,' 'first Texas city,' and 'local control' triggered selection. The precedent-setting nature of a full municipal ban, rather than a moratorium or zoning restriction, ranked this above other opposition and policy stories in this run.