Planned Texas data centers could reverse air quality gains depending on how they are powered

The article says a rush of new and proposed data centers in Texas, driven by generative AI infrastructure, could raise air pollution toward levels last seen in the 2000s. The impact depends on whether developers and utilities meet the huge electricity demand with gas turbines or renewable energy, and the excerpt says current signs look unfavorable.

For builders choosing data center sites or power strategies, the reported trade-off is speed and control from building dedicated power sources versus higher pollution risk if that power comes from gas. The excerpt does not provide the full projected emissions impact or how many planned projects will actually be built, so decision-makers should treat the risk as conditional rather than settled.