Texas data center boom threatens to erase decades of air quality gains

What's Happening

• A surge in data center construction in Texas could push air pollution back to levels last seen in the 2000s, according to a Houston Advanced Research Center report.
• Fine particle pollution from the power sector would more than triple under current grid mix projections, reaching its highest point since 2006.
• Smog-forming nitrogen oxide emissions would increase 136 percent, while carbon dioxide pollution would climb 90 percent above 2025 levels.

Why It Matters

Generative AI requires massive physical infrastructure and electricity. Developers face a choice between waiting for grid connections, building onsite renewable energy, or deploying gas turbines. Their decisions will dictate the environmental cost of the artificial intelligence boom.