The Definitive Guide toAI Data Centers
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TCEQ · Texas Commission on Environmental Quality

Texas's air and water permitting agency, which permits on-site generation. On 2026-09-21 the governor directed it to halt data-center permits until ERCOT's audit is complete.

Related terms: ERCOT

Where the guide uses this

3.9
Permitting, Regulatory, Environmental & the Critical Path
3.5
On-Site & Bring-Your-Own-Power Generation (Energy-Supply Strategy)
3.13
Market Clusters & the Site-Scoring Playbook
3.7
Water Availability, Sourcing & Climate-Driven Cooling Strategy (Siting Gate)
16.1
The Power-Bound Era: Why the Bottleneck Moved to the Substation
3.4
Energy Supply Strategy: Grid PPA, BYOP & Co-Location

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