Texas paused all new data center permits in August. Its grid operator had 474 GW of new load requests by June. About 90% of those requests are for data centers. Many applications are speculative with no confirmed customer. Local communities raise concerns over noise, water use and power bills. Only 28 of 377 companies answered a state survey on resource use. Developers often use code names to hide their identity while negotiating. ERCOT now studies large loads together under a new batch approach. New rules require data centers to stay connected during routine faults. Texas can lose only about 3.2 GW of load at once before grid issues arise. New cost rules may charge large loads based on pipe size rather than usage. A phased connection approach is becoming more common to speed up deployment. ERCOT has paused approvals for data centers of 75 MW or more until an audit completes.
What changed
Data center developers could apply for grid connections individually with low upfront costs and minimal scrutiny.
What it unlocks
Texas can now review and approve large data center grid connections in batches under new rules.
- 63 GW to 474 GW in Texas grid queue
- 90% of queue is data centers
- 474 GW is 5x peak demand
- 28 of 377 companies answered state survey
What you need to act on it
- 75 MW or more load size
- compliance with new PUCT large-load rules
- passing Batch Zero audit
Sources