Texas pauses new data center approvals amid grid capacity concerns

Texas has paused the approval of new data center projects due to grid capacity constraints and speculative requests, according to information from a16z. Despite the current pause, plans are underway to resume interconnecting credible projects and enhancing grid infrastructure. This decision comes as the Electric Reliability Council of Texas (ERCOT) reported a significant increase in large-load interconnection requests, totaling 474.7 GW by June 2026, primarily driven by data centers. The state is tightening its interconnection study and approval procedures to ensure only viable projects proceed, reflecting the gap between proposed and committed loads. Key Takeaways The increase in queued projects suggests significant demand pressure on Texas’ grid. Markets appear to interpret this as consistent with a higher likelihood of a moratorium being enacted to manage capacity issues. Texas’ efforts to improve grid infrastructure and interconnection procedures may indicate a future resumption of project approvals. What to Watch Observers will focus on whether Texas enacts a formal moratorium on data center construction or interconnection by December 31, 2026. Key indicators will include any ...