RTO Interconnection Queues & Cluster Interconnection Reforms

The primary constraint delaying the deployment of gigawatt-scale AI computing campuses is not silicon availability, but bureaucratic electricity interconnection backlogs. Power grid transmission studies in the US AI datacenter power crisis odds playbook detail how Regional Transmission Operator (RTO) queues delay energization.

Across key grid operators like PJM Interconnection, MISO, and ERCOT, generation and large-load interconnection requests face average waiting times of five to seven years. Historic "first-come, first-served" review processes allowed speculative energy developers to clog queues with unviable projects, paralyzing substation expansions.

While the Federal Energy Regulatory Commission (FERC) has mandated a transition to a "first-ready, first-served" cluster study methodology under FERC Order 2023, severe transmission engineering labor shortages and high-voltage transformer lead times exceeding four years continue to constrain datacenter energization timelines.