AEP Reviews Exit From Two Major US Grid Operators Over Data Center Connection Bottlenecks

American Electric Power Co. is conducting a strategic review of its memberships in two of the largest US power transmission networks, a move that signals growing friction between utilities and grid operators over the pace of data-center interconnection. AEP's chief executive publicly criticized the grid operators for what he described as excessive delays in connecting high-demand data-center customers, raising pressure on an already strained power infrastructure sector struggling to keep up with surging electricity needs from AI and cloud computing expansion.

The review centers on AEP's participation in regional transmission organizations that coordinate bulk power flows across multiple states. The utility's decision to examine its membership options underscores a deepening rift over who bears responsibility for accelerating the timeline to bring new data-center loads online. Grid operators have faced mounting scrutiny from multiple directions—utilities demanding faster interconnection, communities raising reliability concerns, and regulators grappling with transmission planning backlogs that in some regions extend interconnection queues by years.

The implications extend beyond a single utility's membership status. If AEP proceeds with any structural change to its grid participation, it could set a precedent for how utilities negotiate their role within regional power markets and how interconnection responsibilities are allocated. Data-center operators, already facing multi-year waits for guaranteed power delivery, could see further complications if utility-grid operator relationships become more adversarial. Regulators and market observers are watching whether this dispute signals a broader reconfiguration of US power sector coordination or remains an isolated negotiation tactic.