The Civic Node

AEP Ohio

3 min read

Overview

AEP Ohio is a regulated electric utility serving Ohio, a subsidiary of American Electric Power (AEP). Operates the Green Chapel substation in central Ohio, originally constructed to serve Intel’s $28 billion semiconductor fabrication project; subject of a November 2025 PUCO filing to repurpose the substation to serve Meta’s New Albany data center while Intel construction is slowed.

Key Facts

  • November 24, 2025: AEP Ohio and Meta filed jointly with the Public Utilities Commission of Ohio (PUCO) requesting approval for Meta’s data center to draw power from the Green Chapel substation under a three-year arrangement. Service window: January 1, 2026 - December 31, 2028. Meta New Albany Substation Inherits Intel Project — WOSU - 2025-11-26
  • Capacity terms (DCD detail): 250 MW for three years; Meta initially receives 120 MW, ramping to full 250 MW in April 2026. Full 500 MW Intel allotment restored at start of 2029. Meta AEP Ohio Power Swap for Intel Delay — DCD - 2026-05-06
  • Green Chapel substation history: Built to serve Intel’s $28B chip fab; completed in 2025; remained unused after Intel’s July 2025 announcement to slow construction.
  • Infrastructure plan: AEP Ohio would construct four temporary power lines from Green Chapel to Meta’s New Albany data center.
  • Cost recovery framing: Meta’s electricity charges cover the full three-year cost of Green Chapel substation, offsetting AEP Ohio’s losses from Intel’s revised timeline. Without Meta, “the cost of Green Chapel substation would be recovered through rates paid by all AEP customers.” AEP Ohio spokesperson called it a “win-win” deal ensuring “customers will not incur any additional costs related to the [substation] during the Intel delay.”

Newsletter Relevance

Case study for AI Buildout Grid Constraint: hyperscalers inheriting infrastructure built for other industries. The Green Chapel arrangement rhymes structurally with Stargate Data Center Expansion Cancelled — Oracle and OpenAI (Microsoft inheriting OpenAI’s Abilene grid position) — the inheritance pattern is becoming a category, not an isolated case. AEP Ohio’s “without Meta the cost would be recovered through rates paid by all AEP customers” framing is the cleanest articulation of how stranded utility infrastructure gets re-allocated.

Connections

  • Meta — counterparty on Green Chapel filing
  • Intel — original off-taker of Green Chapel substation
  • American Electric Power (AEP) — parent company (deferred stub)
  • Public Utilities Commission of Ohio — regulatory authority (deferred stub)

Source Appearances

Open Questions

  • Does AEP Ohio’s transition from Intel-only to Meta-only off-taker have a permanent successor arrangement (post-Dec 2028) or revert to Intel when Intel resumes construction?
  • How do other utilities with stranded substation capacity (built for now-delayed industrial customers) approach hyperscaler inheritance? Is this becoming a category?
  • What does the four-temporary-power-lines design imply about the permanent Green Chapel-to-Meta connection that would be needed for a longer arrangement?

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