NVIDIA guarantees leases on about 4.25 GW of AI factory capacity at SB Energy's PORTS-Pike Technology Campus on the former Portsmouth uranium-enrichment site in Pike County, Ohio, with OpenAI as tenant and NVIDIA's exposure capped at $105 billion. A groundbreaking event was held on 20 March 2026 and the first 800 MW phase is slated to start construction in 2026, with capacity coming online in phases from 2028; verified physical data center construction has not been found, so the pin stays Proposed.
Google New Albany in New Albany, Ohio, United States is a frontier AI data center campus operated by Google / Google DeepMind reaching 333 MW of power capacity and 323,901 H100-equivalent AI accelerators. 0
Google Lancaster in Lancaster, Ohio, United States is a frontier AI data center campus operated by Google reaching 137 MW of power capacity and 130,369 H100-equivalent AI accelerators. 0
Google Columbus in Columbus, Ohio, United States is a frontier AI data center campus operated by Google / Google DeepMind reaching 386 MW of power capacity and 576,049 H100-equivalent AI accelerators. 0
Meta Bowling Green in Bowling Green, Ohio, United States is a frontier AI data center campus operated by Meta reaching 422 MW of power capacity and 855,159 H100-equivalent AI accelerators. 0
Meta Prometheus in New Albany, Ohio, United States is a frontier AI data center campus operated by Meta reaching 1,022 MW of power capacity and 1,164,337 H100-equivalent AI accelerators. Meta Prometheus is unusual for its ad hoc construction — a patchwork of weatherproof tents, colocation facilities, and traditional data center buildings spanning the full length of New Albany Business Park.