Cologix Johnstown AI Campus
800 MW AI data center in Johnstown, OH, United States: announced.
- Capacity: 800 MW
- Location: Johnstown, OH, United States
- Developer: Cologix
- Status: announced
- Estimated cost: $7B
Cologix Johnstown AI Campus is a 800 MW AI data center project located in Johnstown, OH, United States, currently announced. It is being built by Cologix. The estimated build cost is $7B. This project is one of thousands of data-center facilities tracked by Data Center Index across OH, United States, covering operational, under-construction, announced, and permitted sites.
Project description
Cologix bought about 154 acres in Johnstown in November 2024 for eight AI-ready data centers. At full build that's 800 MW and 2.0 million sq ft, a $7 billion investment. Site work on the first phase was expected to start in 2025, but mid-2026 reports still describe the campus as about to begin.
Related data center projects
- Cologix Lewis Center Campus, 120 MW, Lewis Center, OH, United States · under construction
- Cologix ASH1 (Ashburn), Ashburn, VA, United States · operational
- PORTS-Pike Technology Campus, 8 GW, Piketon, OH, United States · announced
- Nexus Hubbard Campus, 7.7 GW, Hubbard, TX, United States · under construction
- Stratos Hyperscale Data Center, 7.5 GW, Snowville, UT, United States · announced
- Meta Hyperion, 5 GW, Holly Ridge, LA, United States · under construction
- Data City Texas, 5 GW, Laredo, TX, United States · announced
- Creekstone Delta Gigasite, 4.6 GW, Delta, UT, United States · under construction
Frequently asked questions
- What is Cologix Johnstown AI Campus?
- Cologix Johnstown AI Campus is an AI data center project in Johnstown, Ohio tracked by Data Center Index. Its status is announced.
- Where is Cologix Johnstown AI Campus?
- Cologix Johnstown AI Campus is in Johnstown, Ohio. Every tracked Ohio campus, with counts and capacity, is at https://datacenterindex.ai/markets/ohio.
- How big is Cologix Johnstown AI Campus?
- Data Center Index tracks Cologix Johnstown AI Campus at 800 MW, on an estimated $7B build. The developer or the press states that capacity, in a source dated November 20, 2024.
- Who is building Cologix Johnstown AI Campus?
- Cologix is developing Cologix Johnstown AI Campus.
Sources
- One Columbus / Cologix press release (columbusregion.com · press · 2026-06-01)
- Cologix via GlobeNewswire (globenewswire.com · press · 2024-11-20)
- Press / filing (datacenterdynamics.com · press · 2026-09-21)
- POWER Magazine (powermag.com · press · 2024-11-20)
- Cologix (cologix.com · press · 2026-10-07)
- Columbus/Central Ohio Building & Construction Trades Council (columbusconstruction.org · press · 2026-06-01)
- irei.com (press · 2024-11-20)