Ohio Data Centers

Live tracking of every data center project in Ohio — operational, under construction, announced, and permitted — with developer, tenant, capacity, and supply-chain links.

Ohio is one of the busiest build states in the tracker. New Albany's Beech Road corridor holds Meta's Prometheus campus (1.11 GW operating and still adding buildings into 2027), Google's 543 MW site, AWS's us-east-2 region, and new campuses from Vantage (192 MW), QTS (222 MW) and EdgeConneX under construction, with Microsoft's $1 billion Licking County sites and Cologix's Lewis Center complex also in build. The biggest project in the state is SoftBank's 10 GW PORTS campus at Piketon, where OpenAI holds a 20-year lease and the first 800 MW phase started construction in 2026. PJM runs the grid, and the announced pipeline adds AWS in Jefferson Township, Cologix's 800 MW Johnstown campus, Prologis's 250 MW Trenton site, and a 2.1 GW nuclear uprate deal between Meta and Vistra at Perry.

Data Center Index tracks 25 named data center campuses in Ohio (large sites with a source, not every building): 6 operating, 10 under construction, and 9 announced or permitted. The pipeline adds up to 15.4 GW of planned capacity. The grid is operated by PJM, which runs the interconnection queue. Below: every tracked project in Ohio, ranked by build status, followed by the public companies whose data center revenue is most exposed to this market.

Tracked data center projects in Ohio

Frequently asked questions

How many data centers are in Ohio?
Data Center Index tracks 25 named data center campuses in Ohio as of 2026: 6 operating, 10 under construction, and 9 announced or permitted. Coverage is named campuses with a published source, not every building.
How much data center capacity does Ohio have?
2.5 GW is operating, with 15.4 GW in the announced and under-construction pipeline. 13 of the 19 Ohio campuses carrying a capacity figure show an estimate rather than a figure a named source states, marked "est." on the site.
What is the largest data center in Ohio?
PORTS Technology Campus (Piketon) in Piketon is the largest tracked campus in Ohio at 8.0 GW, developed by SB Energy (SoftBank). That capacity is stated by a named source.
Who is building data centers in Ohio?
The most active developers in Ohio by tracked campus count are Google (5 campuses), Meta (3 campuses), Amazon Web Services (3 campuses). Every campus page lists its developer, tenant and the source that names them.
Which grid operator serves Ohio data centers?
PJM runs the grid and the interconnection queue for Ohio, so new campus power requests are approved on its timeline.

Public companies exposed to Ohio

These public companies have tracked data-center projects in Ohio as developers, tenants, or operators. Use the watchlist to compare them side by side, or click through for capex history and supplier exposure.

Other data center markets

Tracked US markets, ranked by pipeline capacity: