How many data centers are in Ohio?

Aterio tracks 395 data centers in Ohio: 116 operational, 71 under construction, 187 announced and 21 land bank, delayed, withdrawn or cancelled.

How much power will data centers in Ohio require?

Operational, under construction and announced data centers in Ohio add up to an estimated 31,096 MW of power capacity.

How does Ohio rank nationally for data centers?

Sixth of 50 states and DC by pipeline capacity, with 5% of the US total of 606,116 MW.

Which county in Ohio has the most data center capacity?

Pike County, with an estimated 8,024 MW across 17 projects, followed by Licking County with 7,534 MW.

Who are the largest data center providers in Ohio?

By estimated capacity: Amazon AWS (8,363 MW), SB Energy (8,024 MW) and Facebook (3,422 MW).

How many data centers are under construction in Ohio?

Ohio has 71 data centers under construction, out of 374 in its pipeline.

Market brief, Ohio

Data Centers in Ohio

Ohio ranks sixth nationally for data center pipeline capacity, with 31,096 MW across 374 projects, 5% of the national total.

By the Aterio data team. Data as of Nov 2, 2026.

Scale

Data centers tracked: 395
Data center capacity*: 31,096MW
Data center space*: 70.2M sq ft
Average operational size: 171,889sq ft

Pipeline by stage

In the pipeline: 374
Operational: 116
Under construction: 71
Announced: 187

* Pipeline only: operational, under construction and announced projects. The other 21 tracked projects are land bank, delayed, withdrawn or cancelled.

How Ohio compares

Ohio is further along than the US as a whole: only 50% of its projects are still announced, against 59% nationally.

Top states by estimated MW	Est. MW	Facilities
1.Texas	152,429 MW	1,431

2.Virginia	64,312 MW	1,068

3.Utah	46,575 MW	236

4.Pennsylvania	33,239 MW	427

5.Georgia	32,790 MW	481

6.Ohio	31,096 MW	374

Top five states by pipeline capacity, and Ohio, estimated MW.

Where it is being built

Two counties carry Ohio: Pike County (8,024 MW) and Licking County (7,534 MW), 50% of the pipeline.

Top counties by estimated MW	Est. MW	Facilities
1.Pike County	8,024 MW	17

2.Licking County	7,534 MW	116

3.Butler County	1,862 MW	25

4.Fayette County	1,645 MW	23

5.Franklin County	1,582 MW	41

Top five counties by estimated MW, among those with three or more projects. Projects with no county are left out.

Who is building

Amazon AWS leads with 8,363 MW, ahead of SB Energy with 8,024 MW. The five largest named providers hold 75% of the Ohio pipeline.

Top providers by estimated MW	Est. MW	Facilities
1.Amazon AWS	8,363 MW	135

2.SB Energy	8,024 MW	17

3.Facebook	3,422 MW	40

4.Google	1,831 MW	21

5.EdgeConnex	1,577 MW	8

Top five providers by estimated MW, among those with three or more projects. Undisclosed providers are left out.

From the dataset

Largest data centers in Ohio

Ranked by estimated capacity. Each facility's power and size are available in the full dataset.

1.Ports Technology Campus DC 11SB Energy · Piketon, Pike County Announced
2.Ports Technology Campus DC 14SB Energy · Piketon, Pike County Announced
3.Ports Technology Campus DC 7SB Energy · Piketon, Pike County Announced
4.Ports Technology Campus DC 16SB Energy · Piketon, Pike County Announced
5.Ports Technology Campus DC 15SB Energy · Piketon, Pike County Announced

Free sample

NEO-01 Perkins Township Data CenterAligned Data Centers · Sandusky, Erie CountyPower 108 MWSize 214,000 sq ftUnder construction
Utility
Ohio Edison Co
Expected online
Dec 31, 2026
CMH01 Columbus OH Data Center Phase 15C Data Centers · Springfield, Clark CountyPower 100 MWSize 320,000 sq ftUnder construction
Utility
Not assigned
Announced
Jun 19, 2024
Expected online
Nov 15, 2026
Amazon AWS - Beech Building 3Amazon AWS · Johnstown, Licking CountyPower 60 MWSize 215,500 sq ftOperational
Utility
Ohio Power Co
Online
Nov 15, 2024

Frequently asked questions

: Aterio tracks 395 data centers in Ohio: 116 operational, 71 under construction, 187 announced and 21 land bank, delayed, withdrawn or cancelled.
: Operational, under construction and announced data centers in Ohio add up to an estimated 31,096 MW of power capacity.
: Sixth of 50 states and DC by pipeline capacity, with 5% of the US total of 606,116 MW.
: Pike County, with an estimated 8,024 MW across 17 projects, followed by Licking County with 7,534 MW.
: By estimated capacity: Amazon AWS (8,363 MW), SB Energy (8,024 MW) and Facebook (3,422 MW).
: Ohio has 71 data centers under construction, out of 374 in its pipeline.

Data centers in other states

US Data Centers: Market Analysis & Growth Forecast

Get exclusive insights on the rapidly expanding US data center market, with detailed analysis of facilities, power capacity and strategic expansions across Ohio and the rest of the US.