Datacenter Sites in Ohio
Ohio has 3,933 scored datacenter candidate sites averaging 56.5/100 DC Readiness. Industrial parcels lead the inventory (1,387 sites). Most sites interconnect through PJM. The state's candidate sites carry a catalogued aggregate of 148.9k MW and average a 3.7 yrs interconnection-queue wait.
3,933
Candidate sites
56.5/100
Avg DC Readiness
148.9k MW
Catalogued capacity
theoretical aggregate
3.7 yrs
Avg queue wait
By site type
Average sub-score profile
How Ohio's candidate sites score on each DC Readiness dimension (0–100 average).
Power availability
36.5
Speed-to-power
45.8
Fiber
72.2
Water
89.6
Hazard resilience
68.7
Top 25 datacenter sites in Ohio
Ranked by DC Readiness.
| Site | Type | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|
| PIERCE | Substation-Adjacent | Campbell County | 345 kV | 600 MW | 3.8 yrs | 71.7 |
| CORRIDOR | Substation-Adjacent | Delaware County | 765 kV | 1,000 MW | 3.8 yrs | 71.6 |
| UNKNOWN113613 | Substation-Adjacent | Lucas County | 345 kV | 600 MW | 3.8 yrs | 71.0 |
| UNKNOWN113763 | Substation-Adjacent | Hamilton County | 345 kV | 600 MW | 3.8 yrs | 70.6 |
| Brooklyn Landfill Solar | Brownfield | Cuyahoga | 345 kV | 4 MW | 3.8 yrs | 70.5 |
| SOUTH CANTON 765KV | Substation-Adjacent | Stark County | 765 kV | 1,000 MW | 3.8 yrs | 70.4 |
| MIAMI | Substation-Adjacent | Dearborn County | 345 kV | 600 MW | 3.8 yrs | 70.3 |
| FOX | Substation-Adjacent | Cuyahoga County | 345 kV | 600 MW | 3.8 yrs | 69.9 |
| UNKNOWN113660 | Substation-Adjacent | Cuyahoga County | 345 kV | 600 MW | 3.8 yrs | 69.8 |
| UNKNOWN113596 | Substation-Adjacent | Wood County | 345 kV | 600 MW | 3.8 yrs | 69.7 |
| UNKNOWN113618 | Substation-Adjacent | Hamilton County | 345 kV | 600 MW | 3.8 yrs | 69.7 |
| UNKNOWN113672 | Substation-Adjacent | Hamilton County | 345 kV | 600 MW | 3.8 yrs | 69.6 |
| TAP137572 | Substation-Adjacent | Warren County | 345 kV | 600 MW | 3.8 yrs | 69.2 |
| Medical Center Company Solar | Brownfield | Cuyahoga | — | 1 MW | 3.8 yrs | 69.2 |
| FOSTER | Substation-Adjacent | Warren County | 345 kV | 600 MW | 3.8 yrs | 69.2 |
| UNKNOWN151647 | Substation-Adjacent | Delaware County | 765 kV | 1,000 MW | 3.8 yrs | 69.2 |
| SOUTH EAST CANTON | Substation-Adjacent | Stark County | 345 kV | 600 MW | 3.8 yrs | 69.2 |
| UNKNOWN113020 | Substation-Adjacent | Warren County | 345 kV | 600 MW | 3.8 yrs | 69.1 |
| PORT UNION SUBSTATION | Substation-Adjacent | Butler County | 345 kV | 600 MW | 3.8 yrs | 69.0 |
| UNKNOWN112844 | Substation-Adjacent | Warren County | 345 kV | 600 MW | 3.8 yrs | 69.0 |
| UNKNOWN156850 | Substation-Adjacent | Wood County | 345 kV | 600 MW | 3.8 yrs | 69.0 |
| UNKNOWN113629 | Substation-Adjacent | Franklin County | 345 kV | 600 MW | 3.8 yrs | 68.9 |
| UNKNOWN113607 | Substation-Adjacent | Cuyahoga County | 345 kV | 600 MW | 3.8 yrs | 68.9 |
| HAYDEN | Substation-Adjacent | Franklin County | 345 kV | 600 MW | 3.8 yrs | 68.9 |
| JUNIPER | Substation-Adjacent | Cuyahoga County | 345 kV | 600 MW | 3.8 yrs | 68.8 |
Counties in Ohio
85 counties with five or more scored sites.
Cuyahoga County348 · 58.6Lucas County221 · 57.1Hamilton County177 · 60.0Lorain139 · 56.9Summit County129 · 58.8Jefferson County125 · 52.6Tuscarawas County121 · 55.4Franklin County120 · 60.2Montgomery County116 · 59.8Columbiana County104 · 53.4Belmont County95 · 52.3Butler County92 · 60.6Stark County92 · 59.0Muskingum County80 · 52.4Harrison County70 · 51.7Mahoning County67 · 59.7Trumbull County66 · 59.4Coshocton County63 · 52.5Erie County61 · 56.1Perry County54 · 52.1Ashtabula County52 · 54.1Jackson50 · 54.7Licking County50 · 55.7Lake County46 · 55.7Athens County44 · 53.9Carroll County43 · 55.4Richland43 · 56.6Miami County41 · 56.8Guernsey County39 · 54.0Lawrence County39 · 52.3Ross County39 · 54.4Hancock County37 · 54.9Warren County37 · 61.7Washington37 · 53.8Greene County36 · 59.5Ottawa County36 · 55.6Wood County36 · 60.9Pickaway County35 · 57.0Medina County34 · 59.4Clark County29 · 54.2Gallia County29 · 53.3Holmes County29 · 53.5Meigs County29 · 54.6Portage County29 · 54.9Delaware County28 · 61.0Scioto County28 · 55.1Wayne County27 · 59.5Noble County25 · 53.9Darke24 · 56.5Vinton County24 · 53.0Seneca County23 · 55.5Allen County21 · 59.8Clinton County20 · 57.4Crawford20 · 54.7Clermont County19 · 61.6Hocking County19 · 52.8Morrow County18 · 55.9Pike County18 · 55.9Highland County17 · 55.1Adams County16 · 57.2Auglaize County16 · 56.9Defiance16 · 58.2Henry16 · 60.0Geauga County15 · 57.8Ashland County14 · 53.8Fairfield County14 · 56.7Fayette County14 · 56.8Huron County14 · 55.8Knox County12 · 55.9Morgan County12 · 57.2Shelby County12 · 56.0Union County12 · 59.2Monroe County11 · 55.9Van Wert County11 · 59.6Champaign County10 · 56.4Marion County9 · 58.5Preble County9 · 56.3Hardin County8 · 54.8Sandusky County8 · 57.3Brown County7 · 56.8Logan County7 · 56.4Mercer County6 · 57.1Putnam County6 · 58.7Williams County6 · 54.5Wyandot County6 · 54.7
Ohio datacenter site selection FAQ
- How many datacenter sites are in Ohio?
- GridCensus catalogs 3,933 scored datacenter candidate sites in Ohio, with an average DC Readiness score of 56.5/100.
- What is the average interconnection-queue wait in Ohio?
- Candidate sites in Ohio average a 3.7 yrs interconnection-queue wait, with an average queue depth of 12 projects.
- What kind of datacenter sites are most common in Ohio?
- Industrial sites are the most common category in Ohio (1,387 sites), and most sites fall within the PJM grid region.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Ohio. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.