Datacenter Sites in Ohio
Ohio has 4,461 scored datacenter candidate sites averaging 59.2/100 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 405.1k MW and average a 3.2 yrs interconnection-queue wait.
4,461
Candidate sites
59.2/100
Avg DC Readiness
405.1k MW
Catalogued capacity
theoretical aggregate
3.2 yrs
Avg queue wait
By site type
- Industrial1,387
- Greenfield1,258
- Former Mine925
- Substation-Adjacent768
- Federal Excess77
- Brownfield46
By grid region
- PJM4,461
Average sub-score profile
How Ohio's candidate sites score on each DC Readiness dimension (0–100 average).
Power availability
36.9
Speed-to-power
48.6
Fiber
73.1
Water
89.9
Hazard resilience
67.5
Top 25 datacenter sites in Ohio
Ranked by DC Readiness.
| Site | Type | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|
| CORRIDOR | Substation-Adjacent | Delaware County | 765 kV | 1,000 MW | 3.8 yrs | 70.6 |
| Brooklyn Landfill Solar | Brownfield | Cuyahoga | 345 kV | 4 MW | 3.8 yrs | 70.5 |
| UNKNOWN113763 | Substation-Adjacent | Hamilton County | 345 kV | 600 MW | 3.8 yrs | 70.3 |
| PIERCE | Substation-Adjacent | Campbell County | 345 kV | 600 MW | 3.8 yrs | 70.2 |
| UNKNOWN113596 | Substation-Adjacent | Wood County | 345 kV | 600 MW | 3.8 yrs | 69.5 |
| UNKNOWN113618 | Substation-Adjacent | Hamilton County | 345 kV | 600 MW | 3.8 yrs | 69.3 |
| FOX | Substation-Adjacent | Cuyahoga County | 345 kV | 600 MW | 3.8 yrs | 69.3 |
| Medical Center Company Solar | Brownfield | Cuyahoga | — | 1 MW | 3.8 yrs | 69.2 |
| SOUTH CANTON 765KV | Substation-Adjacent | Stark County | 765 kV | 1,000 MW | 3.8 yrs | 69.2 |
| UNKNOWN113672 | Substation-Adjacent | Hamilton County | 345 kV | 600 MW | 3.8 yrs | 69.1 |
| UNKNOWN113660 | Substation-Adjacent | Cuyahoga County | 345 kV | 600 MW | 3.8 yrs | 69.1 |
| UNKNOWN113613 | Substation-Adjacent | Lucas County | 345 kV | 600 MW | 3.8 yrs | 68.9 |
| PORT UNION SUBSTATION | Substation-Adjacent | Butler County | 345 kV | 600 MW | 3.8 yrs | 68.8 |
| MIAMI | Substation-Adjacent | Dearborn County | 345 kV | 600 MW | 3.8 yrs | 68.7 |
| FOSTER | Substation-Adjacent | Warren County | 345 kV | 600 MW | 3.8 yrs | 68.7 |
| UNKNOWN113020 | Substation-Adjacent | Warren County | 345 kV | 600 MW | 3.8 yrs | 68.7 |
| TAP137572 | Substation-Adjacent | Warren County | 345 kV | 600 MW | 3.8 yrs | 68.6 |
| UNKNOWN112844 | Substation-Adjacent | Warren County | 345 kV | 600 MW | 3.8 yrs | 68.3 |
| SOUTH EAST CANTON | Substation-Adjacent | Stark County | 345 kV | 600 MW | 3.8 yrs | 68.2 |
| JUNIPER | Substation-Adjacent | Cuyahoga County | 345 kV | 600 MW | 3.8 yrs | 68.2 |
| UNKNOWN151647 | Substation-Adjacent | Delaware County | 765 kV | 1,000 MW | 3.8 yrs | 68.1 |
| UNKNOWN113607 | Substation-Adjacent | Cuyahoga County | 345 kV | 600 MW | 3.8 yrs | 68.1 |
| Mound Plant (USDOE) | Brownfield | Montgomery | 69 kV | — | 3.8 yrs | 68.1 |
| HAYDEN | Substation-Adjacent | Franklin County | 345 kV | 600 MW | 3.8 yrs | 67.8 |
| UNKNOWN113595 | Substation-Adjacent | Butler County | 345 kV | 600 MW | 3.8 yrs | 67.8 |
Counties in Ohio
85 counties with five or more scored sites.
Cuyahoga County357 · 60.2Lucas County229 · 59.1Hamilton County170 · 60.8Lorain County148 · 59.4Summit County147 · 61.7Jefferson County138 · 55.0Tuscarawas County129 · 57.0Columbiana County121 · 56.7Franklin County118 · 63.4Stark County114 · 62.3Muskingum County105 · 56.6Belmont County99 · 55.1Montgomery County90 · 61.6Butler County85 · 62.3Mahoning County81 · 62.6Harrison County78 · 54.0Licking County75 · 60.2Coshocton County74 · 55.0Erie County70 · 58.2Trumbull County66 · 61.7Perry County62 · 54.7Ashtabula County60 · 56.4Carroll County57 · 59.0Jackson56 · 56.3Lake County54 · 58.6Portage County48 · 60.9Richland48 · 58.0Washington47 · 57.2Lawrence County46 · 55.7Warren County45 · 66.5Athens County44 · 56.2Hancock County43 · 57.8Miami County43 · 58.3Guernsey County42 · 55.6Meigs County42 · 58.8Ross County41 · 56.6Wood County41 · 64.0Clark County40 · 57.8Gallia County39 · 56.3Pickaway County39 · 60.1Medina County37 · 61.1Ottawa County37 · 57.3Wayne County37 · 62.4Delaware County34 · 66.3Allen County33 · 64.8Holmes County32 · 55.9Noble County32 · 56.2Pike County32 · 59.6Vinton County32 · 55.8Greene County30 · 63.4Clermont County29 · 64.5Fairfield County29 · 62.2Hocking County29 · 57.0Scioto County28 · 57.9Adams County27 · 60.4Highland County27 · 58.4Seneca County26 · 59.0Crawford25 · 58.3Geauga County25 · 62.7Union County25 · 65.0Ashland County23 · 58.6Auglaize County23 · 60.0Brown County23 · 61.5Defiance County22 · 62.0Morrow County22 · 59.4Monroe County21 · 60.4Darke20 · 57.3Henry County18 · 61.6Knox County18 · 61.2Morgan County18 · 59.5Shelby County18 · 59.8Clinton County17 · 58.6Hardin County17 · 61.5Madison County17 · 65.6Marion County16 · 63.3Sandusky County14 · 62.1Huron County13 · 57.9Van Wert County13 · 63.7Champaign County12 · 61.2Logan County12 · 63.3Fulton County11 · 65.6Wyandot County8 · 57.8Paulding County7 · 60.0Putnam County6 · 64.4Mercer County5 · 63.5
Ohio datacenter site selection FAQ
- How many datacenter sites are in Ohio?
- GridCensus catalogs 4,461 scored datacenter candidate sites in Ohio, with an average DC Readiness score of 59.2/100.
- What is the average interconnection-queue wait in Ohio?
- Candidate sites in Ohio average a 3.2 yrs interconnection-queue wait, with an average queue depth of 11 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.