# Ohio Data Centers: Map, Locations, Operators, Rules Source: https://savrn.com/data-center-map/ohio Markdown alternate of the page above; the site index is https://savrn.com/llms.txt --- Data centers identified 188 186 plotted, 2 publish no coordinates Target for OH 240 198 counted against it (188 identified plus 10 in the pipeline), 82.5% Grid operator PJM whole state Moratorium Proposed 2 state measures · 12 local pauses Delayed projects 7 450 MW disclosed Capital sites 10 $38.5B announced · 4 at risk The map ## Where Ohio's data centers stand Facilities 188Delayed projects 6Capital sites 10Blocked or halted 4Local restrictions 70 ### Key facts Data centers identified 188 from the operators' own facility lists, PeeringDB, OpenStreetMap and Wikidata, of which 5 are mapped buildings that carry no name Target count 240 facilities in the industry reference count for Ohio; this map holds 198 of them (82.5 percent), 42 still to identify Largest cluster Franklin County with 56 facilities Largest operator Amazon Web Services with 17 facilities Grid operator PJM State measures 2 on record, strongest status proposed Local pauses 12 city or county moratoria · 59 local restrictions on the delay watchlist Water measures 2 state and local, plus the federal measures that apply everywhere Ohio ## Ohio data centers, in short Ohio has 188 data centers identified from primary sources, spread across 57 cities and counties and run by 59 operators. The largest concentration is New Albany, with 40 data centers, followed by Columbus with 25 and Cleveland with 16. The operators with the most data centers in Ohio are Amazon Web Services (17), Google (12), ark data centers (8), Cologix (7), Meta (7). Colocation and interconnection providers appear most often because they publish building-level detail; hyperscale campuses appear where the operator or the county names the individual buildings. Not every operator discloses size. In Ohio, 44 publish a floor area and 33 publish a power figure, and each figure is shown against the data center it belongs to rather than added into one number. They are not the same measurement: one operator states the floor area of a single building, another the full capacity of a campus it has only announced. PJM runs the wholesale power market and the high-voltage grid for all of Ohio. 2 statewide measures governing data centers are on record, alongside 12 local pauses. 7 named projects in Ohio are delayed, blocked or under challenge, and the capital atlas records 10 sites here carrying $38.5B in announced commitments. The list ## Ohio data centers by city Every data center identified in Ohio, grouped by the city or county it stands in, 188 of them across 57 places. Each entry names the operator and links to the source that states it. ### Data centers in New Albany, Ohio New Albany, Ohio has 40 data centers on this map, run by Amazon Web Services, Google, Meta and QTS. 4 publish a floor area and 4 publish a power figure, shown against each one below. 1. Amazon Web Services Amazon Web Services 2. Amazon Web Services Amazon Web Services 3. Amazon Web Services Amazon Web Services 4. Amazon Web Services Amazon Web Services 5. Amazon Web Services CMH50 Amazon Web Services 6. Amazon Web Services CMH59 Amazon Web Services 7. New Albany data centers Amazon Web Services 8. EdgeConneX data center EdgeConneX 9. Edged Columbus CMH01-1 Edged 7600 West Campus Rd 206,000 sq ft24 MW 10. Google NBY-1 Google 11. Google NBY-3 Google 12. Google NBY-4 Google 13. Google NBY-5 Google 14. Google NBY-6 Google 15. Google NBY-7 Google 16. LCO 1 Meta 17. LCO 2 Meta 18. NAO 1/NAO 2 Meta 19. NAO 3 Meta 20. NAO 5/NAO 6 Meta 21. New Albany Data Center Meta 4500 BEECHER CT 22. New Albany 1 DC1 QTS 1235 Beech Rd SW 23. New Albany 1 DC2 QTS 1225 Beech Rd SW 24. New Albany 2 DC1 QTS 675 Beech Rd SW 25. QTS NAL 2 DC1 QTS 785 Beech Road Southwest 26. QTS NAL 2 DC2 QTS 675 Beech Road Southwest 27. QTS NAL1 DC2 QTS 1225 Beech Road Southwest 28. NAL01A STACK Infrastructure 156,000 sq ft11 MW 29. NAL01B STACK Infrastructure 354,000 sq ft51 MW 30. Vantage Building 1 Vantage 3325 Horizon Court 1,500,000 sq ft192 MW 31. Vantage Building 3 Vantage 3205 Horizon Court 32. Compugen New Albany 33. NATIONWIDE EAST DATA CENTER SOUDER RD 34. NEW ALBANY DATA CENTER 199 MILLER AVE 35. NEW ALBANY DATA CENTER 2675 NEWTON COURT Mailing address: Johnstown 36. NEW ALBANY DATA CENTER - OH-11 1637 HARRISON RD Mailing address: Johnstown 37. SOUTH SITE DATA CENTER 7001 CLOVER VALLEY RD Mailing address: Johnstown 38. STACK New Albany 39. TJX Corporate Techno 40. Data center building ### Data centers in Columbus, Ohio Columbus, Ohio has 25 data centers on this map, run by Cologix, Google, Bresco Broadband and Cogent. 8 publish a floor area and 4 publish a power figure, shown against each one below. 1. CMH01 5C Data Centers 75 MW 2. BlueBridge Columbus BlueBridge Networks 3. Bresco Broadband Data Center Bresco Broadband 423 E Town Street 5 networks 4. Continental Plaza Bresco Broadband 180 E Broad Street 1 networks 5. CENTRA CMH01 - Columbus Ohio (180 E Broad) CENTRA Digital Interconnect 180 E Broad St. B1 6. Citynet Columbus Citynet 251 Neilston St. 3 networks 7. Cogent Columbus Cogent 240 N 5th St, Ste 210 5,400 sq ft 8. Cogent Columbus 2 Cogent 161 East Goodale St 4,717 sq ft 9. COL5 Cologix 6787 Green Meadows Drive 60,000 sq ft 10. Cologix COL1 Cologix 555 Scherers Court 44,000 sq ft30 networks 11. Cologix COL2 Cologix 585 Scherers Court 200,000 sq ft20 MW25 networks 12. Cologix COL3 Cologix 555 Scherers Court 21 networks 13. Cologix COL4 Cologix 7500 Alta View 256,000 sq ft33 MW 14. Crown Castle Columbus (101 E Town) Crown Castle 101 East Town St. 15. Datacenter.BZ DataCenter.BZ 535 Scherers Court 44,000 sq ft 16. DataCenter.BZ - Worthington-Columbus DataCenter.BZ 535-575 Scherers Ct. Mailing address: Worthington 5 networks 17. Google Google 18. Google data center Google 19. Google data center Google 20. 180 E Broad St. Hexion Building Meet-Me-Room 180 E Broad St 5 networks 21. CMH1 Hexion Building 6300 Central College Rd Mailing address: New Albany 167,000 sq ft16 MW 22. Lumen Network Colocation market: Columbus, OH Lumen 23. Racksquared Data Centers Racksquared 325 E. Spring Street 1 networks 24. Columbus Data Center Sierra Data Centers 25. WOW! Business (Columbus Datacenter) WideOpenWest Finance 226 North 5th Street 10 networks ### Data centers in Cleveland, Ohio Cleveland, Ohio has 16 data centers on this map, run by BlueBridge Networks, Cogent, ark data centers and DataBank. 5 publish a floor area and 2 publish a power figure, shown against each one below. 1. ark data centers - Cleveland ark data centers 10,000 sq ft1 MW 2. BlueBridge Cleveland (flagship, Sterling Building) BlueBridge Networks 3. BlueBridge Networks | Downtown Cleveland BlueBridge Networks 1255 Euclid Ave Suite #200 7,440 sq ft0.4 MW1 networks 4. Cogent Cleveland Cogent 1621 Euclid Ave 5. Cogent Cleveland 2 Cogent 2650 Rockefeller Avenue 5,804 sq ft1 networks 6. DataBank Cleveland (CLE1) DataBank 1225 Euclid Avenue 3 networks 7. Cleveland Data Center & Switch Space (Superior Building) E.V. Bishoff 815 Superior Ave. 8. Fusion - Cleveland Fusion Connect 1621 Euclid Avenue 5,000 sq ft8 networks 9. H5 Data Centers Cleveland H5 Data Centers 1525 Rockwell Ave 20 networks 10. Lumen Network Colocation market: Cleveland, OH Lumen 11. T5@Cleveland T5 Data Centers 4150 W 150th Street 12. Tech Mahindra Cleveland Tech Mahindra Higbee Bldg. 1 networks 13. CLEV.C06/CLENOH Verizon Wireless 1150 W. 3rd St., 6th Floor 14. Zayo Cleveland - 1525 Rockwell Ave Zayo 1625 Rockwell Avenue 351,000 sq ft 15. CLEVELAND METROPOLITAN SCHOOL DISTRICT WOODLAND DATA CENTER 4966 WOODLAND AVE 16. Lumen Cleveland ### Data centers in Cincinnati, Ohio Cincinnati, Ohio has 9 data centers on this map, run by CyrusOne, H5 Data Centers, Lumen and Cincinnatti Bell. 5 publish a floor area and 3 publish a power figure, shown against each one below. 1. Cincinnatti Bell - West 7th Street Cincinnatti Bell 229 West 7th St. 400,000 sq ft12 MW 2. CIN2 CyrusOne 143,778 sq ft11 MW 3. CyrusOne Cincinnati 7th St CyrusOne 209-229 West 7th St 8 networks 4. DartPoints Cincinnati, OH - CVG1 DartPoints 302 W 3rd St Unit 400 13,200 sq ft0.18 MW6 networks 5. H5 Data Centers Cincinnati H5 Data Centers 360 Gest Street 79,825 sq ft1 networks 6. H5 Data Centers Cincinnati II H5 Data Centers 925 Dalton Ave 1 networks 7. Level(3) Cincinnati Lumen 400 Pike Street 1 networks 8. Lumen Network Colocation market: Cincinnati, OH Lumen 9. T5@Cincinnati T5 Data Centers 925 Dalton Avenue 107,000 sq ft ### Data centers in Hilliard, Ohio Hilliard, Ohio has 9 data centers on this map, run by Amazon Web Services, Amazon Web Services us-east-2 datacenter, Verizon Wireless and Oppidan. 1. Amazon Web Services Amazon Web Services 2. Amazon Web Services Amazon Web Services 3. Amazon Web Services Amazon Web Services 4. Amazon AWS: Hilliard Data Center Amazon Web Services us-east-2 datacenter 5. HILJOH Verizon Wireless 5000 Britton Pkwy 6. SCIOTO DARBY HILLIARD DATA CENTER 4099 SCIOTO DARBY CREEK RD 7. Oppidan data center Oppidan 8. Data center building 9. Data center building ### Data centers in Akron, Ohio Akron, Ohio has 6 data centers on this map, run by ark data centers, Cogent, Involta and Lumen. 4 publish a floor area and 3 publish a power figure, shown against each one below. 1. ark data centers - Akron I ark data centers 10,000 sq ft1 MW 2. ark data centers - Akron II ark data centers 10,000 sq ft1 MW 3. ark data centers data center ark data centers 191 E MILLER AVE 5 networks 4. Cogent Akron Cogent 120 N Broadway St 50,747 sq ft1 networks 5. Akron I Data Center Involta 10,000 sq ft1 MW 6. Lumen Network Colocation market: Akron, OH Lumen ### Data centers in Dublin, Ohio Dublin, Ohio has 5 data centers on this map, run by Amazon Web Services, DartPoints and Expedient. 2 publish a floor area and 2 publish a power figure, shown against each one below. 1. Amazon Web Services Amazon Web Services 2. Amazon Web Services Amazon Web Services 3. DartPoints Dublin, OH - CMH1 DartPoints 565 Metro Pl S Ste 300 5,900 sq ft0.345 MW5 networks 4. Expedient Columbus - Dublin Expedient 5700 Innovation Drive 29,208 sq ft4.8 MW4 networks 5. CELLCO - DUBLIN 1 - RHQ AND DATA CENTER 5165 EMERALD PKY ### Data centers in Dayton, Ohio Dayton, Ohio has 3 data centers on this map, run by DataYard, Lumen and Web Werks DataCenter Pvt. 1 publishes a floor area and 1 publishes a power figure, shown against each one below. 1. DataYard Dayton data center DataYard 130 W Second St. Suite 250 2. Lumen Network Colocation market: Dayton, OH Lumen 3. Ohio Data Center, OHS-1 Web Werks DataCenter Pvt 44,000 sq ft1.4 MW ### Data centers in Lancaster, Ohio Lancaster, Ohio has 3 data centers on this map, run by Google. 1. Google Google 2. Google Google 3. Google data center Google ### Data centers in Bowling Green, Ohio Bowling Green, Ohio has 2 data centers on this map, run by Meta. 1. Bowling Green Data Center Meta 2. OPPIDAN BOWLING GREEN DATA CENTER 2501 WOODSTREAM DRIVE ### Data centers in Canton, Ohio Canton, Ohio has 2 data centers on this map, run by ark data centers and LightSpeed Technologies. 1 publishes a floor area and 1 publishes a power figure, shown against each one below. 1. ark data centers - Canton ark data centers 5,600 sq ft0.65 MW 2. LSTI 401 Market LightSpeed Technologies 401 Market Ave N LL STE 100 1 networks ### Data centers in Garfield Heights, Ohio Garfield Heights, Ohio has 2 data centers on this map, run by Expedient. 2 publish a floor area and 2 publish a power figure, shown against each one below. 1. Expedient Cleveland - 151 NEO Expedient 15166 Neo Pkwy Mailing address: Cleveland 42,000 sq ft2.7 MW3 networks 2. Expedient Cleveland - 152 NEO Expedient 15248 NEO Parkway Mailing address: Cleveland 24,850 sq ft2 MW2 networks ### Data centers in Hebron, Ohio Hebron, Ohio has 2 data centers on this map, run by Microsoft. 1. Hebron datacenter Microsoft 2. CMH18 DATA CENTER - MICROSOFT 129 N HIGH ST ### Data centers in Independence, Ohio Independence, Ohio has 2 data centers on this map, run by ark data centers and Involta. 1 publishes a floor area and 1 publishes a power figure, shown against each one below. 1. ark data centers data center ark data centers 7300 E Pleasant Valley Rd 2 networks 2. Cleveland Data Center Involta Mailing address: Cleveland 10,000 sq ft1 MW ### Data centers in Lebanon, Ohio Lebanon, Ohio has 2 data centers on this map, run by CyrusOne. 1 publishes a floor area and 1 publishes a power figure, shown against each one below. 1. CIN5 CyrusOne 401 Kingsview Drive 400,000 sq ft12 MW 2. CyrusOne Lebanon CyrusOne 401 Fujitec Drive ### Data centers in Mayfield Heights, Ohio Mayfield Heights, Ohio has 2 data centers on this map, run by BlueBridge Networks. 1. BlueBridge Mayfield Heights BlueBridge Networks 2. BlueBridge Networks | Mayfield Heights Data Center BlueBridge Networks 5915 Landerbrook Drive ### Data centers in Parma, Ohio Parma, Ohio has 2 data centers on this map, run by Bluebird Fiber OH. 1. Bluebird Fiber Parma Data Center Bluebird Fiber OH 12875 Corporate Drive 1 networks 2. Parma Data Center Bluebird Fiber OH ### Data centers in Blue Ash, Ohio Blue Ash, Ohio has 1 data center on this map, run by Encore Technologies. 1. Encore Technologies BLU1 Encore Technologies 11515 GROOMS RD Mailing address: Cincinnati ### Data centers in Brecksville, Ohio Brecksville, Ohio has 1 data center on this map. 1. CLEVELAND CLINIC DATA CENTER 8002 KATHERINE BLVD ### Data centers in Fairlawn, Ohio Fairlawn, Ohio has 1 data center on this map, run by FairlawnGig.net. 1. FairlawnGig Service Center FairlawnGig.net 3300 Fairlawn Service Drive 4 networks ### Data centers in Forestville, Ohio Forestville, Ohio has 1 data center on this map, run by Liberty Center One. 1. Liberty Center One Cincinnati Liberty Center One 1080 Nimitzview Drive, Suite 400 Mailing address: Cincinnati ### Data centers in Gahanna, Ohio Gahanna, Ohio has 1 data center on this map, run by Columbus Colo. 1. Columbus Colo / CeraNet Columbus data center Columbus Colo 826 Morrison Road Mailing address: Columbus ### Data centers in Hamilton, Ohio Hamilton, Ohio has 1 data center on this map, run by CyrusOne. 1. CyrusOne Hamilton CyrusOne 103 Knightsbridge Dr 1 networks ### Data centers in Hannibal, Ohio Hannibal, Ohio has 1 data center on this map, run by DP Facilities. 1. Hannibal Data Center Campus DP Facilities ### Data centers in Heath, Ohio Heath, Ohio has 1 data center on this map, run by Microsoft. 1. Heath datacenter Microsoft ### Data centers in Johnstown, Ohio Johnstown, Ohio has 1 data center on this map, run by Cologix. 1 publishes a floor area and 1 publishes a power figure, shown against each one below. 1. COL8 Cologix 11719 Duncan Plains Road 25,000 sq ft21 MW ### Data centers in Mentor, Ohio Mentor, Ohio has 1 data center on this map. 1. MENTOR SCHOOLS DATA CENTER 7685 LAKE SHORE BLVD ### Data centers in North Royalton, Ohio North Royalton, Ohio has 1 data center on this map, run by Verizon Wireless. 1. NRYLOH Verizon Wireless 12300 Ridge Road ### Data centers in Norwalk, Ohio Norwalk, Ohio has 1 data center on this map. 1. VERIZON NORTH INC - NORWALK DATA CENTER 14 GIBBS RD ### Data centers in Norwood, Ohio Norwood, Ohio has 1 data center on this map, run by Encore Technologies. 1. Encore Technologies NOR1 Encore Technologies 4620 Wesley Ave ### Data centers in Ottoville, Ohio Ottoville, Ohio has 1 data center on this map, run by Microtronix ESolutions. 1. Microtronix Datacenter Ottoville Microtronix ESolutions 349 Wayne St 2 networks ### Data centers in Pataskala, Ohio Pataskala, Ohio has 1 data center on this map. 1. ALIGNED DATA CENTERS CMH01 6770 MINK ST SW ### Data centers in Ravenna, Ohio Ravenna, Ohio has 1 data center on this map, run by LightSpeed Hosting. 1. LightSpeed Ravenna facility LightSpeed Hosting ### Data centers in Sharonville, Ohio Sharonville, Ohio has 1 data center on this map. 1. Data center building ### Data centers in Sidney, Ohio Sidney, Ohio has 1 data center on this map. 1. SIDNEY DATA CENTER CAMPUS 2388 W MILLCREEK RD ### Data centers in Springboro, Ohio Springboro, Ohio has 1 data center on this map, run by Iron Mountain. 1 publishes a floor area and 1 publishes a power figure, shown against each one below. 1. Iron Mountain Data Center - Ohio (OHS-1) Iron Mountain 3366 S Tech Blvd Mailing address: Miamisburg 44,000 sq ft1.4 MW2 networks ### Data centers in Springfield, Ohio Springfield, Ohio has 1 data center on this map. 1. LexisNexus Springfield 601 Benjamin Drive ### Data centers in Toledo, Ohio Toledo, Ohio has 1 data center on this map, run by Verizon Wireless. 1. TOLD.BFC/TOLROH Verizon Wireless 26 N. 11TH St. ### Data centers in Upper Arlington, Ohio Upper Arlington, Ohio has 1 data center on this map, run by Expedient. 1 publishes a floor area and 1 publishes a power figure, shown against each one below. 1. Expedient Columbus - Upper Arlington Expedient 5000 Arlington Centre Blvd, Building One 21,591 sq ft1.6 MW2 networks ### Data centers in Valley City, Ohio Valley City, Ohio has 1 data center on this map, run by LightSpeed Hosting. 1 publishes a floor area and 1 publishes a power figure, shown against each one below. 1. LightSpeed Valley City facility LightSpeed Hosting 30,000 sq ft4 MW ### Data centers in Westerville, Ohio Westerville, Ohio has 1 data center on this map, run by City of Westerville. 1 publishes a floor area, shown against each one below. 1. WēConnect Westerville City of Westerville 35 Collegeview Road 16,000 sq ft2 networks ### Data centers in Youngstown, Ohio Youngstown, Ohio has 1 data center on this map, run by ark data centers. 1. ark data centers data center ark data centers 1343 Belmont Ave 3 networks ### Data centers in Unincorporated Union County, Ohio Unincorporated Union County, Ohio has 7 data centers on this map, run by Amazon Web Services. 1. Amazon Web Services Amazon Web Services 2. Amazon Web Services Amazon Web Services 3. Amazon Web Services Amazon Web Services 4. Amazon Web Services Amazon Web Services 5. Amazon Web Services Amazon Web Services 6. INDUSTRIAL PARKWAY DATA CENTER CAMPUS 8619 INDUSTRIAL PKWY Mailing address: Plain City 7. WARNER ROAD DATA CENTER CAMPUS 8567 WARNER RD Mailing address: Plain City ### Data centers in Unincorporated Delaware County, Ohio Unincorporated Delaware County, Ohio has 4 data centers on this map, run by Centersquare and Expedient. 2 publish a floor area and 2 publish a power figure, shown against each one below. 1. Centersquare Columbus (CMH1) Centersquare 8180 Green Meadows Drive Mailing address: Lewis Center 18,704 sq ft35.8 MW5 networks 2. CMH3 Expedient 281 E. Powell Road Mailing address: Lewis Center 102,000 sq ft7 MW 3. CITI MIDWEST DATA CENTER 310 GREIF PKY Mailing address: Delaware 4. Data center building 306 Greif Parkway Mailing address: Delaware ### Data centers in Unincorporated Clinton County, Ohio Unincorporated Clinton County, Ohio has 3 data centers on this map. 1. R+L CARRIERS DATA CENTER 600 GILLIAM RD Mailing address: Wilmington 2. R+L CARRIES WIL DATA CENTER POLE BARN 215 W CURRY RD Mailing address: Wilmington 3. WILMINGTON DATA CENTER 1488 N US-68 Mailing address: Wilmington ### Data centers in Unincorporated Erie County, Ohio Unincorporated Erie County, Ohio has 3 data centers on this map, run by Aligned. 1. NEO-01 Aligned 2509 Hayes Ave Mailing address: Sandusky 2. ALIGNED DATA CENTER 6599 HAYES AVE Mailing address: Sandusky 3. Aligned data center Aligned ### Data centers in Unincorporated Stark County, Ohio Unincorporated Stark County, Ohio has 2 data centers on this map, run by ark data centers and SecureData 365. 1 publishes a floor area and 1 publishes a power figure, shown against each one below. 1. ark data centers data center ark data centers 4726 Hills and Dales Rd NW Mailing address: Canton 4 networks 2. SecureData 365 SecureData 365 4726 Hills and Dales Rd Mailing address: Canton 5,600 sq ft0.65 MW ### Data centers in Unincorporated Warren County, Ohio Unincorporated Warren County, Ohio has 2 data centers on this map, run by CyrusOne and Verizon Wireless. 1. CyrusOne Mason CyrusOne 4800 Parkway Dr suite 100 Mailing address: Mason 2. ZWY.MCI/WZWYOH Verizon Wireless 9073 Lytle-Ferry Rd. Mailing address: Waynesville ### Data centers in Unincorporated Butler County, Ohio Unincorporated Butler County, Ohio has 1 data center on this map, run by Flexential. 1 publishes a floor area and 1 publishes a power figure, shown against each one below. 1. Flexential - Cincinnati (CIN1/2) Flexential 5307 Muhlhauser Rd Mailing address: West Chester 43,551 sq ft3.8 MW2 networks ### Data centers in Unincorporated Coshocton County, Ohio Unincorporated Coshocton County, Ohio has 1 data center on this map, run by Aligned. 1. CMH-02 Aligned 47201 County Rd 273 Mailing address: Conesville ### Data centers in Unincorporated Lawrence County, Ohio Unincorporated Lawrence County, Ohio has 1 data center on this map. 1. SOLAR GROUND MOUNT SYSTEM STRATA EXPANSE DATA CENTER #1 1623 CR-1A Mailing address: Ironton ### Data centers in Unincorporated Licking County, Ohio Unincorporated Licking County, Ohio has 1 data center on this map, run by Cologix. 1 publishes a floor area and 1 publishes a power figure, shown against each one below. 1. COL7 Cologix 12017 Duncan Plains Road Mailing address: Johnstown 120,000 sq ft36 MW ### Data centers in Unincorporated Mahoning County, Ohio Unincorporated Mahoning County, Ohio has 1 data center on this map. 1. Carrier Services Group 5635 South Avenue Mailing address: Boardman ### Data centers in Unincorporated Medina County, Ohio Unincorporated Medina County, Ohio has 1 data center on this map, run by LightSpeed Hosting. 1. LightSpeed Hosting - Medina LightSpeed Hosting 387 Medina Road, Suite 200 Mailing address: Medina ### Data centers in Unincorporated Montgomery County, Ohio Unincorporated Montgomery County, Ohio has 1 data center on this map, run by Encore Technologies. 1. Encore Technologies MSB1 Encore Technologies 9333 SPRINGBORO PIKE Mailing address: Miamisburg ### Data centers in Unincorporated Wood County, Ohio Unincorporated Wood County, Ohio has 1 data center on this map, run by Amplex Electric. 1. Amplex DC0 Amplex Electric 22690 Pemberville Rd Mailing address: Luckey 1 networks ### Data centers in Elsewhere in Ohio Elsewhere in Ohio has 2 data centers on this map, run by Compass and Compass Mining. 1. Columbus (customer-owned builds, 2 data centers) Compass 2. Ohio 2 (Relocating) Compass Mining No data center matches that filter. Floor area and power appear only where the operator or a government record publishes them. A building the sources describe without naming it is listed as a data center building at its county. Counties and operators ## Where they cluster, and who runs them ### Facilities by county 27 - Franklin County56 - Licking County32 - Cuyahoga County26 - Hamilton County13 - Summit County7 - Union County7 - Montgomery County5 - Delaware County4 - Stark County4 - Warren County4 - Clinton County3 - Erie County3 - Fairfield County3 - Wood County3 - Butler County2 12 more counties in the table above ### Operators 59 - Amazon Web Services17 - Google12 - ark data centers8 - Cologix7 - Meta7 - CyrusOne6 - Lumen6 - QTS6 - BlueBridge Networks5 - Verizon Wireless5 - Cogent5 - Expedient5 - Aligned3 - H5 Data Centers3 - Encore Technologies3 ### Cities 42 - New Albany40 - Columbus25 - Cleveland16 - Hilliard9 - Cincinnati9 - Akron6 - Dublin5 - Lancaster3 - Dayton3 - Independence2 - Garfield Heights2 - Mayfield Heights2 - Parma2 - Hebron2 - Canton2 What applies here ## The rules and the pipeline in Ohio Ohio has 2 state measures on record (proposed), 12 local pauses, and 2 state or local water measures. PJM runs the grid there. Each tracker below holds the full record for Ohio, with every entry sourced. [Ohio Data Center Moratorium Tracker2 state measures · 12 local pauses](https://savrn.com/data-center-moratorium-tracker/ohio) [Data Center Water Tracker2 measures in Ohio, plus the federal layer](https://savrn.com/data-center-water-tracker) [Grid Operator WatchlistPJM](https://savrn.com/data-center-grid-operator-watchlist) [Nationwide Data Center Delay Watchlist7 projects delayed or blocked · 59 local restrictions](https://savrn.com/data-center-delay-tracker) [Data Center Capital Atlas10 sites · $38.5B announced · 4 at risk](https://savrn.com/data-center-capital-atlas) [US Data Center MapAll 4,767 counted, state by state](https://savrn.com/data-center-map) Nearby states ## Ohio's neighbors [Pennsylvania96 placed · 74 records](https://savrn.com/data-center-map/pennsylvania)[Indiana82 placed · 71 records](https://savrn.com/data-center-map/indiana)[Kentucky61 placed · 52 records](https://savrn.com/data-center-map/kentucky)[Michigan59 placed · 123 records](https://savrn.com/data-center-map/michigan)[West Virginia5 placed · 14 records](https://savrn.com/data-center-map/west-virginia)[All statesthe national map](https://savrn.com/data-center-map) Questions ## Ohio data centers, answered from the record How many data centers are in Ohio? The industry reference count for Ohio is 240 facilities. This map places 188 of them from primary sources, each with a source record you can open, and every entry names the operator, the county, and the grid operator that serves it. The rest are mostly small regional colocation providers and enterprise buildings that no public register describes. Where are Ohio's data centers? They are listed on this page city by city. By city: New Albany (40), Columbus (25), Cleveland (16), Hilliard (9). By county: Franklin County (56), Licking County (32), Cuyahoga County (26). Every data center identified in Ohio appears under the city or county it stands in, with its operator and the source that names it. Who operates data centers in Ohio? 59 operators appear in the registers for Ohio. The largest by facility count: Amazon Web Services (17), Google (12), ark data centers (8), Cologix (7), Meta (7). Interconnection-heavy providers are over-represented because PeeringDB records where networks meet; hyperscalers appear where contributors have mapped their buildings. Does Ohio have a data center moratorium? Ohio has 2 state measures on record: Executive directive: Pause on new data center sales-tax exemptions (pause, May 2026); SB 374: End data center sales-tax exemption (proposed, 2026). 12 city or county pauses are on record locally. The Ohio Data Center Moratorium Tracker carries each measure with its primary source and a weekly changelog. Which grid operator serves Ohio data centers? PJM runs the wholesale power market and the high-voltage transmission system for all of Ohio. Entire state PJM since Duke Energy Ohio moved from MISO to PJM effective 1/1/2012. Are new data centers being built or delayed in Ohio? 7 named projects in Ohio are delayed, blocked, or under challenge (450 MW disclosed), with 59 local restrictions, 6 jurisdictional actions, 10 utility dockets, and 3 flagged queue row or large-load studys totaling 13,023 MW. The capital atlas records 10 named sites in Ohio with $38.5B in announced commitments and 4 projects blocked, delayed, or halted ($4B disclosed). Facility layer: PeeringDB (Acceptable Use Policy), OpenStreetMap (ODbL, © OpenStreetMap contributors), Wikidata (CC0), US Census Bureau boundaries. Tracker layers: the SAVRN Moratorium Tracker, Water Tracker, Grid Operator Watchlist, Delay Watchlist, and Capital Atlas, each primary-sourced. Method on the [national map](https://savrn.com/data-center-map#method). The reference set ## Ohio across the SAVRN trackers The same state followed through the money, the policy, the water and the delays. Each page is primary-sourced and refreshed on its own schedule, and each links back here. [Open the Ohio power pagePlanned and operating power plants, the grid operator, utilities and prices, jobs since 2019 and every county in Ohio](https://savrn.com/power-supply-chain-map/ohio) [Ohio Data Center Investment TrackerCapital Atlas: named sites, capital providers, financing, and the blocked or delayed record in Ohio](https://savrn.com/data-center-capital-atlas/ohio) [Ohio Data Center Moratorium TrackerEvery state measure and local moratorium on record in Ohio, each one cited](https://savrn.com/data-center-moratorium-tracker/ohio) [Data Center Water TrackerWater measures that touch a data center, with the fifty-state water ledger](https://savrn.com/data-center-water-tracker) [Data Center Delay WatchlistNamed projects delayed, blocked or under challenge, with the dockets behind them](https://savrn.com/data-center-delay-tracker) ### Sources