Operator
24 sites · 11 statesCyrusOne data centers
Every CyrusOne site in the public record, most contested first. 4 of the 24 carry documented local opposition or litigation.
Where CyrusOne is being opposed
- Project Peach (CyrusOne Palmetto Data Center Campus)Palmetto, Georgia · Permitted · Opposed
Residents packed the rezoning hearing in opposition; Palmetto's mayor asked commissioners to weigh the long-term cost to quality of life, environment and residents.
- CyrusOne Sangamon County Data Center CampusIllinois · Permitted · Contested
No lawsuit confirmed from court records; zoning granted 17 to 10 with one abstention on April 7, 2026.
- CyrusOne AI Data Center at NAS LemooreCalifornia · Proposed · Contested
Kings County Supervisor Garrett Gilcrease (also Farm Bureau president) opposed the project on water grounds during his 2024 campaign; the project advanced with little public input; no formal legal challenge as of mid-2026.
- CyrusOne Vint Hill CampusVint Hill, Virginia · Proposed · Contested
At a March 2024 Vint Hill Conservancy community meeting devoted largely to the CyrusOne campus, critics said the plans showed 45-foot buildings on elevated ground that would be obtrusive to residents roughly a third of a mile away, while conservancy president Chris Zumot publicly backed the project, telling the Fauquier Times the group "feels for CyrusOne" over county restrictions affecting it.
Every CyrusOne site on record
- Project Peach (CyrusOne Palmetto Data Center Campus) · Palmetto, GAPermitted · Opposed
- CyrusOne Sangamon County Data Center Campus · ILPermitted · 630 MW · Contested
- CyrusOne AI Data Center at NAS Lemoore · CAProposed · 100 MW · Contested
- CyrusOne Vint Hill Campus · Vint Hill, VAProposed · Contested
- CyrusOne Freestone Energy Center Campus · Fairfield, TXUnder construction · 760 MW
- CyrusOne Bosque County Campus (Thad Hill Energy Center) · TXUnder construction · 400 MW
- CyrusOne CHI1-CHI3 (Aurora) · Aurora, ILOperating · 109 MW
- CyrusOne PNW1 · Quincy, WAOperating · 90 MW
- CyrusOne NVA5 (Sterling) · Sterling, VAOperating · 81 MW
- CyrusOne DFW3-DFW5 (Allen) · Allen, TXOperating · 50 MW
- CyrusOne NVA1, NVA2 & NVA3 (Sterling) · Sterling, VAOperating · 48 MW
- CyrusOne NYM1 (Somerset) · Somerset, NJOperating · 30 MW
- CyrusOne NVA8 (Sterling) · Sterling, VAOperating · 24 MW
- CyrusOne Wood Dale Campus · Wood Dale, ILUnder construction · 18 MW
- CyrusOne CIN2 (Cincinnati) · Cincinnati, OHOperating · 14 MW
- CyrusOne CIN3 (Cincinnati-Mason) · Mason, OHOperating
- CyrusOne Dugway Proving Ground Data Center · UTProposed
- CyrusOne New Albany COL-1 · Johnstown, OHUnder construction
- CyrusOne NVA7 (Sterling) · Sterling, VAOperating
- CyrusOne NYM5 (Norwalk) · Norwalk, CTOperating
- CyrusOne OCB1 Council Bluffs Data Center · Council Bluffs, IAOperating
- CyrusOne SAT1 (San Antonio) · San Antonio, TXOperating
- CyrusOne SAT2-SAT4 (San Antonio) · San Antonio, TXOperating
- CyrusOne Yorkville Technology Campus (CHI-11) · Yorkville, ILUnder construction
CyrusOne by state
Questions
How many data centers does CyrusOne have?
<p>24 sites appear in the registry for CyrusOne as of September 14, 2026, across California, Connecticut, Georgia, Illinois, Iowa, New Jersey, Ohio, Texas, Utah, Virginia, Washington. The registry counts named facilities and campuses in the public record, so a site that has never been announced or permitted will not appear.</p>
Is anyone opposing a CyrusOne data center?
<p>Yes. 4 of the 24 carry a documented reception of contested, opposed or in litigation, and 0 are or have been the subject of a lawsuit over siting, permitting or operation. Each is listed below with its own profile and sources.</p>
Where does this come from?
<p>The facility records come from an open survey of US data centers joined to our own case reporting, and every profile lists its sources. Nothing on this page is asserted about CyrusOne as a company: it is a count of sites and what the public record says about each.</p>
Other operators
Registry updated September 14, 2026. Nothing here is asserted about CyrusOne as a company; it is a count of sites and what the public record says about each. Download the data.
Is a data center disrupting your home?
Tell us what is happening. We will connect you with an independent attorney who handles data center cases in your state, free and with no obligation. These cases are commonly taken on contingency, so there are typically no upfront fees.
- Free case review
- Independent attorneys
- No obligation
Attorney or law firm handling data center matters? Speak with us