Data center campus · 1108 W 1600 S, Bldg D, St. George, Washington County, Utah
ValorC3 St. George Data Center
Operating
as of April 2026
Colocation data center in St. George, open since 2008, which rebranded from Tonaquint to ValorC3 in 2025. Also known as: Tonaquint Data Center, STG-1.
Power4MW reported · stated
Floor area30,000sq ft
Who is behind it
ProjectValorC3 St. George Data CenterAlso: Tonaquint Data Center, STG-1
Developer and teamValorC3 Data Centers (formerly Tonaquint)
End userNot found in the recordsNot yet named in any record or credited report we have found.
The record, newest first
ValorC3's St. George page lists STG-1 at 30,000 sq ft with 17,200 sq ft of raised floor, 4 MW of total facility power and a dedicated 23 MW substation, and says it has run since 2008. (ValorC3 Data Centers, Oct. 2026)
The legislative data summary listed the ValorC3 St. George site as operational at 4 MW. (Kem C. Gardner Policy Institute, University of Utah, April 2026)
Tonaquint, after 17 years under that name, relaunched as ValorC3 Data Centers and listed St. George among the sites it owns and operates. (Utah Business (ValorC3 press release), Jan. 21, 2025)
Conflicts and open questions
- Address from a link on ValorC3's page (1108 West 1600 South, Bldg D). Coordinates set on W 1600 S in St. George using OpenStreetMap; Washington County.
- ValorC3 says southern Utah's power is independent of the Wasatch Front grid but does not name the utility, so none is set.
The full record
- Power note
- Total facility power per ValorC3, which also cites a dedicated 23 MW substation. The 2026 legislative summary lists 4 MW.
- Evidence
- Primary public records
- Size class
- Under 50 MW (outside main scope; kept for completeness)