Cielo Clarksville data center
Clarksville, Montgomery County, TN
Cielo Digital Infrastructure, a private operator, has announced Cielo Clarksville data center, a data center project in Clarksville, TN. Reported capacity is 350 MW. 350MW across 107 acres in Montgomery County; largest planned data center in TN per Cleanview tracker; local concerns raised Reported 2025. [Reviewed 2026-10-09: verified] Multiple credible sources (CleanView, DataCenterDynamics, Compute Atlas) confirm Cielo Digital Infrastructure is developing a 350MW data center on 107 acres in Montgomery County, Clarksville, TN at the proposed stage. Source: https://www.datacenterdynamics.com/en/news/cielo-digital-infrastructure-plans-300mw-data-center-campus-in-south-carolina/.
- 350 MWPlanned capacity
Project status
- Announced
- Permitting
- Under constructionNot yet
- OperationalNot yet
Community sentiment
Should this project be built?
What’s next
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Latest news
Nothing written about this data center yet.
Stories about it, and about Montgomery County, TN, land here.
Records and documentation
Tennessee state legislation
- S731 - Utility tariff requirement for large data centersRequires electric public utilities to develop and submit a tariff for data centers with monthly demand of at least 100 MW.Download
- SB2653 - Tennessee Data Center Impact Review ActEstablishes an impact review process for data centers.Download
- HB1847 - Data center owner/operator infrastructure cost requirementRequires data center owners/operators to pay the full cost of infrastructure needed to support the data center.Download
- SB2112 - Data center registration and usage reportingRequires certain data centers to register with the department of revenue and utilities to report usage and rates.Download
- SB2128 - AN ACT to amend Tennessee Code Annotated, Title 5; Title 6; Title 7; Title 13 and Title 65, relative to data centers.Description comingDownload
Site details
- Operator
- Cielo Digital Infrastructure
- County
- Montgomery County, TN
- Capacity
- 350 MW
- Address
- Clarksville, TN
- Stage
- Announced
Size: not on file
Map
Photos
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