SD / Comsat Southbury Ground Station
DatacenteractiveSouthbury, CT · SD Data Center
SD / Comsat Southbury Ground Station is an operating datacenter facility in Southbury, CT, operated by SD Data Center.. Existing datacenter clusters are a strong signal for new development: they confirm power availability, fiber peering, and a permitting precedent — which is why nearby candidate sites often inherit the same speed-to-power advantages.
Nearby internet exchanges
- TierPoint Hawthorne (fka Xand)Hawthorne, NY · 5 networks
- CyrusOne NorwalkNorwalk, CT · 3 networks
- Cloudpath CT19 (5 Landmark Sq)Stamford, CT · 2 networks
- Cloudpath CT1 (26 Fahey St)Stamford, CT · 1 networks
- SD / Comsat Southbury Ground StationSouthbury, CT · 1 networks
Other datacenters nearby
- Digital Realty New York HVN10Digital Realty · Trumbull, CT
- CyrusOne NorwalkCyrusOne · Norwalk, CT
- Datacenter 00959969621Wallingford, CT
- amnet Data CenterCloudpath LLC · Stamford, CT
- Evocative New York (JFK2)VPLS · Chappaqua, NY
Nearby datacenter candidate sites
Scored candidate sites near SD / Comsat Southbury Ground Station, ranked by DC Readiness — useful for evaluating expansion or second-site options in the same power/fiber market.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| FROST BRIDGE | Substation-Adjacent | CT | Naugatuck Valley Planning Region | 345 kV | 600 MW | 3.5 yrs | 70.0 |
| BRIDGEPORT RESCO | Substation-Adjacent | CT | Greater Bridgeport Planning Region | 345 kV | 600 MW | 3.5 yrs | 69.7 |
| UNKNOWN133278 | Substation-Adjacent | CT | South Central Connecticut Planning Region | 345 kV | 600 MW | 3.5 yrs | 69.4 |
| PLUMTREE | Substation-Adjacent | CT | Western Connecticut Planning Region | 345 kV | 600 MW | 3.5 yrs | 67.0 |
| LONG MOUNTAIN | Substation-Adjacent | NY | Dutchess County | 345 kV | 600 MW | 3.5 yrs | 66.9 |
| BRIDGEPORT HARBOR | Substation-Adjacent | CT | Greater Bridgeport Planning Region | 345 kV | 600 MW | 3.5 yrs | 66.8 |
| FREIGHT | Substation-Adjacent | CT | Naugatuck Valley Planning Region | 115 kV | 100 MW | 3.5 yrs | 65.7 |
| NOERA | Substation-Adjacent | CT | Naugatuck Valley Planning Region | 115 kV | 100 MW | 3.5 yrs | 65.7 |
Dataset updated . Screening estimates derived from public data sources.
Datacenter records are derived from public facility datasets (PNNL and related sources) and may be incomplete or lag operational changes. Capacity and footprint are catalogued estimates — confirm operator, capacity, and availability directly with the facility.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for SD / Comsat Southbury Ground Station, Southbury, CT. 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.