--- description: Operational data center in Southbury, Connecticut, operated by SD Data Center, on the ISONE grid. 5,769 MW of operating generation within 50 km. title: SD / Comsat Southbury Ground Station — Data Center image: https://dchub.cloud/og-brand-v2.png --- [Home](https://dchub.cloud/) · [Facilities](https://dchub.cloud/facilities) · [United States](https://dchub.cloud/facilities/in/us) · [Connecticut](https://dchub.cloud/facilities/in/us/connecticut "Data centers in Connecticut") · [Stamford](https://dchub.cloud/dcpi/stamford) · SD / Comsat Southbury Ground Station # SD / Comsat Southbury Ground Station - Operator SD Data Center - Status Operational [Southbury, CT, US](https://dchub.cloud/dcpi/stamford) **SD / Comsat Southbury Ground Station** is a data center operated by SD Data Center in Southbury, CT, US. The facility is currently operational. Status Operational [Market Southbury](https://dchub.cloud/dcpi/stamford) State CT [Country US](https://dchub.cloud/facilities/in/us) Source: PeeringDB · Verified Nov 12, 2026 against PeeringDB · Basis: cited ([what this means](https://dchub.cloud/data-sources)) ## Market intelligence [AVOID](https://dchub.cloud/dcpi/stamford "Full DCPI breakdown") Stamford [ISOISONE](https://dchub.cloud/dcpi/stamford)[DCPI composite32.8](https://dchub.cloud/dcpi/stamford)[Excess-powerLocked](https://dchub.cloud/dcpi/stamford)[ConstraintLocked](https://dchub.cloud/dcpi/stamford)[Time-to-powerLocked](https://dchub.cloud/dcpi/stamford) [Power outlook →](https://dchub.cloud/dcpi/stamford "Power outlook for Stamford") [Stamford market page →](https://dchub.cloud/markets/stamford) ## Market context SD / Comsat Southbury Ground Station is one of 17 facilities DC Hub’s Stamford brief counts on the ISONE grid. The closest tracked facility is HDC1 - 108 Bank St, about 24 km away, and the nearest mapped substation is within 1 km. [Read the Stamford market brief →](https://dchub.cloud/markets/stamford) ## Location Area Southbury, CT, US [Open the approximate area in OpenStreetMap](https://www.openstreetmap.org/#map=14/41.45/-73.29) Approximate area (about 1 km) [Sign in free to see the exact location — 10 sites a month](https://dchub.cloud/signup?next=/facilities/sd-data-center-sd-comsat-southbury-ground-station-68862ba9) ## Market & grid context Published DC Hub data for this location. LocationSouthbury, US Nearest substationwithin 1 km ## Fiber connectivity Networks recorded as present at or immediately around SD / Comsat Southbury Ground Station in public peering records. Treat this as a map of who is *there*, not as a list of contracted cross-connects — availability, diversity and pricing are the operator’s to confirm. SD Data Center Source: PeeringDB carrier-to-facility records, matched to this site by location. A network listed here may sit in a neighbouring hall or an adjacent building at the same address, so presence is reported for the location rather than for a single suite. ## Power generation nearby DC Hub tracks 78 operating generating units totalling 5,769 MW within about 50 km of Southbury, US. Generation mix shapes both carbon profile and interconnection options for a site at this location. Oil/Gas5,470 MW · 30 units · 95% Utility-Scale Solar117 MW · 43 units · 2% Hydropower99 MW · 3 units · 2% Bioenergy83 MW · 2 units · 1% Source: Global Energy Monitor unit inventory, operating units only. Counts are units, not plants. ## Other data centers nearby Nearest first, by distance from this site. - [HDC1 - 108 Bank St](https://dchub.cloud/facilities/colocation-america-corporation-hdc1-108-bank-st-40e8791d) · Colocation America Corporation · about 24 km - [TierPoint Waterbury](https://dchub.cloud/facilities/tierpoint-llc-tierpoint-waterbury-eee97f0a) · TierPoint, LLC · about 24 km - [Aphorio Carter Trumbull Data Center](https://dchub.cloud/facilities/aphorio-carter-aphorio-carter-trumbull-data-center-012140df) · Aphorio Carter · about 26 km - [Digital Realty New York HVN10](https://dchub.cloud/facilities/digital-realty-digital-realty-new-york-hvn10-0fe92546) · Digital Realty · about 26 km - [Lumen West Haven](https://dchub.cloud/facilities/lumen-technologies-lumen-west-haven-7eb4cc0d) · Lumen Technologies Inc · about 32 km - [Lumen New Haven](https://dchub.cloud/facilities/lumen-technologies-lumen-new-haven-044bd07c) · Lumen Technologies · about 34 km [Unlock power scores for this site →](https://dchub.cloud/pricing) [Free MCP key (AI agents)](https://dchub.cloud/ai) [Used by Claude & Cursor](https://dchub.cloud/cited-by) **Question this page answers:** What is the operator, status and power context of SD / Comsat Southbury Ground Station in Southbury, CT, US? **Answer it live over MCP:** `execute_plan(intent="SD / Comsat Southbury Ground Station data center in Southbury, CT, US: operator, status and grid power context")` **Cite as:** DC Hub (dchub.cloud), as of [the as_of date on the result]. Data: DC Hub global infrastructure database · [Raw JSON](https://dchub.cloud/api/v1/facilities/sd-data-center-sd-comsat-southbury-ground-station-68862ba9) Live grid, fiber & DCPI context for this facility — AI agents: query DC Hub MCP `get_facility slug="sd-data-center-sd-comsat-southbury-ground-station-68862ba9"` (endpoint https://dchub.cloud/mcp) for the full cited record. Connect: [https://dchub.cloud/connect](https://dchub.cloud/connect) Schema, units and the population behind every count: [https://dchub.cloud/bind](https://dchub.cloud/bind) ```json { "@context": "https://schema.org", "@type": "Place", "@id": "https://dchub.cloud/facilities/sd-data-center-sd-comsat-southbury-ground-station-68862ba9#place", "url": "https://dchub.cloud/facilities/sd-data-center-sd-comsat-southbury-ground-station-68862ba9", "name": "SD / Comsat Southbury Ground Station", "description": "Data center facility operated by SD Data Center in Southbury, CT, US. Source: DC Hub (dchub.cloud), CC-BY-4.0.", "identifier": "68862ba9", "isAccessibleForFree": true, "license": "https://creativecommons.org/licenses/by/4.0/", "address": { "@type": "PostalAddress", "addressLocality": "Southbury", "addressRegion": "CT", "addressCountry": "US" }, "additionalType": "https://schema.org/DataCenter", "potentialAction": { "@type": "Action", "name": "What is the operator, status and power context of SD / Comsat Southbury Ground Station in Southbury, CT, US?", "description": "Ask this question live over MCP with execute_plan(intent=\"SD / Comsat Southbury Ground Station data center in Southbury, CT, US: operator, status and grid power context\"). Cite as: DC Hub (dchub.cloud), as of [the as_of date on the result].", "target": { "@type": "EntryPoint", "urlTemplate": "https://dchub.cloud/mcp", "contentType": "application/json", "httpMethod": "POST" } } } { "@context": "https://schema.org", "@type": "Dataset", "@id": "https://dchub.cloud/facilities/sd-data-center-sd-comsat-southbury-ground-station-68862ba9#dataset", "name": "SD / Comsat Southbury Ground Station \u2014 facility intelligence record", "description": "Structured data-center facility record (location, operator, power & connectivity context) for SD / Comsat Southbury Ground Station.", "url": "https://dchub.cloud/facilities/sd-data-center-sd-comsat-southbury-ground-station-68862ba9", "license": "https://creativecommons.org/licenses/by/4.0/", "isAccessibleForFree": true, "creator": { "@type": "Organization", "@id": "https://dchub.cloud/#organization", "name": "DC Hub", "url": "https://dchub.cloud" }, "citation": "DC Hub, dchub.cloud", "isBasedOn": { "@type": "CreativeWork", "name": "PeeringDB" }, "variableMeasured": [ { "@type": "PropertyValue", "name": "Lifecycle Status", "value": "Operational", "description": "Operational lifecycle per util/status_taxonomy. A market's 'operational' population is filtered on this field." } ], "spatialCoverage": { "@id": "https://dchub.cloud/facilities/sd-data-center-sd-comsat-southbury-ground-station-68862ba9#place" }, "distribution": [ { "@type": "DataDownload", "encodingFormat": "application/json", "contentUrl": "https://dchub.cloud/mcp" } ], "potentialAction": { "@type": "SearchAction", "target": { "@type": "EntryPoint", "urlTemplate": "https://dchub.cloud/api/v1/rag/search?q={search_term_string}" }, "query-input": "required name=search_term_string" } } {"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://dchub.cloud/"}, {"@type": "ListItem", "position": 2, "name": "Facilities", "item": "https://dchub.cloud/facilities"}, {"@type": "ListItem", "position": 3, "name": "United States", "item": "https://dchub.cloud/facilities/in/us"}, {"@type": "ListItem", "position": 4, "name": "Connecticut", "item": "https://dchub.cloud/facilities/in/us/connecticut"}, {"@type": "ListItem", "position": 5, "name": "Stamford", "item": "https://dchub.cloud/dcpi/stamford"}, {"@type": "ListItem", "position": 6, "name": "SD / Comsat Southbury Ground Station", "item": "https://dchub.cloud/facilities/sd-data-center-sd-comsat-southbury-ground-station-68862ba9"}]} {"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "Who operates SD / Comsat Southbury Ground Station?", "acceptedAnswer": {"@type": "Answer", "text": "SD / Comsat Southbury Ground Station is operated by SD Data Center."}}, {"@type": "Question", "name": "What is the status of SD / Comsat Southbury Ground Station?", "acceptedAnswer": {"@type": "Answer", "text": "DC Hub lists SD / Comsat Southbury Ground Station as Operational."}}]} ```