{
  "schema_version": 1,
  "source_compilation_context": {
    "ky": {
      "attribution": {
        "research": "Data Centers Atlas research from county and city records, Public Service Commission filings, company announcements and local news, linked on each record.",
        "inventory": {
          "name": "Compute Atlas",
          "creator": "Edward Kubiak",
          "url": "https://www.compute-atlas.com/api",
          "license": "CC BY 4.0",
          "license_url": "https://creativecommons.org/licenses/by/4.0/"
        },
        "counties": "U.S. Census Bureau county boundaries (public domain)",
        "geocoder": "U.S. Census Bureau geocoder (public domain)",
        "geometry": {
          "license": "ODbL 1.0",
          "credit": "OpenStreetMap contributors",
          "url": "https://www.openstreetmap.org/copyright",
          "note": "Matched building centers are adapted separately from the inventory; not surveyed parcels"
        }
      },
      "source_data_url": "https://datacentersatlas.com/data/ky.json",
      "updated": "2026-10-24"
    }
  },
  "scope": "Exact retained city label subset. This is not a municipal boundary or complete city inventory. Research records retain their sources, dates and location limits. Counts are not a census of operating buildings. Company name links alone do not establish ownership or operation.",
  "collection": {
    "kind": "cities",
    "key": "ky/calvert-city",
    "label": "Calvert City, Kentucky"
  },
  "records": [
    {
      "id": "core-scientific-calvert-city-ky",
      "kind": "facility",
      "name": "Core Scientific Calvert City Data Center (Calvert 1, 2 & 3)",
      "group": "operating",
      "status": "Operating",
      "crypto": true,
      "type": "crypto/HPC",
      "counties": [
        "Marshall"
      ],
      "city": "Calvert City",
      "address": "1035 Shar-Cal Road, Calvert City",
      "who": "Core Scientific",
      "opened": "",
      "tier": "",
      "note": "Three buildings on about 15 acres, around 60,000 square feet, with 150 MW of total power capacity according to the operator.",
      "sources": [
        {
          "url": "https://corescientific.com/high-density-data-centers/calvert-city-ky/",
          "host": "corescientific.com",
          "date": ""
        },
        {
          "url": "https://www.areadevelopment.com/newsitems/11-14-2019/core-scientific-calvert-city-kentucky.shtml",
          "host": "areadevelopment.com",
          "date": ""
        },
        {
          "url": "https://www.prnewswire.com/news-releases/core-scientific-opens-world-class-blockchain-hosting-facility-in-calvert-city-ky-300956631.html",
          "host": "prnewswire.com",
          "date": ""
        },
        {
          "url": "https://www.datacentermap.com/usa/kentucky/calvert-city/core-scientific-calvert-city/",
          "host": "datacentermap.com",
          "date": ""
        },
        {
          "url": "https://www.sec.gov/Archives/edgar/data/1839341/000162828026013305/core-20251231.htm",
          "host": "www.sec.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-17",
          "label": "Core Scientific reviewed source"
        },
        {
          "url": "https://corescientific.com/high-density-data-centers/",
          "host": "corescientific.com",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Reviewed operator source"
        }
      ],
      "loc": null,
      "state": "KY",
      "precision_label": "Site point withheld pending location review",
      "summary": "Marshall County · Core Scientific",
      "reviewed_evidence": [
        {
          "overlay": "overnight-discovery-2026-10-17",
          "scope": "Source-scoped official discovery and annual-filing comparison; research-context associations do not certify distinct physical sites or current whole-campus activity.",
          "fields": {
            "issuer_annual_utility_context": {
              "issuer": "Core Scientific",
              "reporting_period": "2025-12-31",
              "source_rows": [
                {
                  "location": "Paducah-Calvert City, Kentucky",
                  "utility": "Tennessee Valley Authority",
                  "gross_utility_capacity_mw": 150
                }
              ],
              "scope": "Annual gross utility-capacity context only; not critical IT, current load, an opened phase or an unambiguous physical-site boundary. No typed MW fact or summed campus total added."
            }
          },
          "notes": [
            "No status, address, map point, jurisdiction, operating date or technical quantity is promoted in this review. Annual filings retain their reporting periods; a fresh retrieval is not a fresh physical-site certification."
          ],
          "sources": [
            {
              "url": "https://www.sec.gov/Archives/edgar/data/1839341/000162828026013305/core-20251231.htm",
              "host": "www.sec.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-17",
              "label": "Core Scientific reviewed source"
            }
          ],
          "checked": "2026-10-17",
          "whole_record_certified": false
        },
        {
          "overlay": "Company role source check 31, October 23, 2026",
          "scope": "Core Scientific identifies the same named Calvert 1, 2, & 3 data center on its current first party location page and lists the facility in its own location portfolio. Operator per source records the advertised provider brand relationship; service marketing does not independently certify current computing, commissioning, performance or whole campus operation. Legal title, sole control, tenant identity and a distinct corporate entity are not established. Existing status, location, address, county, quantities, dates, certification and component identity remain exact. The source publication date is unknown. The existing Kentucky who wrapper remains byte exact. Calvert 1, 2 and 3 are retained as one inherited research context; the separate future HPC conversion is not merged or admitted.",
          "fields": {
            "company_association": {
              "name": "Core Scientific",
              "role": "operator",
              "identity_scope": "provider_brand_only",
              "scope": "Core Scientific identifies the same named Calvert 1, 2, & 3 data center on its current first party location page and lists the facility in its own location portfolio. Operator per source records the advertised provider brand relationship; service marketing does not independently certify current computing, commissioning, performance or whole campus operation. Legal title, sole control, tenant identity and a distinct corporate entity are not established. Existing status, location, address, county, quantities, dates, certification and component identity remain exact. The source publication date is unknown. The existing Kentucky who wrapper remains byte exact. Calvert 1, 2 and 3 are retained as one inherited research context; the separate future HPC conversion is not merged or admitted."
            },
            "provider_role": "operator"
          },
          "notes": [
            "Core Scientific identifies the same named Calvert 1, 2, & 3 data center on its current first party location page and lists the facility in its own location portfolio. Operator per source records the advertised provider brand relationship; service marketing does not independently certify current computing, commissioning, performance or whole campus operation. Legal title, sole control, tenant identity and a distinct corporate entity are not established. Existing status, location, address, county, quantities, dates, certification and component identity remain exact. The source publication date is unknown. The existing Kentucky who wrapper remains byte exact. Calvert 1, 2 and 3 are retained as one inherited research context; the separate future HPC conversion is not merged or admitted."
          ],
          "sources": [
            {
              "url": "https://corescientific.com/high-density-data-centers/calvert-city-ky/",
              "host": "corescientific.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            },
            {
              "url": "https://corescientific.com/high-density-data-centers/",
              "host": "corescientific.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        }
      ],
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_aerial_location_hold",
        "scope": "The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.",
        "reason": "The calculated rural street reference does not clearly establish the campus location in reviewed aerial context. Retain the published address; withhold the point pending independent site-location evidence. This is not an absence or operating-status finding."
      }
    },
    {
      "id": "core-scientific-calvert-hpc-conversion",
      "kind": "project",
      "name": "Core Scientific Calvert City future colocation capacity",
      "group": "proposed",
      "status": "Proposed",
      "raw_status": "proposed",
      "crypto": false,
      "type": "existing-site conversion / capacity marketing",
      "counties": [
        "Marshall"
      ],
      "city": "Calvert City",
      "who": "Core Scientific",
      "end_user": "",
      "mw": 100,
      "power": "approximately 100 MW",
      "power_note": "operator leasable colocation power, not contracted/operating IT",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "",
      "date": "2026-05-06",
      "events": [],
      "timeline": [],
      "sources": [
        {
          "url": "https://investors.corescientific.com/sec-filings/all-sec-filings/content/0001628280-26-031246/q1fy26earningsdeck.htm",
          "host": "investors.corescientific.com",
          "date": "2026-05-06"
        }
      ],
      "loc": {
        "lat": 36.8833,
        "lng": -88.32918,
        "precision": "county",
        "basis": "Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel."
      },
      "state": "KY",
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Marshall County · 100 MW · Core Scientific",
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "county_context_only",
        "county_display": "21157"
      }
    }
  ],
  "compilation_license": "withheld_pending_owner_decision"
}