{
  "schema_version": 1,
  "source_compilation_context": {
    "md": {
      "attribution": {
        "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/",
          "snapshot_url": "https://www.compute-atlas.com/api/facilities",
          "retrieved": "2026-10-14",
          "sha256": "79ad432dab7c128e428234c9d0dd40933114b415a4a5d697db00095637d50f37",
          "changes": "Added provenance, publication-date distinctions, display-safe wording, quarantine flags and state partitioning. Original source records retained locally."
        },
        "counties": "U.S. Census Bureau county boundaries (public domain)",
        "research": "Field-specific source context. See the linked source and limits on each record."
      },
      "source_data_url": "https://datacentersatlas.com/data/md.json",
      "updated": "2026-10-24"
    }
  },
  "scope": "Retained county context, which can be broad or unresolved. No parcel or municipal jurisdiction is inferred. 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": "counties",
    "key": "24021",
    "label": "Frederick County, Maryland"
  },
  "records": [
    {
      "id": "aligned-iad-06-frederick-md",
      "state": "md",
      "kind": "facility",
      "name": "Aligned Data Centers IAD-06 Frederick",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Frederick"
      ],
      "city": "Frederick",
      "address": "",
      "who": "",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. same-market building-code mismatch. Marylandregionalpage currentnamedsectionisIAD04, not IAD06baseID.5601ManorWoodsRoad/75acrescannotassign toIAD06withoutresolvedbuildingidentity.3MWgeneratorsand2MWUPSnotITtotal. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://aligneddc.com/maryland-data-centers/",
          "host": "aligneddc.com",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 39.4722,
        "lng": -77.39767,
        "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."
      },
      "reviewed_evidence": [
        {
          "overlay": "captured-operator-review-round6-2026-10-14.json",
          "scope": "same-market building-code mismatch",
          "fields": {},
          "notes": [
            "Marylandregionalpage currentnamedsectionisIAD04, not IAD06baseID.5601ManorWoodsRoad/75acrescannotassign toIAD06withoutresolvedbuildingidentity.3MWgeneratorsand2MWUPSnotITtotal.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://aligneddc.com/maryland-data-centers/",
              "host": "aligneddc.com",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "encore-2026-10-17-batch1",
          "scope": "Limited source identity and stage review; not whole-record certification, parcel verification or a physical-site census.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "unresolved",
              "scope": "Aligned’s current Maryland page explicitly names IAD-04 at Manor Woods Road. It does not independently match inherited IAD-06. IAD-04 power, cooling, incentives and availability are not transferred to a differently numbered building."
            }
          },
          "notes": [
            "Aligned’s current Maryland page explicitly names IAD-04 at Manor Woods Road. It does not independently match inherited IAD-06. IAD-04 power, cooling, incentives and availability are not transferred to a differently numbered building."
          ],
          "sources": [
            {
              "url": "https://aligneddc.com/maryland-data-centers/",
              "host": "aligneddc.com",
              "published": "",
              "date": "",
              "checked": "2026-10-17",
              "label": "Reviewed primary source"
            }
          ],
          "checked": "2026-10-17",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 50",
          "scope": "The selected current original Maryland page names IAD 04 but does not establish a separate exact IAD 06 service or construction account. Its named facility services and campus design cannot establish IAD 06 current physical stage. Absence of that component from this bounded source is not evidence of closure, cancellation or nonexistence.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "selected_iad04_account_not_exact_iad06_stage",
              "scope": "The selected current original Maryland page names IAD 04 but does not establish a separate exact IAD 06 service or construction account. Its named facility services and campus design cannot establish IAD 06 current physical stage. Absence of that component from this bounded source is not evidence of closure, cancellation or nonexistence."
            }
          },
          "notes": [
            "The selected current original Maryland page names IAD 04 but does not establish a separate exact IAD 06 service or construction account. Its named facility services and campus design cannot establish IAD 06 current physical stage. Absence of that component from this bounded source is not evidence of closure, cancellation or nonexistence.",
            "Existing location, jurisdiction, provider roles, identities, quantities and physical opening dates remain unchanged. Proposal and administrative evidence do not certify computing operation."
          ],
          "sources": [
            {
              "url": "https://aligneddc.com/maryland-data-centers/",
              "host": "aligneddc.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": false,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Frederick · Frederick · Source context reviewed",
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_unreviewed_point",
        "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.",
        "county_display": "24021"
      }
    },
    {
      "id": "aligned-quantum-frederick-md",
      "state": "md",
      "kind": "facility",
      "name": "Aligned Data Centers IAD-04 Frederick",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Frederick"
      ],
      "city": "Adamstown",
      "address": "",
      "who": "Aligned Data Centers",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. statewide program context only. State guidance is not proof Aligned Frederick received a certificate, an individual award amount or current project completion. No project-specific exemption adopted. Statute controls over web summary. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://commerce.maryland.gov/fund/data-center-maryland-sales-and-use-tax-exemption-incentive-program",
          "host": "commerce.maryland.gov",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        },
        {
          "url": "https://aligneddc.com/maryland-data-centers/",
          "host": "aligneddc.com",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "First party exact named code or campus text, scoped provider relationship reviewed"
        },
        {
          "url": "https://fcgis.frederickcountymd.gov/server/rest/services/Basemap/Parcels/MapServer/0/query?where=TAXMAP%3D%270094%27+AND+PARCEL%3D%270071%27&outFields=OBJECTID%2CTAXPARCELTYPE%2CTAX_ACCT%2CADDRESS%2CMAPPARCEL%2CTAXMAP%2CTAXGRID%2CPARCEL%2CSTREET_NUM%2CSTREET_DIR%2CSTREET_NAME%2CSTREET_TYPE%2CSTREET_SFX%2CSTREET_UNIT&returnGeometry=true&outSR=4326&resultRecordCount=25&f=json",
          "host": "fcgis.frederickcountymd.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "One exact bounded county reference parcel"
        },
        {
          "url": "https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryOnly/MapServer/export?bbox=-77.47812504275305%2C39.33254591088753%2C-77.46999495724694%2C39.33883408911247&bboxSR=4326&imageSR=3857&size=1000%2C1000&format=png&f=image",
          "host": "basemap.nationalmap.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Actually viewed parcel setting only, acquisition date unknown"
        },
        {
          "url": "https://fcgis.frederickcountymd.gov/server/rest/services/Basemap/Parcels/MapServer/0?f=pjson",
          "host": "fcgis.frederickcountymd.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Official reference parcel field definitions and attribution"
        },
        {
          "url": "https://mde.maryland.gov/programs/permits/AirManagementPermits/Documents/Public-Review/Alt%20NSPS/AlignedDataCentersAirPermittoConstructApplication.pdf",
          "host": "mde.maryland.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Actually viewed historical October 4, 2023 filed county parcel identity"
        },
        {
          "url": "https://fcgis.frederickcountymd.gov/server/rest/services/Basemap/Parcels/MapServer/0/query?where=TAX_ACCT%3D%2701005383%27+OR+TAX_ACCT+LIKE+%27%2501005383%27&outFields=OBJECTID%2CTAXPARCELTYPE%2CTAX_ACCT%2CADDRESS%2CMAPPARCEL%2CTAXMAP%2CTAXGRID%2CPARCEL%2CSTREET_NUM%2CSTREET_DIR%2CSTREET_NAME%2CSTREET_TYPE%2CSTREET_SFX%2CSTREET_UNIT&returnGeometry=true&outSR=4326&resultRecordCount=25&f=json",
          "host": "fcgis.frederickcountymd.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Tax account suffix query returns the same exact map parcel feature"
        }
      ],
      "loc": {
        "lng": -77.47406,
        "lat": 39.33569,
        "precision": "approximate",
        "basis": "Approximate historical filed reference parcel center for Aligned IAD 04 at 5601 Manor Woods Road. Exact tax map 0094 parcel 0071 only; county lists 5631 and that difference remains unresolved. Not a roof, surveyed title, tenant unit or full campus. Aerial acquisition date is unknown and may predate construction. Existing native status remains unknown."
      },
      "reviewed_evidence": [
        {
          "overlay": "government-primary-review-round7-2026-10-14.json",
          "scope": "statewide program context only",
          "fields": {
            "program_scope": "Maryland statewide data-center personal-property sales/use tax exemption",
            "program_excludes_electricity": true
          },
          "notes": [
            "State guidance is not proof Aligned Frederick received a certificate, an individual award amount or current project completion. No project-specific exemption adopted. Statute controls over web summary.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://commerce.maryland.gov/fund/data-center-maryland-sales-and-use-tax-exemption-incentive-program",
              "host": "commerce.maryland.gov",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Company role source check 13, October 23, 2026",
          "scope": "Aligned Data Centers explicitly lists this named code or campus in its own location portfolio. Operator is the attributed provider brand relationship, not an independently established legal entity, property owner or commissioning finding for every phase. Listed availability, design standards and service guarantees do not prove delivered power or current operation. No status, location, physical date, technical quantity or environmental outcome is promoted. The page explicitly names IAD-04 in Frederick County. It does not resolve the Quantum legal or development alias and does not list IAD-06; no relationship, point, stage or figure is transferred to IAD-06.",
          "fields": {
            "company_association": {
              "name": "Aligned Data Centers",
              "role": "operator",
              "identity_scope": "provider_brand_only",
              "scope": "Aligned Data Centers explicitly lists this named code or campus in its own location portfolio. Operator is the attributed provider brand relationship, not an independently established legal entity, property owner or commissioning finding for every phase. Listed availability, design standards and service guarantees do not prove delivered power or current operation. No status, location, physical date, technical quantity or environmental outcome is promoted. The page explicitly names IAD-04 in Frederick County. It does not resolve the Quantum legal or development alias and does not list IAD-06; no relationship, point, stage or figure is transferred to IAD-06."
            },
            "provider_role": "operator"
          },
          "notes": [
            "Aligned Data Centers explicitly lists this named code or campus in its own location portfolio. Operator is the attributed provider brand relationship, not an independently established legal entity, property owner or commissioning finding for every phase. Listed availability, design standards and service guarantees do not prove delivered power or current operation. No status, location, physical date, technical quantity or environmental outcome is promoted. The page explicitly names IAD-04 in Frederick County. It does not resolve the Quantum legal or development alias and does not list IAD-06; no relationship, point, stage or figure is transferred to IAD-06.",
            "Source dates remain separate from physical milestones and the retained status field."
          ],
          "sources": [
            {
              "url": "https://aligneddc.com/maryland-data-centers/",
              "host": "aligneddc.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "First party exact named code or campus text, scoped provider relationship reviewed"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 2 location cohort 29, October 23, 2026",
          "scope": "Approximate remains approximate. One bounded official reference parcel only. Existing native status remains unknown.",
          "fields": {
            "location_review_decision": {
              "location": {
                "lng": -77.47406,
                "lat": 39.33569,
                "precision": "approximate",
                "basis": "Approximate historical filed reference parcel center for Aligned IAD 04 at 5601 Manor Woods Road. Exact tax map 0094 parcel 0071 only; county lists 5631 and that difference remains unresolved. Not a roof, surveyed title, tenant unit or full campus. Aerial acquisition date is unknown and may predate construction. Existing native status remains unknown."
              },
              "reference_method": "Approximate county reference parcel center",
              "reference_parcel": {
                "identifier": "1101005383",
                "identifier_field": "TAX_ACCT",
                "objectid": 56461195,
                "agency": "Frederick County GIS",
                "reference_method": "calculated_polygon_centroid",
                "not_survey_quality": true,
                "legal_title_verified": false,
                "independent_building_identity": false,
                "full_campus_verified": false,
                "operator_ownership_verified": false,
                "tax_map": "0094",
                "map_parcel": "0071",
                "county_tax_account_prefix_retained": "11",
                "operator_service_number": "5601",
                "county_situs_number": "5631",
                "number_difference_unresolved": true
              },
              "operator_coordinates_adopted": false,
              "census_range_adopted": false
            }
          },
          "notes": [
            "The current Aligned Maryland page explicitly names IAD 04 at 5601 Manor Woods Road. Actually viewed page 88 of the Maryland Department of the Environment permit application includes the October 4, 2023 Frederick County letter to Aligned Data Centers Propco LLC, expressly naming 5601 Manor Woods Road, tax map 0094, parcel 0071 and tax ID 01005383. One current county base reference has exact map 0094, parcel 0071 and full tax account 1101005383, preserving its leading 11 and raw padding. It lists 5631 Manor Woods Road, which differs from the operator and historical filed 5601. This difference remains unresolved. Both the tax account suffix query and exact map parcel query return the same feature and geometry. This is only that explicitly filed historical reference parcel, not a present roof or complete IAD 04 campus certification. No title, role, zoning outcome, permit approval, facility operation, physical date or technical quantity is adopted. The letter recipient Plano address and county office footer are excluded. IAD 06 cannot borrow the IAD 04 section. Rejected Census interpolation and initial exact address no match remain.",
            "All original identity, native status, physical dates, quantities, roles, canonical address and jurisdiction wrappers remain exact.",
            "Official aerial setting was actually viewed. Acquisition date is unknown and may predate construction. No residential roof is selected. Raw parcel geometry is not exported.",
            "The inherited Compute Atlas point is an unreviewed general area, not an earlier accepted parcel or service reference. The current exact Aligned IAD 04 section gives 5601 Manor Woods Road, Frederick. The actually viewed October 4, 2023 county letter names tax map 0094 parcel 0071 and tax ID 01005383. The current county base feature has exact map 0094 parcel 0071 and tax account 1101005383, preserving its prefix and raw padding. County listed 5631 versus filed and operator 5601 remains unresolved. The mathematical reference center lies inside that exact source polygon and retained Frederick County, 11020.5 metres from the inherited general area. The viewed setting is agricultural ground and a small farm or service compound of unknown acquisition date, which may predate construction. No farm roof, residence, current facility roof, legal title, complete campus or physical milestone is certified. The rejected Census interpolation is not adopted."
          ],
          "sources": [
            {
              "url": "https://aligneddc.com/maryland-data-centers/",
              "host": "aligneddc.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Exact current named operator code and service address section"
            },
            {
              "url": "https://fcgis.frederickcountymd.gov/server/rest/services/Basemap/Parcels/MapServer/0/query?where=TAXMAP%3D%270094%27+AND+PARCEL%3D%270071%27&outFields=OBJECTID%2CTAXPARCELTYPE%2CTAX_ACCT%2CADDRESS%2CMAPPARCEL%2CTAXMAP%2CTAXGRID%2CPARCEL%2CSTREET_NUM%2CSTREET_DIR%2CSTREET_NAME%2CSTREET_TYPE%2CSTREET_SFX%2CSTREET_UNIT&returnGeometry=true&outSR=4326&resultRecordCount=25&f=json",
              "host": "fcgis.frederickcountymd.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "One exact bounded county reference parcel"
            },
            {
              "url": "https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryOnly/MapServer/export?bbox=-77.47812504275305%2C39.33254591088753%2C-77.46999495724694%2C39.33883408911247&bboxSR=4326&imageSR=3857&size=1000%2C1000&format=png&f=image",
              "host": "basemap.nationalmap.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Actually viewed parcel setting only, acquisition date unknown"
            },
            {
              "url": "https://fcgis.frederickcountymd.gov/server/rest/services/Basemap/Parcels/MapServer/0?f=pjson",
              "host": "fcgis.frederickcountymd.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Official reference parcel field definitions and attribution"
            },
            {
              "url": "https://mde.maryland.gov/programs/permits/AirManagementPermits/Documents/Public-Review/Alt%20NSPS/AlignedDataCentersAirPermittoConstructApplication.pdf",
              "host": "mde.maryland.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Actually viewed historical October 4, 2023 filed county parcel identity"
            },
            {
              "url": "https://fcgis.frederickcountymd.gov/server/rest/services/Basemap/Parcels/MapServer/0/query?where=TAX_ACCT%3D%2701005383%27+OR+TAX_ACCT+LIKE+%27%2501005383%27&outFields=OBJECTID%2CTAXPARCELTYPE%2CTAX_ACCT%2CADDRESS%2CMAPPARCEL%2CTAXMAP%2CTAXGRID%2CPARCEL%2CSTREET_NUM%2CSTREET_DIR%2CSTREET_NAME%2CSTREET_TYPE%2CSTREET_SFX%2CSTREET_UNIT&returnGeometry=true&outSR=4326&resultRecordCount=25&f=json",
              "host": "fcgis.frederickcountymd.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Tax account suffix query returns the same exact map parcel feature"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 50",
          "scope": "The current original Maryland page names IAD 04 and lists facility design, accessibility, security staffing and service level specifications, while introducing the campus with growth and near term power language. These specifications do not explicitly establish current commissioned computing service or an accomplished opening. Exact present physical stage remains unclear. Generic service design, incentive eligibility and the source check date are not operation, with no status transferred from another campus.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "named_facility_specifications_not_explicit_current_commissioned_compute",
              "scope": "The current original Maryland page names IAD 04 and lists facility design, accessibility, security staffing and service level specifications, while introducing the campus with growth and near term power language. These specifications do not explicitly establish current commissioned computing service or an accomplished opening. Exact present physical stage remains unclear. Generic service design, incentive eligibility and the source check date are not operation, with no status transferred from another campus."
            }
          },
          "notes": [
            "The current original Maryland page names IAD 04 and lists facility design, accessibility, security staffing and service level specifications, while introducing the campus with growth and near term power language. These specifications do not explicitly establish current commissioned computing service or an accomplished opening. Exact present physical stage remains unclear. Generic service design, incentive eligibility and the source check date are not operation, with no status transferred from another campus.",
            "Existing location, jurisdiction, provider roles, identities, quantities and physical opening dates remain unchanged. Proposal and administrative evidence do not certify computing operation."
          ],
          "sources": [
            {
              "url": "https://aligneddc.com/maryland-data-centers/",
              "host": "aligneddc.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Approximate reference parcel, not a surveyed building or full campus",
      "summary": "Adamstown · Frederick · Source context reviewed"
    },
    {
      "id": "quantum-frederick-campus-md",
      "state": "md",
      "kind": "facility",
      "name": "Quantum Frederick",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Frederick"
      ],
      "city": "Frederick",
      "address": "",
      "who": "",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. historic masterplanned land announcement. Land acquisition/masterplan announcement not all campuses operating.2100acres historical overallland, not each tenant. Generic2021state10yearincentive description not current campus award or paid tax saving. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [
        [
          "2021-06-28",
          "Maryland Commerce published a Quantum Loophole master campus development account on June 28, 2021. This dates publication of the planned development and reported land purchase, not construction completion, a commissioned building or current operation across the master campus."
        ]
      ],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://business.maryland.gov/news/quantum-loophole-plans-develop-data-center-campus-maryland/",
          "host": "business.maryland.gov",
          "date": "2021-06-28",
          "published": "2021-06-28",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 39.48908,
        "lng": -77.41611,
        "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."
      },
      "reviewed_evidence": [
        {
          "overlay": "government-primary-review-round7-2026-10-14.json",
          "scope": "historic masterplanned land announcement",
          "fields": {
            "historical_development_announcement_date": "2021-06-28",
            "historic_masterplan_site_acres": 2100,
            "published_historic_site": "former Alcoa EastalcoWorks,nearBuckeystown,FrederickCounty,Maryland",
            "reported_acquisition_joint_venture": [
              "QuantumLoophole",
              "TPGRealEstatePartners"
            ]
          },
          "notes": [
            "Land acquisition/masterplan announcement not all campuses operating.2100acres historical overallland, not each tenant. Generic2021state10yearincentive description not current campus award or paid tax saving.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://business.maryland.gov/news/quantum-loophole-plans-develop-data-center-campus-maryland/",
              "host": "business.maryland.gov",
              "date": "2021-06-28",
              "published": "2021-06-28",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 50",
          "scope": "The original June 28, 2021 State account announces a planned master campus and a land purchase partnership. It does not establish exact current computing operation across the master development. A named operator service offering at one component cannot be transferred to every component or to the master campus. Land development, incentive eligibility and projected benefits do not establish operating facilities.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "historical_master_campus_announcement_not_current_compute_stage",
              "scope": "The original June 28, 2021 State account announces a planned master campus and a land purchase partnership. It does not establish exact current computing operation across the master development. A named operator service offering at one component cannot be transferred to every component or to the master campus. Land development, incentive eligibility and projected benefits do not establish operating facilities."
            }
          },
          "notes": [
            "The original June 28, 2021 State account announces a planned master campus and a land purchase partnership. It does not establish exact current computing operation across the master development. A named operator service offering at one component cannot be transferred to every component or to the master campus. Land development, incentive eligibility and projected benefits do not establish operating facilities.",
            "Existing location, jurisdiction, provider roles, identities, quantities and physical opening dates remain unchanged. Proposal and administrative evidence do not certify computing operation."
          ],
          "sources": [
            {
              "url": "https://business.maryland.gov/news/quantum-loophole-plans-develop-data-center-campus-maryland/",
              "host": "business.maryland.gov",
              "published": "2021-06-28",
              "date": "2021-06-28",
              "checked": "2026-10-23",
              "label": "Reviewed government record"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Frederick · Frederick · Source context reviewed",
      "event_evidence": [
        {
          "date": "2021-06-28",
          "text": "Maryland Commerce published a Quantum Loophole master campus development account on June 28, 2021. This dates publication of the planned development and reported land purchase, not construction completion, a commissioned building or current operation across the master campus.",
          "kind": "announced",
          "sources": [
            {
              "url": "https://business.maryland.gov/news/quantum-loophole-plans-develop-data-center-campus-maryland/",
              "host": "business.maryland.gov",
              "published": "2021-06-28",
              "date": "2021-06-28",
              "checked": "2026-10-23",
              "label": "Reviewed government record"
            }
          ]
        }
      ],
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_unreviewed_point",
        "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.",
        "county_display": "24021"
      }
    },
    {
      "id": "rowan-bauxite-ii-frederick-md",
      "state": "md",
      "kind": "facility",
      "name": "Rowan Digital Infrastructure Bauxite II",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Frederick"
      ],
      "city": "Frederick",
      "address": "",
      "who": "",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Rowan Bauxite campus power conflict and phased dates. 600headlineversus630plusnarrativepowerconflict/phaseunresolved;notperBauxiteIIorIII.375accombinednot375each. Substantialcompletionnotclientenergization. Neither exactFrederickparcelnorcriticalITbasisindependentlyconfirmed. Plannednetzerogoalsnotachievedmeasuredenergy. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://rowan.digital/portfolio/bauxite-i-ii-iii/",
          "host": "rowan.digital",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 39.43698,
        "lng": -77.39458,
        "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."
      },
      "reviewed_evidence": [
        {
          "overlay": "operator-primary-review-round10-2026-10-14.json",
          "scope": "Rowan Bauxite campus power conflict and phased dates",
          "fields": {
            "developer": "Rowan Digital Infrastructure",
            "campus": "Bauxite I, II and III, Maryland",
            "combined_site_acres": 375,
            "headline_combined_capacity_mw": 600,
            "narrative_combined_capacity_mw_min_exclusive": 630,
            "canonical_campus_current_it_mw": null,
            "developer_reported_bauxite1_substantial_completion_year": 2025,
            "bauxite2_delivery_target_year": 2026,
            "bauxite3_delivery_target_year": 2027
          },
          "notes": [
            "600headlineversus630plusnarrativepowerconflict/phaseunresolved;notperBauxiteIIorIII.375accombinednot375each. Substantialcompletionnotclientenergization. Neither exactFrederickparcelnorcriticalITbasisindependentlyconfirmed. Plannednetzerogoalsnotachievedmeasuredenergy.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://rowan.digital/portfolio/bauxite-i-ii-iii/",
              "host": "rowan.digital",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Frederick · Frederick · Source context reviewed",
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_unreviewed_point",
        "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.",
        "county_display": "24021"
      }
    },
    {
      "id": "rowan-bauxite-iii-frederick-md",
      "state": "md",
      "kind": "facility",
      "name": "Rowan Digital Infrastructure Bauxite III",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Frederick"
      ],
      "city": "Frederick",
      "address": "",
      "who": "",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Rowan Bauxite campus power conflict and phased dates. 600headlineversus630plusnarrativepowerconflict/phaseunresolved;notperBauxiteIIorIII.375accombinednot375each. Substantialcompletionnotclientenergization. Neither exactFrederickparcelnorcriticalITbasisindependentlyconfirmed. Plannednetzerogoalsnotachievedmeasuredenergy. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://rowan.digital/portfolio/bauxite-i-ii-iii/",
          "host": "rowan.digital",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 39.50655,
        "lng": -77.37133,
        "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."
      },
      "reviewed_evidence": [
        {
          "overlay": "operator-primary-review-round10-2026-10-14.json",
          "scope": "Rowan Bauxite campus power conflict and phased dates",
          "fields": {
            "developer": "Rowan Digital Infrastructure",
            "campus": "Bauxite I, II and III, Maryland",
            "combined_site_acres": 375,
            "headline_combined_capacity_mw": 600,
            "narrative_combined_capacity_mw_min_exclusive": 630,
            "canonical_campus_current_it_mw": null,
            "developer_reported_bauxite1_substantial_completion_year": 2025,
            "bauxite2_delivery_target_year": 2026,
            "bauxite3_delivery_target_year": 2027
          },
          "notes": [
            "600headlineversus630plusnarrativepowerconflict/phaseunresolved;notperBauxiteIIorIII.375accombinednot375each. Substantialcompletionnotclientenergization. Neither exactFrederickparcelnorcriticalITbasisindependentlyconfirmed. Plannednetzerogoalsnotachievedmeasuredenergy.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://rowan.digital/portfolio/bauxite-i-ii-iii/",
              "host": "rowan.digital",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Frederick · Frederick · Source context reviewed",
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_unreviewed_point",
        "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.",
        "county_display": "24021"
      }
    },
    {
      "id": "rowan-digital-frederick-md",
      "state": "md",
      "kind": "facility",
      "name": "Rowan Digital Infrastructure Frederick Campus (Bauxite I)",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Frederick"
      ],
      "city": "Adamstown",
      "address": "",
      "who": "",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Frederick sharedpark versus separate Rowan projects. Conservation advocacy not final legal/permit record. Broader2400MWpark notRowanIT.100MWguesses forII/IIInotadopted. Prior directRowan600/630MWcombinedI/II/IIIscope remains separate. ReportJune2026noops does not override later operator substantialcompletion or establishOctoberstatus. Court/referendum, executivepause and pollution claims need originalorders/agencyinspectionrecords; no legal outcome/compliance violation adopted here. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://natureforward.org/quantum-frederick-frederick-county-md-maryland-data-center-series-pt-3/",
          "host": "natureforward.org",
          "date": "2026-06-26",
          "published": "2026-06-26",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 39.46349,
        "lng": -77.4469,
        "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."
      },
      "reviewed_evidence": [
        {
          "overlay": "regional-development-review-round13-2026-10-14.json",
          "scope": "Frederick sharedpark versus separate Rowan projects",
          "fields": {
            "publisher": "NatureForward",
            "project_context": "QuantumFrederick broader industrial park",
            "broader_site_acres_approx": 2100,
            "advocacy_reported_rowan_bauxiteI_aws_acres": 151,
            "advocacy_reported_rowan_bauxiteI_buildings": 4,
            "advocacy_reported_rowan_bauxiteI_power_mw": 300,
            "power_basis": "secondary reported demand, not independently explicit critical IT",
            "advocacy_reported_bauxiteII_buildings": 4,
            "advocacy_reported_bauxiteIII_buildings": 3
          },
          "notes": [
            "Conservation advocacy not final legal/permit record. Broader2400MWpark notRowanIT.100MWguesses forII/IIInotadopted. Prior directRowan600/630MWcombinedI/II/IIIscope remains separate. ReportJune2026noops does not override later operator substantialcompletion or establishOctoberstatus. Court/referendum, executivepause and pollution claims need originalorders/agencyinspectionrecords; no legal outcome/compliance violation adopted here.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://natureforward.org/quantum-frederick-frederick-county-md-maryland-data-center-series-pt-3/",
              "host": "natureforward.org",
              "date": "2026-06-26",
              "published": "2026-06-26",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Adamstown · Frederick · Source context reviewed",
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_unreviewed_point",
        "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.",
        "county_display": "24021"
      }
    }
  ],
  "compilation_license": "withheld_pending_owner_decision"
}