{ "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": "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": "md/frederick", "label": "Frederick, 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": "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" } } ], "compilation_license": "withheld_pending_owner_decision" }