{ "schema_version": 1, "source_compilation_context": { "az": { "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/az.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": "04019", "label": "Pima County, Arizona" }, "records": [ { "id": "beale-project-blue-pima-county-az", "state": "az", "kind": "facility", "name": "Project Blue", "group": "unknown", "status": "Status unclear", "raw_status": "", "status_field": "", "crypto": false, "type": "Data center (inventory classification)", "counties": [ "Pima" ], "city": "", "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. historical Pima proposed-project scope; current outcome hold. Undated summary is forward-looking and links later development updates through April2026. It does not by itself resolve current post-Tucson vote development status. Tax revenue forecasts not incentives, neither payments nor local government debt. Ratepayer protection proposal not independently approved tariff. Current status held pending latest source document. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.", "date": "", "events": [ [ "2025-06-17", "Pima County April 23, 2026 memorandum recounts the Board June 17, 2025 approval of the Project Blue specific plan zoning change and land acquisition agreement. This is a land use and agreement action, separate from construction, permit issuance and operation." ] ], "timeline": [], "opened": "", "tier": "", "sources": [ { "url": "https://www.pima.gov/3552/Project-Blue-FAQ", "host": "pima.gov", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "label": "Reviewed source" }, { "url": "https://content.civicplus.com/api/assets/32428b1b-4a81-444a-92a4-72b1fa039655", "host": "content.civicplus.com", "published": "", "date": "", "checked": "2026-10-23", "label": "Reviewed government record" }, { "url": "https://content.civicplus.com/api/assets/640632e2-0b76-4257-bb62-8b751f22aa64", "host": "content.civicplus.com", "published": "", "date": "", "checked": "2026-10-23", "label": "Reviewed government record" }, { "url": "https://content.civicplus.com/api/assets/6063ed1f-cc11-4876-bbc8-d64025507660", "host": "content.civicplus.com", "published": "", "date": "", "checked": "2026-10-23", "label": "Reviewed government record" } ], "loc": { "lat": 32.09748, "lng": -111.79022, "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": "historical Pima proposed-project scope; current outcome hold", "fields": { "historical_proposed_investment_usd": 3600000000, "site_acres": 290, "initial_potential_buildings": 4, "full_property_potential_buildings_max": 10, "first_building_earliest_operation_target_year": 2027, "historical_projected_permanent_jobs_by2029": 180, "historical_projected_construction_jobs_min_exclusive": 3000, "published_location": "west of Houghton Road, north of Pima County Fairgrounds, unincorporated Pima County" }, "notes": [ "Undated summary is forward-looking and links later development updates through April2026. It does not by itself resolve current post-Tucson vote development status. Tax revenue forecasts not incentives, neither payments nor local government debt. Ratepayer protection proposal not independently approved tariff. Current status held pending latest source document.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://www.pima.gov/3552/Project-Blue-FAQ", "host": "pima.gov", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "label": "Reviewed source" } ], "whole_record_certified": false }, { "overlay": "Codex 3 research cohort 18", "scope": "Pima County April 23, 2026 memorandum recounts the June 17, 2025 specific plan and land agreement approval and December 24 land sale. Its permit table uses application opened dates, which are not issuance dates or data center opening dates. The May 12 dust notice and May 22 memorandum document site work and the contractor response concerning May inspections. Those historical site preparation accounts do not certify current individual building construction, an operating data center, final agency resolution or a whole project shutdown. The temporary contractor stand down is not permanent project cancellation. Physical stage remains unclear.", "fields": { "current_stage_evidence": { "outcome": "dated_site_preparation_and_notice_not_current_individual_building_phase", "scope": "Pima County April 23, 2026 memorandum recounts the June 17, 2025 specific plan and land agreement approval and December 24 land sale. Its permit table uses application opened dates, which are not issuance dates or data center opening dates. The May 12 dust notice and May 22 memorandum document site work and the contractor response concerning May inspections. Those historical site preparation accounts do not certify current individual building construction, an operating data center, final agency resolution or a whole project shutdown. The temporary contractor stand down is not permanent project cancellation. Physical stage remains unclear." }, "date_scope": { "county_memorandum_on": "2026-04-23", "notice_issued_on": "2026-05-12", "contractor_response_dated": "2026-05-15", "county_response_memorandum_on": "2026-05-22", "permit_opened_date_not_issued_date": true, "site_preparation_not_operating_datacenter": true, "temporary_stand_down_not_permanent_project_closure": true }, "source_read_scope": { "april_memorandum_text_pages_read": [ 1, 2, 3, 7 ], "april_pages_visually_read": [ 1, 7 ], "may_response_text_pages_read": [ 1, 14, 15, 16, 17 ], "may_response_pages_visually_read": [ 1, 14 ], "notice_text_read": true } }, "notes": [ "Pima County April 23, 2026 memorandum recounts the June 17, 2025 specific plan and land agreement approval and December 24 land sale. Its permit table uses application opened dates, which are not issuance dates or data center opening dates. The May 12 dust notice and May 22 memorandum document site work and the contractor response concerning May inspections. Those historical site preparation accounts do not certify current individual building construction, an operating data center, final agency resolution or a whole project shutdown. The temporary contractor stand down is not permanent project cancellation. Physical stage remains unclear.", "Roles, locations, individual physical identity, quantities and opening fields remain exact. Source dates, check dates and physical milestones stay separate." ], "sources": [ { "url": "https://content.civicplus.com/api/assets/32428b1b-4a81-444a-92a4-72b1fa039655", "host": "content.civicplus.com", "published": "", "date": "", "checked": "2026-10-23", "label": "Reviewed government record" }, { "url": "https://content.civicplus.com/api/assets/640632e2-0b76-4257-bb62-8b751f22aa64", "host": "content.civicplus.com", "published": "", "date": "", "checked": "2026-10-23", "label": "Reviewed government record" }, { "url": "https://content.civicplus.com/api/assets/6063ed1f-cc11-4876-bbc8-d64025507660", "host": "content.civicplus.com", "published": "", "date": "", "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": "Pima · Source context reviewed", "event_evidence": [ { "date": "2025-06-17", "text": "Pima County April 23, 2026 memorandum recounts the Board June 17, 2025 approval of the Project Blue specific plan zoning change and land acquisition agreement. This is a land use and agreement action, separate from construction, permit issuance and operation.", "kind": "approved", "sources": [ { "url": "https://content.civicplus.com/api/assets/32428b1b-4a81-444a-92a4-72b1fa039655", "host": "content.civicplus.com", "published": "", "date": "", "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": "04019" } }, { "id": "fremont-peak-luckett-road-marana-az", "state": "az", "kind": "facility", "name": "Luckett Road Data Centers (Fremont Peak Properties)", "group": "unknown", "status": "Status unclear", "raw_status": "", "status_field": "", "crypto": false, "type": "Data center (inventory classification)", "counties": [ "Pima" ], "city": "Marana", "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. Personally read named-source context; historical/proposed figures stay attributed. No whole-record certification.. The proposed demand is not secured IT; service agreements and utility approval were still ahead. The claimed water-reduction percentage does not reconcile with printed volumes, so no canonical percentage is selected. Tucson Project Blue is separate. Current original approvals, disclosures and later outcomes take precedence. 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://tucson.com/news/local/environment/article_52f0d4ba-aa9e-4c17-b290-ca3c2ad8d011.html", "host": "tucson.com", "date": "2026-01-09", "published": "2026-01-09", "checked": "2026-10-14", "date_kind": "publication", "label": "Reviewed source" }, { "url": "https://www.maranaaz.gov/files/assets/cityofmarana/v/2/development-services/documents/data-centers/luckett-south-specific-plan.pdf", "host": "www.maranaaz.gov", "published": "", "date": "", "checked": "2026-10-24", "label": "Original named computing or mixed use filing with explicit source parcel identifier" }, { "url": "https://gisdata.pima.gov/arcgis1/rest/services/GISOpenData/LandRecords/MapServer/12/query?where=PARCEL+%3D+%2720809001E%27&outFields=%2A&returnGeometry=true&outSR=4326&f=json", "host": "gisdata.pima.gov", "published": "", "date": "", "checked": "2026-10-24", "label": "Exact complete official parcel query, calculated center only" }, { "url": "https://imagery.nationalmap.gov/arcgis/rest/services/USGSNAIPPlus/ImageServer/exportImage?bbox=-111.28457756657781%2C32.486139288537544%2C-111.2728624334222%2C32.49602071146245&bboxSR=4326&imageSR=3857&size=600%2C600&format=png&f=image", "host": "imagery.nationalmap.gov", "published": "", "date": "", "checked": "2026-10-24", "label": "Actually viewed setting, imagery acquisition date unknown" } ], "loc": { "lng": -111.27872, "lat": 32.49108, "precision": "approximate", "basis": "Approximate calculated center of official source parcel 20809001E independently joined to the original named computing or mixed use planning filing. Only the complete Luckett South source parcel. Luckett North is independently distinct and not selected or unioned. County tax year 2026 and edit metadata are not geometry acquisition, approval status, current title or an operating event. Parcel center and boundary are source references only, with no certified roof, tenant, complete campus or whole parcel computing use. Every original role, status, quantity and date remains unchanged. Imagery acquisition date is unknown and may predate construction." }, "reviewed_evidence": [ { "overlay": "regional-development-review-round26-2026-10-14.json", "scope": "Personally read named-source context; historical/proposed figures stay attributed. No whole-record certification.", "fields": { "reported_context": "Arizona Daily Star reports Marana rezoned two Beale-related properties by six-zero vote, with an owner-councilmember recused.", "independently_verified_current_operating_status": null }, "notes": [ "The proposed demand is not secured IT; service agreements and utility approval were still ahead. The claimed water-reduction percentage does not reconcile with printed volumes, so no canonical percentage is selected. Tucson Project Blue is separate.", "Current original approvals, disclosures and later outcomes take precedence.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://tucson.com/news/local/environment/article_52f0d4ba-aa9e-4c17-b290-ca3c2ad8d011.html", "host": "tucson.com", "date": "2026-01-09", "published": "2026-01-09", "checked": "2026-10-14", "date_kind": "publication", "label": "Reviewed source" } ], "whole_record_certified": false }, { "overlay": "Codex 2 location cohort 70, 2026-10-24", "scope": "Only the complete Luckett South source parcel. Luckett North is independently distinct and not selected or unioned. County tax year 2026 and edit metadata are not geometry acquisition, approval status, current title or an operating event. All original source dates, group, status, quantities, jurisdiction and prior coordinates remain exact in history. Approximate source reference only.", "fields": { "location_review_decision": { "location": { "lng": -111.27872, "lat": 32.49108, "precision": "approximate", "basis": "Approximate calculated center of official source parcel 20809001E independently joined to the original named computing or mixed use planning filing. Only the complete Luckett South source parcel. Luckett North is independently distinct and not selected or unioned. County tax year 2026 and edit metadata are not geometry acquisition, approval status, current title or an operating event. Parcel center and boundary are source references only, with no certified roof, tenant, complete campus or whole parcel computing use. Every original role, status, quantity and date remains unchanged. Imagery acquisition date is unknown and may predate construction." }, "reference_method": "Approximate county reference parcel center", "reference_parcel": "20809001E", "operator_coordinates_adopted": false, "census_range_adopted": false } }, "notes": [ "Only the complete Luckett South source parcel. Luckett North is independently distinct and not selected or unioned. County tax year 2026 and edit metadata are not geometry acquisition, approval status, current title or an operating event. All original source dates, group, status, quantities, jurisdiction and prior coordinates remain exact in history. Approximate source reference only.", "The inherited general area coordinate was not independently admitted as a reviewed computing source reference. The original official named planning filing independently identifies source parcel 20809001E. The exact complete official parcel query returns the full source geometry; no owner mail, hearing venue, applicant office or neighboring parcel is selected. Only the complete Luckett South source parcel. Luckett North is independently distinct and not selected or unioned. County tax year 2026 and edit metadata are not geometry acquisition, approval status, current title or an operating event. The unchanged calculated center and every source vertex are inside the unchanged county 04019. The measured correction is 7583.1 metres. Source setting pixels supply no coordinates, construction status, completed computing use, legal title or complete campus.", "The setting shows agricultural field rectangles and farm roads. It supplies setting only, with no selected computing roof, current construction finding, title or complete campus. Acquisition date is unknown." ], "sources": [ { "url": "https://www.maranaaz.gov/files/assets/cityofmarana/v/2/development-services/documents/data-centers/luckett-south-specific-plan.pdf", "host": "www.maranaaz.gov", "published": "", "date": "", "checked": "2026-10-24", "label": "Original named computing or mixed use filing with explicit source parcel identifier" }, { "url": "https://gisdata.pima.gov/arcgis1/rest/services/GISOpenData/LandRecords/MapServer/12/query?where=PARCEL+%3D+%2720809001E%27&outFields=%2A&returnGeometry=true&outSR=4326&f=json", "host": "gisdata.pima.gov", "published": "", "date": "", "checked": "2026-10-24", "label": "Exact complete official parcel query, calculated center only" }, { "url": "https://imagery.nationalmap.gov/arcgis/rest/services/USGSNAIPPlus/ImageServer/exportImage?bbox=-111.28457756657781%2C32.486139288537544%2C-111.2728624334222%2C32.49602071146245&bboxSR=4326&imageSR=3857&size=600%2C600&format=png&f=image", "host": "imagery.nationalmap.gov", "published": "", "date": "", "checked": "2026-10-24", "label": "Actually viewed setting, imagery acquisition date unknown" } ], "checked": "2026-10-24", "whole_record_certified": false } ], "manual_source_reviewed": true, "whole_record_certified": false, "field_evidence_present": true, "inventory_label_retained": true, "precision_label": "Approximate source parcel reference, not a roof or complete campus", "summary": "Marana · Pima · Source context reviewed" }, { "id": "sahuarita-holdings-project-gravel-pima-county-az", "state": "az", "kind": "facility", "name": "Project Gravel", "group": "unknown", "status": "Status unclear", "raw_status": "", "status_field": "", "crypto": false, "type": "Data center (inventory classification)", "counties": [ "Pima" ], "city": "", "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. Personally read public project context only; no whole-record certification. Identity, date, future-outcome, permit, capacity and financial scopes remain limited.. Eight roughly 203,000-square-foot buildings and full buildout by 2029 are proposal/study estimates, not built floor area or an observed opening. Power, water, operator, jobs and cost are explicitly unknown. Mixed rural and industrial zoning and environmental/cultural evaluation do not establish rezoning or construction authorization. Separate Rancho Sahuarita/Jeremy Sharp conversations and Project Blue must not be merged. Report describes a future 120-day moratorium discussion; related-story headlines alone do not establish adopted scope, start date or current applicability. Original approvals and later observed outcomes take precedence; future dates have no assumed result. 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://tucson.com/news/local/government-politics/article_88b66e8c-6502-49de-832e-7cba5f958a77.html", "host": "tucson.com", "date": "2026-09-24", "published": "2026-09-24", "checked": "2026-10-14", "date_kind": "publication", "label": "Reviewed source" }, { "url": "https://sahuaritaaz.gov/799/Planning-Projects", "host": "sahuaritaaz.gov", "published": "", "date": "", "checked": "2026-10-23", "label": "Reviewed government record" } ], "loc": { "lat": 32.13422, "lng": -111.83033, "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-round32-2026-10-14.json", "scope": "Personally read public project context only; no whole-record certification. Identity, date, future-outcome, permit, capacity and financial scopes remain limited.", "fields": { "reported_context": "Arizona Daily Star reports newly obtained records for Project Gravel on roughly 160 acres near 2480 West Twin Buttes Road, unincorporated Pima County.", "independently_verified_current_operating_status": null }, "notes": [ "Eight roughly 203,000-square-foot buildings and full buildout by 2029 are proposal/study estimates, not built floor area or an observed opening. Power, water, operator, jobs and cost are explicitly unknown. Mixed rural and industrial zoning and environmental/cultural evaluation do not establish rezoning or construction authorization. Separate Rancho Sahuarita/Jeremy Sharp conversations and Project Blue must not be merged. Report describes a future 120-day moratorium discussion; related-story headlines alone do not establish adopted scope, start date or current applicability.", "Original approvals and later observed outcomes take precedence; future dates have no assumed result.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://tucson.com/news/local/government-politics/article_88b66e8c-6502-49de-832e-7cba5f958a77.html", "host": "tucson.com", "date": "2026-09-24", "published": "2026-09-24", "checked": "2026-10-14", "date_kind": "publication", "label": "Reviewed source" } ], "whole_record_certified": false }, { "overlay": "Codex 3 research cohort 18", "scope": "The Town of Sahuarita planning page explicitly distinguishes Project Gravel in unincorporated Pima County from projects within the Town. Its October 21, 2026 update says the Town has received no data center application. That town statement is not a denial, withdrawal or absence of a county application for Project Gravel. The different Rancho Sahuarita industrial zoning proposal is not transferred to this record. Current county permit and physical stages remain unclear.", "fields": { "current_stage_evidence": { "outcome": "town_no_application_not_county_denial_or_project_absence", "scope": "The Town of Sahuarita planning page explicitly distinguishes Project Gravel in unincorporated Pima County from projects within the Town. Its October 21, 2026 update says the Town has received no data center application. That town statement is not a denial, withdrawal or absence of a county application for Project Gravel. The different Rancho Sahuarita industrial zoning proposal is not transferred to this record. Current county permit and physical stages remain unclear." }, "jurisdiction_scope": { "town_page_context_date": "2026-10-21", "town_statement_does_not_decide_county_application": true, "existing_native_jurisdiction_and_location_unchanged": true } }, "notes": [ "The Town of Sahuarita planning page explicitly distinguishes Project Gravel in unincorporated Pima County from projects within the Town. Its October 21, 2026 update says the Town has received no data center application. That town statement is not a denial, withdrawal or absence of a county application for Project Gravel. The different Rancho Sahuarita industrial zoning proposal is not transferred to this record. Current county permit and physical stages remain unclear.", "Roles, locations, individual physical identity, quantities and opening fields remain exact. Source dates, check dates and physical milestones stay separate." ], "sources": [ { "url": "https://sahuaritaaz.gov/799/Planning-Projects", "host": "sahuaritaaz.gov", "published": "", "date": "", "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": "Pima · 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": "04019" } } ], "compilation_license": "withheld_pending_owner_decision" }