{ "schema_version": 1, "source_compilation_context": { "wi": { "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/wi.json", "updated": "2026-10-25" } }, "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": "wi/milwaukee", "label": "Milwaukee, Wisconsin" }, "records": [ { "id": "data-holdings-milwaukee-wi", "state": "wi", "kind": "facility", "name": "Data Holdings Milwaukee Data Center", "group": "operating", "status": "Reported service", "raw_status": "operating", "status_field": "current_status", "crypto": false, "type": "Data center (inventory classification)", "counties": [ "Milwaukee" ], "city": "Milwaukee", "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. Data Holdings Milwaukee commissioning and building area. 46kgrossnotallraisedfloor. PUEratingnotindependentmeasuredtime-series. TierIIIplus/LEEDGoldclaimsnotindependentregisterread. No campusnumericITMW.2014yearnotexactday. 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://dataholdings.com/milwaukee-data-center", "host": "dataholdings.com", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "label": "Reviewed source" } ], "loc": { "lat": 43.01535, "lng": -87.97591, "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": "Data Holdings Milwaukee commissioning and building area", "fields": { "operator": "Data Holdings", "locality": "near westside Milwaukee, Wisconsin", "operator_reported_commissioning_year": 2014, "building_gross_sqft": 46000, "building_stories": 2, "advertised_rack_density_kw_max": 30, "operator_published_pue": 1.28 }, "notes": [ "46kgrossnotallraisedfloor. PUEratingnotindependentmeasuredtime-series. TierIIIplus/LEEDGoldclaimsnotindependentregisterread. No campusnumericITMW.2014yearnotexactday.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://dataholdings.com/milwaukee-data-center", "host": "dataholdings.com", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "label": "Reviewed source" } ], "whole_record_certified": false }, { "overlay": "Codex 3 research cohort 25", "scope": "Data Holdings current named Milwaukee page describes present colocation and cloud services and says the purpose built facility was commissioned in 2014. Reported service records that company account, not an independently measured uptime finding or verified Tier certification. A commissioning year is not converted to an exact opening day. Advertised capacities, marketing specifications, location and roles remain unchanged.", "fields": { "current_stage_evidence": { "outcome": "current_named_colocation_service_with_year_only_historical_commissioning", "scope": "Data Holdings current named Milwaukee page describes present colocation and cloud services and says the purpose built facility was commissioned in 2014. Reported service records that company account, not an independently measured uptime finding or verified Tier certification. A commissioning year is not converted to an exact opening day. Advertised capacities, marketing specifications, location and roles remain unchanged." } }, "notes": [ "Data Holdings current named Milwaukee page describes present colocation and cloud services and says the purpose built facility was commissioned in 2014. Reported service records that company account, not an independently measured uptime finding or verified Tier certification. A commissioning year is not converted to an exact opening day. Advertised capacities, marketing specifications, location and roles remain unchanged.", "The review preserves existing identity, roles, locations, jurisdictions, quantities and physical opening fields. Source publication, checked dates and physical milestones remain distinct." ], "sources": [ { "url": "https://dataholdings.com/milwaukee-data-center", "host": "dataholdings.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": "Exact site not published; shown at county level", "summary": "Milwaukee · Milwaukee · Source context reviewed", "status_scope": "Data Holdings current named Milwaukee page describes present colocation and cloud services and says the purpose built facility was commissioned in 2014. Reported service records that company account, not an independently measured uptime finding or verified Tier certification. A commissioning year is not converted to an exact opening day. Advertised capacities, marketing specifications, location and roles remain unchanged.", "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": "55079" } }, { "id": "tierpoint-milwaukee-wi", "state": "wi", "kind": "facility", "name": "TierPoint Milwaukee", "group": "operating", "status": "Operator-listed colocation service", "raw_status": "operating", "status_field": "current_status", "crypto": false, "type": "Data center (inventory classification)", "counties": [ "Milwaukee" ], "city": "Milwaukee", "address": "", "who": "TierPoint", "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. Field or source context only. Listed MW/kW values describe emergency generators. No critical IT or measured grid-load value is established by this specification. 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://www.tierpoint.com/data-centers/wisconsin/milwaukee/", "host": "tierpoint.com", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "label": "Reviewed source" } ], "loc": { "lat": 42.99004, "lng": -87.96545, "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-specifications-round3-2026-10-14.json", "scope": "Field or source context only", "fields": { "gross_area_sqft": 28000, "gross_area_is_lower_bound": true, "raised_floor_sqft": 3600, "raised_floor_is_lower_bound": true, "backup_generator_configuration_source_statement": "Two 1 MW, redundant generators and one 500 kW generator", "current_operator_listing": "Operator currently advertises the named facility and services. This is an operator statement, not a site inspection or uptime measurement." }, "notes": [ "Listed MW/kW values describe emergency generators. No critical IT or measured grid-load value is established by this specification.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://www.tierpoint.com/data-centers/wisconsin/milwaukee/", "host": "tierpoint.com", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "label": "Reviewed source" } ], "whole_record_certified": false }, { "overlay": "orchestra-status-2026-10-19", "scope": "TierPoint lists colocation and managed services at its Milwaukee location. This supports an operator-listed colocation service label, not an opening date, full energized capacity, independently verified certification, legal ownership or a surveyed parcel.", "fields": { "current_stage_evidence": { "outcome": "operator_listed_colocation_service", "scope": "TierPoint lists colocation and managed services at its Milwaukee location. This supports an operator-listed colocation service label, not an opening date, full energized capacity, independently verified certification, legal ownership or a surveyed parcel." } }, "notes": [ "Named main-body introduction, current product-availability passage and physical-location block. Promotional guarantees, technical totals and certifications were not adopted." ], "sources": [ { "url": "https://www.tierpoint.com/data-centers/wisconsin/milwaukee/", "host": "www.tierpoint.com", "published": "", "date": "", "checked": "2026-10-19", "label": "Operator source for the qualified stage" } ], "checked": "2026-10-19", "whole_record_certified": false }, { "overlay": "Company role source check 06, October 23, 2026", "scope": "TierPoint presents this named facility as part of its own colocation service network on its first party facility page. Operator is the attributed provider brand role, not an independently established legal operating entity or property owner. No status, location, physical date, technical figure, certification or environmental outcome is promoted.", "fields": { "company_association": { "name": "TierPoint", "role": "operator", "identity_scope": "provider_brand_only", "scope": "TierPoint presents this named facility as part of its own colocation service network on its first party facility page. Operator is the attributed provider brand role, not an independently established legal operating entity or property owner. No status, location, physical date, technical figure, certification or environmental outcome is promoted." }, "provider_role": "operator" }, "notes": [ "TierPoint presents this named facility as part of its own colocation service network on its first party facility page. Operator is the attributed provider brand role, not an independently established legal operating entity or property owner. No status, location, physical date, technical figure, certification or environmental outcome is promoted.", "Source dates remain separate from physical milestones and the retained status field." ], "sources": [ { "url": "https://www.tierpoint.com/data-centers/wisconsin/milwaukee/", "host": "www.tierpoint.com", "published": "", "date": "", "checked": "2026-10-23", "label": "First party named facility page, reviewed named service or development context" } ], "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": "Milwaukee · Milwaukee · Source context reviewed", "status_scope": "TierPoint lists colocation and managed services at its Milwaukee location. This supports an operator-listed colocation service label, not an opening date, full energized capacity, independently verified certification, legal ownership or a surveyed parcel.", "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": "55079" } } ], "compilation_license": "withheld_pending_owner_decision" }