{
  "schema_version": 1,
  "source_compilation_context": {
    "mi": {
      "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/mi.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": "26081",
    "label": "Kent County, Michigan"
  },
  "records": [
    {
      "id": "123net-dc4-byron-center-mi",
      "state": "mi",
      "kind": "facility",
      "name": "123NET DC4 Grand Rapids Data Center",
      "group": "operating",
      "status": "Reported service",
      "raw_status": "operating",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Kent"
      ],
      "city": "Byron Center",
      "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. four named Michigan sections. Detroit/GrandRapidsaremarketlabels; publishedmunicipalitiesSouthfield/ByronCenterretained. Colocationareasnotwholebuilding. A/BsupplynotITMW; noindependentenergization. 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.123.net/data-center-colocation/",
          "host": "123.net",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        },
        {
          "url": "https://6121234.fs1.hubspotusercontent-na1.net/hubfs/6121234/Data%20Center%20Tech%20Specs-DC4%20(1).pdf",
          "host": "6121234.fs1.hubspotusercontent-na1.net",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Exact current named operator service address section"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=400+76th+Street+SW%2C+Byron+Center%2C+MI+49315&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Unique calculated street range and county match"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/Geocoding_Services_API.html",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-22",
          "label": "Census address range method and limits"
        },
        {
          "url": "https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryOnly/MapServer/export?bbox=-85.6769711940423%2C42.82306147506553%2C-85.6683974074717%2C42.829349653290464&bboxSR=4326&imageSR=3857&size=1000%2C1000&format=png&f=image",
          "host": "basemap.nationalmap.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Actually viewed setting, acquisition date unknown"
        }
      ],
      "loc": {
        "lng": -85.672684,
        "lat": 42.826206,
        "precision": "address",
        "basis": "Current named 123NET service address 400 76th Street SW Suite 12, Byron Center, MI 49315 matched to one Census street range inside the retained county. Calculated service street reference only, not a surveyed roof, parcel, tenant unit or full campus. Existing native status remains operating."
      },
      "reviewed_evidence": [
        {
          "overlay": "captured-operator-review-round6-2026-10-14.json",
          "scope": "four named Michigan sections",
          "fields": {
            "site_sections": [
              {
                "code": "DC1",
                "address": "24700 Northwestern Hwy, Southfield, MI48075",
                "colocation_area_sqft": 80000
              },
              {
                "code": "DC2",
                "address": "24275 Northwestern Hwy, Southfield, MI48075",
                "colocation_area_sqft": 8000
              },
              {
                "code": "DC3",
                "address": "24245 Northwestern Hwy, Southfield, MI48075",
                "colocation_area_sqft": 8000
              },
              {
                "code": "DC4",
                "address": "400 76th St SW, Byron Center, MI49315",
                "colocation_area_sqft": 3500
              }
            ]
          },
          "notes": [
            "Detroit/GrandRapidsaremarketlabels; publishedmunicipalitiesSouthfield/ByronCenterretained. Colocationareasnotwholebuilding. A/BsupplynotITMW; noindependentenergization.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.123.net/data-center-colocation/",
              "host": "123.net",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 24",
          "scope": "123NET current colocation page explicitly identifies DC4 among its four named data centers and says it operates those facilities. It describes customer colocation use, with DC4 used for primary or backup service and the Southfield facilities identified by their separate codes. Operator reported service describes the current named facility service account, not every advertised technical specification, independently measured uptime or a precise opening day. Regional Detroit or Grand Rapids wording does not change the inherited street, municipality, county or provider role. No advertised capacity, certification or location is promoted.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "current_operator_named_facility_service_not_generic_regional_announcement",
              "scope": "123NET current colocation page explicitly identifies DC4 among its four named data centers and says it operates those facilities. It describes customer colocation use, with DC4 used for primary or backup service and the Southfield facilities identified by their separate codes. Operator reported service describes the current named facility service account, not every advertised technical specification, independently measured uptime or a precise opening day. Regional Detroit or Grand Rapids wording does not change the inherited street, municipality, county or provider role. No advertised capacity, certification or location is promoted."
            },
            "source_scope": {
              "specific_facility_code": "DC4",
              "all_four_codes_explicit_in_current_source": true,
              "operator_present_service_statement": true,
              "current_service_check_not_opening_day": true,
              "advertised_sizes_and_certifications_not_promoted": true
            }
          },
          "notes": [
            "123NET current colocation page explicitly identifies DC4 among its four named data centers and says it operates those facilities. It describes customer colocation use, with DC4 used for primary or backup service and the Southfield facilities identified by their separate codes. Operator reported service describes the current named facility service account, not every advertised technical specification, independently measured uptime or a precise opening day. Regional Detroit or Grand Rapids wording does not change the inherited street, municipality, county or provider role. No advertised capacity, certification or location is promoted.",
            "The review preserves existing physical identity, locations, roles, quantities and opening fields. Source issue dates, review checks and physical milestones remain distinct."
          ],
          "sources": [
            {
              "url": "https://www.123.net/data-center-colocation/",
              "host": "www.123.net",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 2 location cohort 25, October 23, 2026",
          "scope": "Calculated named operator service street reference only. Existing native status remains operating. Protected facts remain exact.",
          "fields": {
            "location_review_decision": {
              "location": {
                "lng": -85.672684,
                "lat": 42.826206,
                "precision": "address",
                "basis": "Current named 123NET service address 400 76th Street SW Suite 12, Byron Center, MI 49315 matched to one Census street range inside the retained county. Calculated service street reference only, not a surveyed roof, parcel, tenant unit or full campus. Existing native status remains operating."
              },
              "reference_method": "Census interpolated street address",
              "published_address": "400 76th Street SW Suite 12, Byron Center, MI 49315",
              "county_fips": [
                "26081"
              ],
              "operator_coordinates_adopted": false,
              "corporate_address_adopted": false
            }
          },
          "notes": [
            "The exact current operator numeric service street is matched to one Census range in the retained county. This is a calculated service street reference, not a surveyed roof, legal parcel, title, floor, tenant unit or full campus boundary.",
            "All original identity, native status, physical dates, quantities, roles, canonical address and jurisdiction wrappers remain exact. Operator performance, space, power and completion statements are not adopted.",
            "Raw Census coordinates remain unchanged in source history. Public interpolated coordinates round to six decimal places below 0.1 metre displacement. This is not a survey accuracy claim. Official imagery acquisition date is unknown and may predate construction. No residential roof is selected.",
            "The current named code section links this exact operator brochure, whose first address page was actually viewed. No printed roof rights, completed year, footprint, technical figure or pictured roof is adopted. Brochure publication date is unknown.",
            "Suite 12 remains in the published address and viewed source evidence. The Census query omits only the suite for the service street reference. No tenant unit, separate roof or independent building coordinate is established."
          ],
          "sources": [
            {
              "url": "https://6121234.fs1.hubspotusercontent-na1.net/hubfs/6121234/Data%20Center%20Tech%20Specs-DC4%20(1).pdf",
              "host": "6121234.fs1.hubspotusercontent-na1.net",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Exact current named operator service address section"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=400+76th+Street+SW%2C+Byron+Center%2C+MI+49315&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Unique calculated street range and county match"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/Geocoding_Services_API.html",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-22",
              "label": "Census address range method and limits"
            },
            {
              "url": "https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryOnly/MapServer/export?bbox=-85.6769711940423%2C42.82306147506553%2C-85.6683974074717%2C42.829349653290464&bboxSR=4326&imageSR=3857&size=1000%2C1000&format=png&f=image",
              "host": "basemap.nationalmap.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Actually viewed setting, acquisition date unknown"
            },
            {
              "url": "https://www.123.net/data-center-colocation/",
              "host": "www.123.net",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Retained exact brochure address page or named current code section"
            }
          ],
          "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": "Operator service address reference, not a surveyed building or parcel",
      "summary": "Byron Center · Kent · Source context reviewed",
      "status_scope": "123NET current colocation page explicitly identifies DC4 among its four named data centers and says it operates those facilities. It describes customer colocation use, with DC4 used for primary or backup service and the Southfield facilities identified by their separate codes. Operator reported service describes the current named facility service account, not every advertised technical specification, independently measured uptime or a precise opening day. Regional Detroit or Grand Rapids wording does not change the inherited street, municipality, county or provider role. No advertised capacity, certification or location is promoted."
    },
    {
      "id": "microsoft-gaines-township-mi",
      "state": "mi",
      "kind": "facility",
      "name": "Microsoft Gaines Township Data Center",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Kent"
      ],
      "city": "Gaines Township",
      "address": "",
      "who": "Microsoft",
      "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 named-source context only; no whole-record certification. See public-preview, identity and date limitations.. No specific development plans had been provided. The existing Switch Pyramid's water use and history are not Microsoft site facts. Requested rezoning is not an observed approval; historic purchase price is land consideration, not project capex or current power demand. 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": [
        [
          "2026-04-15",
          "Gaines Charter Township certified minutes record the Planning Commission public hearing on the Microsoft rezoning request on April 15, 2026. The hearing included public concerns and company answers. The certified PDF has an incomplete motion continuation, so this event does not assert a final rezoning decision, current construction or operation."
        ]
      ],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://www.wgvunews.org/news/2025-12-16/gaines-township-to-consider-rezoning-for-future-microsoft-data-center",
          "host": "wgvunews.org",
          "date": "2025-12-16",
          "published": "2025-12-16",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        },
        {
          "url": "https://www.gainestownship.org/Documents/How%20Do%20I/Document%20Center/Meeting%20Agendas%20and%20Minutes/Planning%20Commission/April%2015%2C%202026%20Planning%20Commission%20Minutes.pdf?t=202606120538070",
          "host": "www.gainestownship.org",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Reviewed government record"
        },
        {
          "url": "https://local.microsoft.com/blog/gaines-charter-township-public-meeting/",
          "host": "local.microsoft.com",
          "published": "2026-03-10",
          "date": "2026-03-10",
          "checked": "2026-10-24",
          "label": "Reviewed operator source"
        },
        {
          "url": "https://local.microsoft.com/communities/americas/michigan/",
          "host": "local.microsoft.com",
          "published": "",
          "date": "",
          "checked": "2026-10-24",
          "label": "Reviewed operator source"
        }
      ],
      "loc": {
        "lat": 43.03214,
        "lng": -85.5493,
        "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-round28-2026-10-14.json",
          "scope": "Personally read public named-source context only; no whole-record certification. See public-preview, identity and date limitations.",
          "fields": {
            "reported_context": "WGVU reports Microsoft's rezoning request for an additional Gaines Township parcel adjoining its former Steelcase land, with a December 18 public hearing scheduled.",
            "independently_verified_current_operating_status": null
          },
          "notes": [
            "No specific development plans had been provided. The existing Switch Pyramid's water use and history are not Microsoft site facts. Requested rezoning is not an observed approval; historic purchase price is land consideration, not project capex or current power demand.",
            "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://www.wgvunews.org/news/2025-12-16/gaines-township-to-consider-rezoning-for-future-microsoft-data-center",
              "host": "wgvunews.org",
              "date": "2025-12-16",
              "published": "2025-12-16",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 14",
          "scope": "The certified April 15, 2026 Gaines Charter Township Planning Commission minutes record the Microsoft rezoning public hearing, public comments, company answers and a tabling motion. The certified PDF omits the motion continuation before its signed certification page; the separate May packet includes a draft continuation. No final township rezoning outcome, a vote count for that motion, present physical construction or operation is inferred from the incomplete certified sequence. Proposed conditions and company assurances remain proposals and attributed statements.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "certified_hearing_and_incomplete_motion_sequence_current_stage_held",
              "scope": "The certified April 15, 2026 Gaines Charter Township Planning Commission minutes record the Microsoft rezoning public hearing, public comments, company answers and a tabling motion. The certified PDF omits the motion continuation before its signed certification page; the separate May packet includes a draft continuation. No final township rezoning outcome, a vote count for that motion, present physical construction or operation is inferred from the incomplete certified sequence. Proposed conditions and company assurances remain proposals and attributed statements."
            },
            "source_read_scope": {
              "certified_minutes_pages_text_read": [
                1,
                2,
                3,
                4,
                5,
                6,
                7,
                8,
                9,
                10,
                11
              ],
              "certified_pages_visually_read": [
                4,
                8,
                11,
                12
              ],
              "certification_signature_dated": "2026-05-28",
              "certified_sequence_missing_motion_continuation": true,
              "draft_may_packet_not_final_vote_proof": true,
              "kent_county_gaines_distinct_from_genesee_county_gaines": true
            }
          },
          "notes": [
            "The certified April 15, 2026 Gaines Charter Township Planning Commission minutes record the Microsoft rezoning public hearing, public comments, company answers and a tabling motion. The certified PDF omits the motion continuation before its signed certification page; the separate May packet includes a draft continuation. No final township rezoning outcome, a vote count for that motion, present physical construction or operation is inferred from the incomplete certified sequence. Proposed conditions and company assurances remain proposals and attributed statements.",
            "The review preserves existing physical identity, locations, roles, quantities and opening fields. Document and source check dates remain separate from physical milestones."
          ],
          "sources": [
            {
              "url": "https://www.gainestownship.org/Documents/How%20Do%20I/Document%20Center/Meeting%20Agendas%20and%20Minutes/Planning%20Commission/April%2015%2C%202026%20Planning%20Commission%20Minutes.pdf?t=202606120538070",
              "host": "www.gainestownship.org",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed government record"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        },
        {
          "overlay": "Company role source check69, October24,2026",
          "scope": "The named Microsoft recap identifies datacenter project concepts discussed in Gaines Charter Township. Its March 3, 2026 meeting and March 10, 2026 publisher metadata remain distinct. Developer per source is a prospective project association, not an approved final design, land title or current construction finding. Regional water and utility price pledges do not establish measured site outcomes. Only the previously empty provider brand and source role evidence are filled. Existing status, location, address, county, quantities, dates and component identity remain exact. This does not newly admit a location, parcel or roof. No current operation, environmental effect or legal compliance is inferred.",
          "fields": {
            "company_association": {
              "name": "Microsoft",
              "role": "developer",
              "identity_scope": "provider_brand_only",
              "scope": "The named Microsoft recap identifies datacenter project concepts discussed in Gaines Charter Township. Its March 3, 2026 meeting and March 10, 2026 publisher metadata remain distinct. Developer per source is a prospective project association, not an approved final design, land title or current construction finding. Regional water and utility price pledges do not establish measured site outcomes. Only the previously empty provider brand and source role evidence are filled. Existing status, location, address, county, quantities, dates and component identity remain exact. This does not newly admit a location, parcel or roof. No current operation, environmental effect or legal compliance is inferred."
            },
            "provider_role": "developer"
          },
          "notes": [
            "The named Microsoft recap identifies datacenter project concepts discussed in Gaines Charter Township. Its March 3, 2026 meeting and March 10, 2026 publisher metadata remain distinct. Developer per source is a prospective project association, not an approved final design, land title or current construction finding. Regional water and utility price pledges do not establish measured site outcomes. Only the previously empty provider brand and source role evidence are filled. Existing status, location, address, county, quantities, dates and component identity remain exact. This does not newly admit a location, parcel or roof. No current operation, environmental effect or legal compliance is inferred."
          ],
          "sources": [
            {
              "url": "https://local.microsoft.com/blog/gaines-charter-township-public-meeting/",
              "host": "local.microsoft.com",
              "published": "2026-03-10",
              "date": "2026-03-10",
              "checked": "2026-10-24",
              "label": "Reviewed operator source"
            },
            {
              "url": "https://local.microsoft.com/communities/americas/michigan/",
              "host": "local.microsoft.com",
              "published": "",
              "date": "",
              "checked": "2026-10-24",
              "label": "Reviewed operator source"
            }
          ],
          "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": "Exact site not published; shown at county level",
      "summary": "Gaines Township · Kent · Source context reviewed",
      "event_evidence": [
        {
          "date": "2026-04-15",
          "text": "Gaines Charter Township certified minutes record the Planning Commission public hearing on the Microsoft rezoning request on April 15, 2026. The hearing included public concerns and company answers. The certified PDF has an incomplete motion continuation, so this event does not assert a final rezoning decision, current construction or operation.",
          "kind": "hearing",
          "sources": [
            {
              "url": "https://www.gainestownship.org/Documents/How%20Do%20I/Document%20Center/Meeting%20Agendas%20and%20Minutes/Planning%20Commission/April%2015%2C%202026%20Planning%20Commission%20Minutes.pdf?t=202606120538070",
              "host": "www.gainestownship.org",
              "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": "26081"
      }
    },
    {
      "id": "microsoft-lowell-township-mi",
      "state": "mi",
      "kind": "facility",
      "name": "Microsoft Lowell Township Data Center",
      "group": "proposed",
      "status": "Operator-listed development",
      "raw_status": "proposed",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Kent"
      ],
      "city": "Lowell Township",
      "address": "",
      "who": "Microsoft",
      "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 project-specific public context only; no whole-record certification. Regional, directory, legislative and membership sources do not verify an exact building.. Update date is not everyprojectevent. Oakland 26 MWisplannedundefinedbasisandtrusteesauthorizedduediligence,notfinalconstruction. HarborFarmz 4 acresforsaleaspossibleDCisnotanannounced/permittedcampus. GenHhydroconceptisnotgenerationlicense/IT. Lowellpausedmunicipalnegotiations is not MSwithdrawal or siteclosure. Deedrestrictionclaims, moratoriumdates/exceptions andcourtoutcomesneedoriginalrecords. UP 1000 acreportdoesnotnameTelkite/KSawyer,address,operatororfiledapplication,so noexactTelkitecredit. OthercampusMW/taxes/poll 70 percent/oppositionclaimsmustnotbeassignedacrossthis 10-IDgroup. NoOctober 14 futurevoteorNovemberrecalloutcomeassumed. Later originals and 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://gandernewsroom.com/2026/03/02/how-many-ai-data-centers-are-planned-in-michigan-we-counted/",
          "host": "gandernewsroom.com",
          "date": "2026-10-08",
          "published": "2026-10-08",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        },
        {
          "url": "https://local.microsoft.com/wp-content/uploads/2026/03/202603_Boards_Lowell_Charter_Township.pdf",
          "host": "local.microsoft.com",
          "published": "",
          "date": "",
          "checked": "2026-10-22",
          "label": "Reviewed operator source"
        },
        {
          "url": "https://local.microsoft.com/blog/lowell-charter-township-public-meeting/",
          "host": "local.microsoft.com",
          "published": "2026-03-10",
          "date": "2026-03-10",
          "checked": "2026-10-24",
          "label": "Reviewed operator source"
        }
      ],
      "loc": {
        "lat": 43.04839,
        "lng": -85.56704,
        "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-round34-2026-10-14.json",
          "scope": "Personally read project-specific public context only; no whole-record certification. Regional, directory, legislative and membership sources do not verify an exact building.",
          "fields": {
            "reported_context": "TheGander’s MarchURLdirectory explicitly updatedOctober 8 reports named Michiganproject stages:DeepGreenLansingAprilwithdrawal;Pavilionrezoningwithdrawal;Morleyunfiledconcept;HarborFarmzpropertymarketing;Lowellutilitytalksstalled;OaklandUniversityduediligence;Yorkwithdrawal;Solonpauseextension;Tonduunfiledconcept.",
            "independently_verified_current_operating_status": null,
            "site_stage_scope": "Municipal service/development talks suspended, not project withdrawal"
          },
          "notes": [
            "Update date is not everyprojectevent. Oakland 26 MWisplannedundefinedbasisandtrusteesauthorizedduediligence,notfinalconstruction. HarborFarmz 4 acresforsaleaspossibleDCisnotanannounced/permittedcampus. GenHhydroconceptisnotgenerationlicense/IT. Lowellpausedmunicipalnegotiations is not MSwithdrawal or siteclosure. Deedrestrictionclaims, moratoriumdates/exceptions andcourtoutcomesneedoriginalrecords. UP 1000 acreportdoesnotnameTelkite/KSawyer,address,operatororfiledapplication,so noexactTelkitecredit. OthercampusMW/taxes/poll 70 percent/oppositionclaimsmustnotbeassignedacrossthis 10-IDgroup. NoOctober 14 futurevoteorNovemberrecalloutcomeassumed.",
            "Later originals and 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://gandernewsroom.com/2026/03/02/how-many-ai-data-centers-are-planned-in-michigan-we-counted/",
              "host": "gandernewsroom.com",
              "date": "2026-10-08",
              "published": "2026-10-08",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 14",
          "scope": "Microsoft community boards explicitly describe a proposed data center in Lowell Charter Township and say the programme is early in planning, with rezoning intended after community consultation. Operator listed development describes that proposal only. No exact meeting day is established from the PDF filename, and the boards do not prove approved zoning, current physical construction or operation. The township homepage robots redirect remains an access route hold, not evidence that no municipal records exist.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "operator_listed_early_planning_proposal",
              "scope": "Microsoft community boards explicitly describe a proposed data center in Lowell Charter Township and say the programme is early in planning, with rezoning intended after community consultation. Operator listed development describes that proposal only. No exact meeting day is established from the PDF filename, and the boards do not prove approved zoning, current physical construction or operation. The township homepage robots redirect remains an access route hold, not evidence that no municipal records exist."
            },
            "date_and_approval_scope": {
              "pdf_first_page_visually_read": true,
              "exact_meeting_day_established": false,
              "operator_intention_to_seek_rezoning_not_actual_approval": true
            }
          },
          "notes": [
            "Microsoft community boards explicitly describe a proposed data center in Lowell Charter Township and say the programme is early in planning, with rezoning intended after community consultation. Operator listed development describes that proposal only. No exact meeting day is established from the PDF filename, and the boards do not prove approved zoning, current physical construction or operation. The township homepage robots redirect remains an access route hold, not evidence that no municipal records exist.",
            "The review preserves existing physical identity, locations, roles, quantities and opening fields. Document and source check dates remain separate from physical milestones."
          ],
          "sources": [
            {
              "url": "https://local.microsoft.com/wp-content/uploads/2026/03/202603_Boards_Lowell_Charter_Township.pdf",
              "host": "local.microsoft.com",
              "published": "",
              "date": "",
              "checked": "2026-10-22",
              "label": "Reviewed operator source"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        },
        {
          "overlay": "Company role source check69, October24,2026",
          "scope": "The Microsoft recap identifies prospective datacenter planning in Lowell Charter Township. Microsoft says it is considering a land purchase; no completed acquisition is established. The March 5, 2026 community meeting and March 10, 2026 publisher metadata are distinct clocks. Developer per source is a prospective project association, not a rezoning approval or current construction finding. Only the previously empty provider brand and source role evidence are filled. Existing status, location, address, county, quantities, dates and component identity remain exact. This does not newly admit a location, parcel or roof. No current operation, environmental effect or legal compliance is inferred.",
          "fields": {
            "company_association": {
              "name": "Microsoft",
              "role": "developer",
              "identity_scope": "provider_brand_only",
              "scope": "The Microsoft recap identifies prospective datacenter planning in Lowell Charter Township. Microsoft says it is considering a land purchase; no completed acquisition is established. The March 5, 2026 community meeting and March 10, 2026 publisher metadata are distinct clocks. Developer per source is a prospective project association, not a rezoning approval or current construction finding. Only the previously empty provider brand and source role evidence are filled. Existing status, location, address, county, quantities, dates and component identity remain exact. This does not newly admit a location, parcel or roof. No current operation, environmental effect or legal compliance is inferred."
            },
            "provider_role": "developer"
          },
          "notes": [
            "The Microsoft recap identifies prospective datacenter planning in Lowell Charter Township. Microsoft says it is considering a land purchase; no completed acquisition is established. The March 5, 2026 community meeting and March 10, 2026 publisher metadata are distinct clocks. Developer per source is a prospective project association, not a rezoning approval or current construction finding. Only the previously empty provider brand and source role evidence are filled. Existing status, location, address, county, quantities, dates and component identity remain exact. This does not newly admit a location, parcel or roof. No current operation, environmental effect or legal compliance is inferred."
          ],
          "sources": [
            {
              "url": "https://local.microsoft.com/blog/lowell-charter-township-public-meeting/",
              "host": "local.microsoft.com",
              "published": "2026-03-10",
              "date": "2026-03-10",
              "checked": "2026-10-24",
              "label": "Reviewed operator source"
            }
          ],
          "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": "Exact site not published; shown at county level",
      "summary": "Lowell Township · Kent · Source context reviewed",
      "status_scope": "Microsoft community boards explicitly describe a proposed data center in Lowell Charter Township and say the programme is early in planning, with rezoning intended after community consultation. Operator listed development describes that proposal only. No exact meeting day is established from the PDF filename, and the boards do not prove approved zoning, current physical construction or operation. The township homepage robots redirect remains an access route hold, not evidence that no municipal records exist.",
      "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": "26081"
      }
    },
    {
      "id": "solon-township-data-center-kent-mi",
      "state": "mi",
      "kind": "facility",
      "name": "Solon Township Data Center (16-17 Mile Road, US-131)",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Kent"
      ],
      "city": "Solon Township",
      "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 project-specific public context only; no whole-record certification. Regional, directory, legislative and membership sources do not verify an exact building.. Update date is not everyprojectevent. Oakland 26 MWisplannedundefinedbasisandtrusteesauthorizedduediligence,notfinalconstruction. HarborFarmz 4 acresforsaleaspossibleDCisnotanannounced/permittedcampus. GenHhydroconceptisnotgenerationlicense/IT. Lowellpausedmunicipalnegotiations is not MSwithdrawal or siteclosure. Deedrestrictionclaims, moratoriumdates/exceptions andcourtoutcomesneedoriginalrecords. UP 1000 acreportdoesnotnameTelkite/KSawyer,address,operatororfiledapplication,so noexactTelkitecredit. OthercampusMW/taxes/poll 70 percent/oppositionclaimsmustnotbeassignedacrossthis 10-IDgroup. NoOctober 14 futurevoteorNovemberrecalloutcomeassumed. Later originals and 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. Jurisdictional policy context, not site-specific permit rejection or cancellation.. ExtensionincorporatesalloriginalFebruary9orders/conditions;thatseparateoriginalnotreadhere,sodonotcertifyeveryexceptionortransition. GoalofnewordinanceeffectivebeforeFebruary9,2027isnotadoption. StateSenateBill1046-1051discussionisconditionalpendinglegislation,notproofenactedlaw. Latertermination,litigationorordinanceadoptionunreviewed.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://gandernewsroom.com/2026/03/02/how-many-ai-data-centers-are-planned-in-michigan-we-counted/",
          "host": "gandernewsroom.com",
          "date": "2026-10-08",
          "published": "2026-10-08",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        },
        {
          "url": "https://www.solontwp.org/wp-content/uploads/2026/07/26-10-Extend-Moratorium-on-Data-Centers.pdf",
          "host": "solontwp.org",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 42.99825,
        "lng": -85.54633,
        "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-round34-2026-10-14.json",
          "scope": "Personally read project-specific public context only; no whole-record certification. Regional, directory, legislative and membership sources do not verify an exact building.",
          "fields": {
            "reported_context": "TheGander’s MarchURLdirectory explicitly updatedOctober 8 reports named Michiganproject stages:DeepGreenLansingAprilwithdrawal;Pavilionrezoningwithdrawal;Morleyunfiledconcept;HarborFarmzpropertymarketing;Lowellutilitytalksstalled;OaklandUniversityduediligence;Yorkwithdrawal;Solonpauseextension;Tonduunfiledconcept.",
            "independently_verified_current_operating_status": null,
            "site_stage_scope": "Reported pause extension, original dates/scope unexamined"
          },
          "notes": [
            "Update date is not everyprojectevent. Oakland 26 MWisplannedundefinedbasisandtrusteesauthorizedduediligence,notfinalconstruction. HarborFarmz 4 acresforsaleaspossibleDCisnotanannounced/permittedcampus. GenHhydroconceptisnotgenerationlicense/IT. Lowellpausedmunicipalnegotiations is not MSwithdrawal or siteclosure. Deedrestrictionclaims, moratoriumdates/exceptions andcourtoutcomesneedoriginalrecords. UP 1000 acreportdoesnotnameTelkite/KSawyer,address,operatororfiledapplication,so noexactTelkitecredit. OthercampusMW/taxes/poll 70 percent/oppositionclaimsmustnotbeassignedacrossthis 10-IDgroup. NoOctober 14 futurevoteorNovemberrecalloutcomeassumed.",
            "Later originals and 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://gandernewsroom.com/2026/03/02/how-many-ai-data-centers-are-planned-in-michigan-we-counted/",
              "host": "gandernewsroom.com",
              "date": "2026-10-08",
              "published": "2026-10-08",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "government-primary-review-round37-2026-10-14.json",
          "scope": "Jurisdictional policy context, not site-specific permit rejection or cancellation.",
          "fields": {
            "jurisdictional_pause_extension_adopted": "2026-07-13",
            "extension_until_printed": "2027-02-09",
            "campus_specific_denial_verified": false
          },
          "notes": [
            "ExtensionincorporatesalloriginalFebruary9orders/conditions;thatseparateoriginalnotreadhere,sodonotcertifyeveryexceptionortransition. GoalofnewordinanceeffectivebeforeFebruary9,2027isnotadoption. StateSenateBill1046-1051discussionisconditionalpendinglegislation,notproofenactedlaw. Latertermination,litigationorordinanceadoptionunreviewed.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.solontwp.org/wp-content/uploads/2026/07/26-10-Extend-Moratorium-on-Data-Centers.pdf",
              "host": "solontwp.org",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 52",
          "scope": "The original signed July 13, 2026 Resolution 26 10 extends the Township application review moratorium and expressly states February 9, 2027 as its end, rather than an end calculated from a secondary report. It is Townshipwide administrative context, not the current physical stage or an exact project decision for the inherited unnamed campus. The resolution incorporates prior conditions whose full original text was not separately read here. No specific project closure, construction or computing operation is inferred.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "township_extension_not_exact_project_physical_stage",
              "scope": "The original signed July 13, 2026 Resolution 26 10 extends the Township application review moratorium and expressly states February 9, 2027 as its end, rather than an end calculated from a secondary report. It is Townshipwide administrative context, not the current physical stage or an exact project decision for the inherited unnamed campus. The resolution incorporates prior conditions whose full original text was not separately read here. No specific project closure, construction or computing operation is inferred."
            },
            "source_read_scope": {
              "resolution_visual_pages": [
                1,
                2,
                3,
                4
              ],
              "executed_extension_end_february9_not_secondary_february10": true,
              "prior_resolution_full_terms_not_separately_read": true,
              "no_site_timeline_event_from_general_rule": true
            }
          },
          "notes": [
            "The original signed July 13, 2026 Resolution 26 10 extends the Township application review moratorium and expressly states February 9, 2027 as its end, rather than an end calculated from a secondary report. It is Townshipwide administrative context, not the current physical stage or an exact project decision for the inherited unnamed campus. The resolution incorporates prior conditions whose full original text was not separately read here. No specific project closure, construction or computing operation is inferred.",
            "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://www.solontwp.org/wp-content/uploads/2026/07/26-10-Extend-Moratorium-on-Data-Centers.pdf",
              "host": "www.solontwp.org",
              "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": "Solon Township · Kent · 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": "26081"
      }
    },
    {
      "id": "switch-pyramid-campus-grand-rapids-mi",
      "state": "mi",
      "kind": "facility",
      "name": "Switch Pyramid Campus",
      "group": "operating",
      "status": "Reported service",
      "raw_status": "operating",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Kent"
      ],
      "city": "Gaines Township",
      "address": "",
      "who": "Switch",
      "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. named operator source. Publicationdate from article:published_time, not2024modifieddate. Firstphaseopen does not energize full320MWdesign. Power basis not explicitlyIT. Later2017grandopeningceremony is not first operatingdate. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building. 2017proposal does not establish current tariff approval, measured renewable supply or campusMW.1.8Marea describes planned campus, not completed firstphase.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://www.switch.com/switch-grand-rapids-now-open-largest-advanced-data-center-campus-eastern-u-s/",
          "host": "switch.com",
          "date": "2017-03-09",
          "published": "2017-03-09",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        },
        {
          "url": "https://www.switch.com/switch-leads-consumers-energys-program-bring-100-renewable-energy-michigan-businesses/",
          "host": "switch.com",
          "date": "2017-05-15",
          "published": "2017-05-15",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        },
        {
          "url": "https://www.switch.com/grand-rapids/",
          "host": "www.switch.com",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "First party exact campus text, scoped provider relationship reviewed"
        },
        {
          "url": "https://www.switch.com/schneider-electric-and-switch-expand-partnership-with-1-9-billion-supply-capacity-agreement-to-power-ai-factories/",
          "host": "www.switch.com",
          "published": "2025-11-19",
          "date": "2025-11-19",
          "checked": "2026-10-23",
          "label": "Reviewed operator source"
        }
      ],
      "loc": {
        "lat": 43.06521,
        "lng": -85.52395,
        "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": "remaining-operators-review-round5-2026-10-14.json",
          "scope": "named operator source",
          "fields": {
            "first_phase_opening_announcement_date": "2017-03-09",
            "full_campus_design_area_sqft_max": 1800000,
            "full_campus_design_power_mw_max": 320,
            "first_phase_design_area_sqft_min_exclusive": 225000,
            "subsequent_grand_rapids1_planned_area_sqft": 471248
          },
          "notes": [
            "Publicationdate from article:published_time, not2024modifieddate. Firstphaseopen does not energize full320MWdesign. Power basis not explicitlyIT. Later2017grandopeningceremony is not first operatingdate.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.switch.com/switch-grand-rapids-now-open-largest-advanced-data-center-campus-eastern-u-s/",
              "host": "switch.com",
              "date": "2017-03-09",
              "published": "2017-03-09",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "remaining-operators-review-round5-2026-10-14.json",
          "scope": "named operator source",
          "fields": {
            "operator_reported_opening_month": "2017-03",
            "historical_renewable_program_stage": "proposed to Michigan PSC"
          },
          "notes": [
            "2017proposal does not establish current tariff approval, measured renewable supply or campusMW.1.8Marea describes planned campus, not completed firstphase.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.switch.com/switch-leads-consumers-energys-program-bring-100-renewable-energy-michigan-businesses/",
              "host": "switch.com",
              "date": "2017-05-15",
              "published": "2017-05-15",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Company role source check 14, October 23, 2026",
          "scope": "Switch explicitly names this campus in its current location portfolio. Operator is the attributed provider brand relationship, not independent legal ownership, a commissioning finding or completion of every campus phase. Future power, sustainability, certification, reliability and tax marketing claims are not adopted. No status, point, address, physical date, resource value or environmental outcome is promoted. The current page explicitly names Pyramid. The older first phase opening story is not used as a current whole campus operating or completion finding.",
          "fields": {
            "company_association": {
              "name": "Switch",
              "role": "operator",
              "identity_scope": "provider_brand_only",
              "scope": "Switch explicitly names this campus in its current location portfolio. Operator is the attributed provider brand relationship, not independent legal ownership, a commissioning finding or completion of every campus phase. Future power, sustainability, certification, reliability and tax marketing claims are not adopted. No status, point, address, physical date, resource value or environmental outcome is promoted. The current page explicitly names Pyramid. The older first phase opening story is not used as a current whole campus operating or completion finding."
            },
            "provider_role": "operator"
          },
          "notes": [
            "Switch explicitly names this campus in its current location portfolio. Operator is the attributed provider brand relationship, not independent legal ownership, a commissioning finding or completion of every campus phase. Future power, sustainability, certification, reliability and tax marketing claims are not adopted. No status, point, address, physical date, resource value or environmental outcome is promoted. The current page explicitly names Pyramid. The older first phase opening story is not used as a current whole campus operating or completion finding.",
            "Source publication and retrieval dates remain separate from physical milestones."
          ],
          "sources": [
            {
              "url": "https://www.switch.com/grand-rapids/",
              "host": "www.switch.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "First party exact campus text, scoped provider relationship reviewed"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 52",
          "scope": "The current original provider page offers Grand Rapids Pyramid Campus colocation and connectivity, while the November 19, 2025 provider release explicitly includes Grand Rapids among its operating campuses. The original opening account concerns the first adaptive reuse phase of the Pyramid, with surrounding campus buildings still planned. Reported campus service does not make all planned phases operating, establish current load or certify an exact opening day. The selected opening body has no exact day independently verified in this bounded review, so no opening event is invented.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "current_named_campus_service",
              "scope": "The current original provider page offers Grand Rapids Pyramid Campus colocation and connectivity, while the November 19, 2025 provider release explicitly includes Grand Rapids among its operating campuses. The original opening account concerns the first adaptive reuse phase of the Pyramid, with surrounding campus buildings still planned. Reported campus service does not make all planned phases operating, establish current load or certify an exact opening day. The selected opening body has no exact day independently verified in this bounded review, so no opening event is invented."
            },
            "source_read_scope": {
              "selected_sections": [
                "Current Grand Rapids campus account",
                "November 2025 release operating campus paragraph",
                "Historical first phase opening and later planned buildings"
              ],
              "all_future_phases_not_operating": true,
              "technical_quantities_not_exported": true
            }
          },
          "notes": [
            "The current original provider page offers Grand Rapids Pyramid Campus colocation and connectivity, while the November 19, 2025 provider release explicitly includes Grand Rapids among its operating campuses. The original opening account concerns the first adaptive reuse phase of the Pyramid, with surrounding campus buildings still planned. Reported campus service does not make all planned phases operating, establish current load or certify an exact opening day. The selected opening body has no exact day independently verified in this bounded review, so no opening event is invented.",
            "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://www.switch.com/grand-rapids/",
              "host": "www.switch.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            },
            {
              "url": "https://www.switch.com/schneider-electric-and-switch-expand-partnership-with-1-9-billion-supply-capacity-agreement-to-power-ai-factories/",
              "host": "www.switch.com",
              "published": "2025-11-19",
              "date": "2025-11-19",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            },
            {
              "url": "https://www.switch.com/switch-grand-rapids-now-open-largest-advanced-data-center-campus-eastern-u-s/",
              "host": "www.switch.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": "Gaines Township · Kent · Source context reviewed",
      "status_scope": "The current original provider page offers Grand Rapids Pyramid Campus colocation and connectivity, while the November 19, 2025 provider release explicitly includes Grand Rapids among its operating campuses. The original opening account concerns the first adaptive reuse phase of the Pyramid, with surrounding campus buildings still planned. Reported campus service does not make all planned phases operating, establish current load or certify an exact opening day. The selected opening body has no exact day independently verified in this bounded review, so no opening event is invented.",
      "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": "26081"
      }
    },
    {
      "id": "us-signal-mi01-kentwood-mi",
      "state": "mi",
      "kind": "facility",
      "name": "US Signal MI01 Grand Rapids Data Center",
      "group": "operating",
      "status": "Operator-listed colocation service",
      "raw_status": "operating",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Kent"
      ],
      "city": "Kentwood",
      "address": "",
      "who": "US Signal",
      "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. operator location index only. Network hub supplies no exact addresses or facility MW for the three bound records. 17 is operator network count, not three building capacities or independently reconciled census. 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://ussignal.com/data-centers",
          "host": "ussignal.com",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        },
        {
          "url": "https://ussignal.com/data-centers/mi01-grand-rapids/",
          "host": "ussignal.com",
          "published": "",
          "date": "",
          "checked": "2026-10-19",
          "label": "Operator source for the qualified stage"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=4765+Barden+Court%2C+Kentwood%2C+MI+49512&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-22",
          "label": "Census calculated street range and county context"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/Geocoding_Services_API.html",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-22",
          "label": "Census calculated street method and limits"
        }
      ],
      "loc": {
        "lat": 42.876905936752,
        "lng": -85.563699179621,
        "precision": "address",
        "basis": "Published US Signal facility address 4765 Barden Court, Kentwood, MI 49512 matched to one Census street range inside the existing county. Calculated street reference, not a surveyed parcel, roof, suite, floor, full campus or property ownership finding."
      },
      "reviewed_evidence": [
        {
          "overlay": "captured-operator-review-round6-2026-10-14.json",
          "scope": "operator location index only",
          "fields": {
            "named_locations": [
              "MI01 Grand Rapids",
              "MN01 Minneapolis",
              "WI02 Madison"
            ],
            "operator_network_data_center_count": 17
          },
          "notes": [
            "Network hub supplies no exact addresses or facility MW for the three bound records. 17 is operator network count, not three building capacities or independently reconciled census.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://ussignal.com/data-centers",
              "host": "ussignal.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": "US Signal describes MI01 as its flagship Grand Rapids-market facility with a local operating history. The market name does not independently establish the legal municipality or a new parcel. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "operator_listed_colocation_service",
              "scope": "US Signal describes MI01 as its flagship Grand Rapids-market facility with a local operating history. The market name does not independently establish the legal municipality or a new parcel. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy."
            }
          },
          "notes": [
            "US Signal describes MI01 as its flagship Grand Rapids-market facility with a local operating history. The market name does not independently establish the legal municipality or a new parcel."
          ],
          "sources": [
            {
              "url": "https://ussignal.com/data-centers/mi01-grand-rapids/",
              "host": "ussignal.com",
              "published": "",
              "date": "",
              "checked": "2026-10-19",
              "label": "Operator source for the qualified stage"
            }
          ],
          "checked": "2026-10-19",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 2 location cohort 8, October 22, 2026",
          "scope": "Official facility street reference only. No canonical address, status, physical date, quantity, company role, jurisdiction, title, parcel, full campus or distinct building identity is adopted.",
          "fields": {
            "location_review_decision": {
              "location": {
                "lat": 42.876905936752,
                "lng": -85.563699179621,
                "precision": "address",
                "basis": "Published US Signal facility address 4765 Barden Court, Kentwood, MI 49512 matched to one Census street range inside the existing county. Calculated street reference, not a surveyed parcel, roof, suite, floor, full campus or property ownership finding."
              },
              "reference_method": "Census interpolated street address",
              "published_address": "4765 Barden Court, Kentwood, MI 49512",
              "county_fips": [
                "26081"
              ],
              "operator_coordinates_adopted": false,
              "corporate_address_adopted": false
            }
          },
          "notes": [
            "The named official facility source publishes this service address. Corporate headquarters, related locations and maps are excluded. The blank native address wrapper remains exact, with the facility address retained only in reviewed location evidence.",
            "The unique Census street match and retained county boundary agree with the existing county. A calculated street reference does not establish a roof, floor, suite, full campus boundary, parcel, title or independent physical building. Status, dates, capacity and jurisdiction remain exact."
          ],
          "sources": [
            {
              "url": "https://ussignal.com/data-centers/mi01-grand-rapids/",
              "host": "ussignal.com",
              "published": "",
              "date": "",
              "checked": "2026-10-22",
              "label": "Official named facility street address block"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=4765+Barden+Court%2C+Kentwood%2C+MI+49512&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-22",
              "label": "Census calculated street range and county context"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/Geocoding_Services_API.html",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-22",
              "label": "Census calculated street method and limits"
            }
          ],
          "checked": "2026-10-22",
          "whole_record_certified": false
        },
        {
          "overlay": "Company role source check 27, October 23, 2026",
          "scope": "US Signal identifies the retained MI01 facility on its current provider page. Operator per source records that provider relationship. It does not establish legal property ownership, sole operation of a shared building or a separate legal operating entity. Existing identity, stage, street, county, coordinates and quantities stay unchanged. Publication date is unknown; the source check is not an opening date. Marketing service levels, certification claims and animated zero counters are not adopted as measured facility facts.",
          "fields": {
            "company_association": {
              "name": "US Signal",
              "role": "operator",
              "identity_scope": "provider_brand_only",
              "scope": "US Signal identifies the retained MI01 facility on its current provider page. Operator per source records that provider relationship. It does not establish legal property ownership, sole operation of a shared building or a separate legal operating entity. Existing identity, stage, street, county, coordinates and quantities stay unchanged. Publication date is unknown; the source check is not an opening date. Marketing service levels, certification claims and animated zero counters are not adopted as measured facility facts."
            },
            "provider_role": "operator"
          },
          "notes": [
            "US Signal identifies the retained MI01 facility on its current provider page. Operator per source records that provider relationship. It does not establish legal property ownership, sole operation of a shared building or a separate legal operating entity. Existing identity, stage, street, county, coordinates and quantities stay unchanged. Publication date is unknown; the source check is not an opening date. Marketing service levels, certification claims and animated zero counters are not adopted as measured facility facts."
          ],
          "sources": [
            {
              "url": "https://ussignal.com/data-centers/mi01-grand-rapids/",
              "host": "ussignal.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Current named MI01 provider relationship"
            }
          ],
          "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": "Published address reference, not a surveyed building or parcel",
      "summary": "Kentwood · Kent · Source context reviewed",
      "status_scope": "US Signal describes MI01 as its flagship Grand Rapids-market facility with a local operating history. The market name does not independently establish the legal municipality or a new parcel. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy."
    },
    {
      "id": "us-signal-mi02-byron-center-mi",
      "state": "mi",
      "kind": "facility",
      "name": "US Signal MI02 Grand Rapids Data Center",
      "group": "operating",
      "status": "Operator-listed colocation service",
      "raw_status": "operating",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Kent"
      ],
      "city": "Byron Center",
      "address": "",
      "who": "US Signal",
      "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. named operator source. Headline zero counters not usable area or IT capacity. Generator/UPS and utility kVA retained separately; redundancy does not multiply usable IT MW. Year built not exact data-center opening. Same published street address as 123NET DC4; co-location, ownership change or duplicate requires reconciliation before physical-building count. 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://ussignal.com/data-centers/mi02-grand-rapids/",
          "host": "ussignal.com",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=400+76th+Street+SW%2C+Byron+Center%2C+MI+49315&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-22",
          "label": "Census calculated street range and county context"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/Geocoding_Services_API.html",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-22",
          "label": "Census calculated street method and limits"
        }
      ],
      "loc": {
        "lat": 42.826205564178,
        "lng": -85.672684300757,
        "precision": "address",
        "basis": "Published US Signal facility address 400 76th Street SW, Byron Center, MI 49315 matched to one Census street range inside the existing county. Calculated street reference, not a surveyed parcel, roof, suite, floor, full campus or property ownership finding."
      },
      "reviewed_evidence": [
        {
          "overlay": "captured-operator-review-round6-2026-10-14.json",
          "scope": "named operator source",
          "fields": {
            "operator_site_code": "MI02",
            "published_address": "400 76th Street SW, Byron Center, MI49315",
            "generator_kw": 450,
            "ups_kw": 250,
            "utility_kva": 1500,
            "operator_reported_year_built": null
          },
          "notes": [
            "Headline zero counters not usable area or IT capacity. Generator/UPS and utility kVA retained separately; redundancy does not multiply usable IT MW. Year built not exact data-center opening.",
            "Same published street address as 123NET DC4; co-location, ownership change or duplicate requires reconciliation before physical-building count.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://ussignal.com/data-centers/mi02-grand-rapids/",
              "host": "ussignal.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": "US Signal describes MI02 in Byron Center as a current in-market disaster-recovery counterpart to MI01. These remain separate existing research records. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "operator_listed_colocation_service",
              "scope": "US Signal describes MI02 in Byron Center as a current in-market disaster-recovery counterpart to MI01. These remain separate existing research records. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy."
            }
          },
          "notes": [
            "US Signal describes MI02 in Byron Center as a current in-market disaster-recovery counterpart to MI01. These remain separate existing research records."
          ],
          "sources": [
            {
              "url": "https://ussignal.com/data-centers/mi02-grand-rapids/",
              "host": "ussignal.com",
              "published": "",
              "date": "",
              "checked": "2026-10-19",
              "label": "Operator source for the qualified stage"
            }
          ],
          "checked": "2026-10-19",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 2 location cohort 8, October 22, 2026",
          "scope": "Official facility street reference only. No canonical address, status, physical date, quantity, company role, jurisdiction, title, parcel, full campus or distinct building identity is adopted.",
          "fields": {
            "location_review_decision": {
              "location": {
                "lat": 42.826205564178,
                "lng": -85.672684300757,
                "precision": "address",
                "basis": "Published US Signal facility address 400 76th Street SW, Byron Center, MI 49315 matched to one Census street range inside the existing county. Calculated street reference, not a surveyed parcel, roof, suite, floor, full campus or property ownership finding."
              },
              "reference_method": "Census interpolated street address",
              "published_address": "400 76th Street SW, Byron Center, MI 49315",
              "county_fips": [
                "26081"
              ],
              "operator_coordinates_adopted": false,
              "corporate_address_adopted": false
            }
          },
          "notes": [
            "The named official facility source publishes this service address. Corporate headquarters, related locations and maps are excluded. The blank native address wrapper remains exact, with the facility address retained only in reviewed location evidence.",
            "The unique Census street match and retained county boundary agree with the existing county. A calculated street reference does not establish a roof, floor, suite, full campus boundary, parcel, title or independent physical building. Status, dates, capacity and jurisdiction remain exact."
          ],
          "sources": [
            {
              "url": "https://ussignal.com/data-centers/mi02-grand-rapids/",
              "host": "ussignal.com",
              "published": "",
              "date": "",
              "checked": "2026-10-22",
              "label": "Official named facility street address block"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=400+76th+Street+SW%2C+Byron+Center%2C+MI+49315&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-22",
              "label": "Census calculated street range and county context"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/Geocoding_Services_API.html",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-22",
              "label": "Census calculated street method and limits"
            }
          ],
          "checked": "2026-10-22",
          "whole_record_certified": false
        },
        {
          "overlay": "Company role source check 27, October 23, 2026",
          "scope": "US Signal identifies the retained MI02 facility on its current provider page. Operator per source records that provider relationship. It does not establish legal property ownership, sole operation of a shared building or a separate legal operating entity. Existing identity, stage, street, county, coordinates and quantities stay unchanged. Publication date is unknown; the source check is not an opening date. Marketing service levels, certification claims and animated zero counters are not adopted as measured facility facts.",
          "fields": {
            "company_association": {
              "name": "US Signal",
              "role": "operator",
              "identity_scope": "provider_brand_only",
              "scope": "US Signal identifies the retained MI02 facility on its current provider page. Operator per source records that provider relationship. It does not establish legal property ownership, sole operation of a shared building or a separate legal operating entity. Existing identity, stage, street, county, coordinates and quantities stay unchanged. Publication date is unknown; the source check is not an opening date. Marketing service levels, certification claims and animated zero counters are not adopted as measured facility facts."
            },
            "provider_role": "operator"
          },
          "notes": [
            "US Signal identifies the retained MI02 facility on its current provider page. Operator per source records that provider relationship. It does not establish legal property ownership, sole operation of a shared building or a separate legal operating entity. Existing identity, stage, street, county, coordinates and quantities stay unchanged. Publication date is unknown; the source check is not an opening date. Marketing service levels, certification claims and animated zero counters are not adopted as measured facility facts."
          ],
          "sources": [
            {
              "url": "https://ussignal.com/data-centers/mi02-grand-rapids/",
              "host": "ussignal.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Current named MI02 provider relationship"
            }
          ],
          "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": "Published address reference, not a surveyed building or parcel",
      "summary": "Byron Center · Kent · Source context reviewed",
      "status_scope": "US Signal describes MI02 in Byron Center as a current in-market disaster-recovery counterpart to MI01. These remain separate existing research records. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy."
    }
  ],
  "compilation_license": "withheld_pending_owner_decision"
}