{
  "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": "26045",
    "label": "Eaton County, Michigan"
  },
  "records": [
    {
      "id": "grand-river-power-hamlin-township-mi",
      "state": "mi",
      "kind": "facility",
      "name": "Grand River Power Company Smithville Bitcoin Mine",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": true,
      "type": "Crypto/HPC (inventory classification)",
      "counties": [
        "Eaton"
      ],
      "city": "Eaton Rapids",
      "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. Manual review of named-project reporting excerpts. Historical account and claims are attributed to publisher; no whole-record or current legal-status certification.. December 3 rezoning hearing and conditional use remained prospective. Historical order is not proof of current shutdown or later permit result; residents and operator noise claims conflict. Original signed law, permit, docket and any subsequent decisions take precedence. No future outcomes inferred. 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.wkar.org/wkar-news/2025-11-19/cease-and-desist-issued-to-bitcoin-mining-site-in-eaton-county-over-noise-complaints",
          "host": "wkar.org",
          "date": "2025-11-19",
          "published": "2025-11-19",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        },
        {
          "url": "https://hamlineatonmi.gov/wp-content/uploads/2026/08/HTB_Minutes_2026.01.14.pdf",
          "host": "hamlineatonmi.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Reviewed government record"
        },
        {
          "url": "https://hamlineatonmi.gov/wp-content/uploads/2026/03/HTB_Minutes_2025.12.10.pdf",
          "host": "hamlineatonmi.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Reviewed government record"
        },
        {
          "url": "https://hamlineatonmi.gov/planning/",
          "host": "hamlineatonmi.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Reviewed government record"
        }
      ],
      "loc": {
        "lat": 42.59604,
        "lng": -84.8382,
        "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-outcomes-review-round20-2026-10-14.json",
          "scope": "Manual review of named-project reporting excerpts. Historical account and claims are attributed to publisher; no whole-record or current legal-status certification.",
          "fields": {
            "reported_action_type": "cease-and-desist-reported",
            "reported_finding": "WKAR says Hamlin Township issued October 1 cease-and-desist regarding Grand River Power mining trailer; noise stopped shortly after.",
            "report_display_date": "2025-11-19",
            "independently_verified_current_status": null
          },
          "notes": [
            "December 3 rezoning hearing and conditional use remained prospective. Historical order is not proof of current shutdown or later permit result; residents and operator noise claims conflict.",
            "Original signed law, permit, docket and any subsequent decisions take precedence. No future outcomes inferred.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.wkar.org/wkar-news/2025-11-19/cease-and-desist-issued-to-bitcoin-mining-site-in-eaton-county-over-noise-complaints",
              "host": "wkar.org",
              "date": "2025-11-19",
              "published": "2025-11-19",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 24",
          "scope": "The correct Eaton County Hamlin Township Board January 14, 2026 minutes record denial of an unnamed conditional rezoning request after a Planning Commission recommendation. December 10 minutes discuss an earlier December 3 rezoning hearing. Neither reviewed Board item names Grand River Power, Smithville Dam or its parcel, so the exact applicant crosswalk is held and the unnamed denial is not assigned to this record. The separate Hamlin Township in Mason County is not substituted. The current Eaton Township page separates Township zoning from County building permits. Exact current mining operation, order compliance and project disposition remain unclear.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "unnamed_township_rezoning_denial_without_exact_smithville_crosswalk",
              "scope": "The correct Eaton County Hamlin Township Board January 14, 2026 minutes record denial of an unnamed conditional rezoning request after a Planning Commission recommendation. December 10 minutes discuss an earlier December 3 rezoning hearing. Neither reviewed Board item names Grand River Power, Smithville Dam or its parcel, so the exact applicant crosswalk is held and the unnamed denial is not assigned to this record. The separate Hamlin Township in Mason County is not substituted. The current Eaton Township page separates Township zoning from County building permits. Exact current mining operation, order compliance and project disposition remain unclear."
            },
            "source_scope": {
              "correct_township_county": "Eaton County",
              "january_board_meeting_on": "2026-01-14",
              "december_board_meeting_on": "2025-12-10",
              "applicant_and_parcel_not_named_in_reviewed_items": true,
              "mason_county_hamlin_not_substituted": true,
              "planning_recommendation_and_board_decision_separate": true,
              "primary_order_and_individual_compliance_not_verified": true
            }
          },
          "notes": [
            "The correct Eaton County Hamlin Township Board January 14, 2026 minutes record denial of an unnamed conditional rezoning request after a Planning Commission recommendation. December 10 minutes discuss an earlier December 3 rezoning hearing. Neither reviewed Board item names Grand River Power, Smithville Dam or its parcel, so the exact applicant crosswalk is held and the unnamed denial is not assigned to this record. The separate Hamlin Township in Mason County is not substituted. The current Eaton Township page separates Township zoning from County building permits. Exact current mining operation, order compliance and project disposition remain unclear.",
            "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://hamlineatonmi.gov/wp-content/uploads/2026/08/HTB_Minutes_2026.01.14.pdf",
              "host": "hamlineatonmi.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed government record"
            },
            {
              "url": "https://hamlineatonmi.gov/wp-content/uploads/2026/03/HTB_Minutes_2025.12.10.pdf",
              "host": "hamlineatonmi.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed government record"
            },
            {
              "url": "https://hamlineatonmi.gov/planning/",
              "host": "hamlineatonmi.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed government record"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Eaton Rapids · Eaton · 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": "26045"
      }
    },
    {
      "id": "liquid-web-dc3-lansing-mi",
      "state": "mi",
      "kind": "facility",
      "name": "Liquid Web Lansing DC3 (2703 Ena Drive)",
      "group": "operating",
      "status": "Reported service",
      "raw_status": "operating",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Eaton"
      ],
      "city": "Lansing",
      "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. Liquid Web Lansing two-site scope and apparent power. 13.5MVAutilitynotcriticalITor13.5MWactivepower;scopeacrossfacilitiesunspecified. A/BtoDC3aliasnotproven.1997founding/regionyearnotexactopeningofeachDC. Servercapacitynotcurrentoccupancy. No exactstreetorindependentcertificate;oldSafeHarborclaimnotcurrentlegalcomplianceproof. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [
        [
          "2026-09-25",
          "Liquid Web original RSS published the Lansing DC3 completed maintenance update September 25, 2026. The feed contains separate scheduled, in progress and completed states. This records the dated company service update, not a data center opening, energization, exact physical work time or completion of all planned capacity expansion."
        ]
      ],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://www.liquidweb.com/data-centers/lansing-web-hosting/",
          "host": "liquidweb.com",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        },
        {
          "url": "https://status.liquidweb.com/history.rss",
          "host": "status.liquidweb.com",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Reviewed operator source"
        }
      ],
      "loc": {
        "lat": 42.60784,
        "lng": -84.85108,
        "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": "Liquid Web Lansing two-site scope and apparent power",
          "fields": {
            "operator": "Liquid Web",
            "regional_facilities": 2,
            "locality": "Lansing, Michigan",
            "operator_described_ownership": "wholly owned",
            "named_facilities": [
              {
                "label": "A",
                "area_sqft": 32000,
                "server_capacity": 8000
              },
              {
                "label": "B",
                "area_sqft": 90000,
                "server_capacity": 25000
              }
            ],
            "published_expandable_utility_feeds_kva": 13500,
            "company_region_established_year": 1997
          },
          "notes": [
            "13.5MVAutilitynotcriticalITor13.5MWactivepower;scopeacrossfacilitiesunspecified. A/BtoDC3aliasnotproven.1997founding/regionyearnotexactopeningofeachDC. Servercapacitynotcurrentoccupancy. No exactstreetorindependentcertificate;oldSafeHarborclaimnotcurrentlegalcomplianceproof.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.liquidweb.com/data-centers/lansing-web-hosting/",
              "host": "liquidweb.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 24",
          "scope": "Liquid Web current company page says it operates two Lansing data centers. Its original status RSS explicitly identifies Lansing DC3 and records customer affecting circuit maintenance completed in a September 25, 2026 update, with another completed DC3 network update in August. Operator reported service is based on that named customer service account, not an inference from the generic city listing alone. Scheduled window clocks differ from update clocks and are not used as exact physical work times. Neither maintenance nor the current check supplies a data center opening day, verified address, new capacity or completed expansion.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "current_lansing_service_plus_named_dc3_completed_customer_maintenance",
              "scope": "Liquid Web current company page says it operates two Lansing data centers. Its original status RSS explicitly identifies Lansing DC3 and records customer affecting circuit maintenance completed in a September 25, 2026 update, with another completed DC3 network update in August. Operator reported service is based on that named customer service account, not an inference from the generic city listing alone. Scheduled window clocks differ from update clocks and are not used as exact physical work times. Neither maintenance nor the current check supplies a data center opening day, verified address, new capacity or completed expansion."
            },
            "source_read_scope": {
              "original_rss_xml_parsed_locally": true,
              "retained_excerpt_receipt": "cohort-24-liquidweb-rss-excerpts.json",
              "specific_incident_pointer": "https://status.liquidweb.com/incidents/b21phz2p0yrq",
              "rss_item_publication_on": "2026-09-25",
              "scheduled_and_update_clocks_not_reconciled_as_physical_times": true,
              "separate_august_dc3_completed_update_read": true,
              "current_service_not_exact_opening_or_capacity": true
            }
          },
          "notes": [
            "Liquid Web current company page says it operates two Lansing data centers. Its original status RSS explicitly identifies Lansing DC3 and records customer affecting circuit maintenance completed in a September 25, 2026 update, with another completed DC3 network update in August. Operator reported service is based on that named customer service account, not an inference from the generic city listing alone. Scheduled window clocks differ from update clocks and are not used as exact physical work times. Neither maintenance nor the current check supplies a data center opening day, verified address, new capacity or completed expansion.",
            "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.liquidweb.com/data-centers/lansing-web-hosting/",
              "host": "www.liquidweb.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            },
            {
              "url": "https://status.liquidweb.com/history.rss",
              "host": "status.liquidweb.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": "Lansing · Eaton · Source context reviewed",
      "status_scope": "Liquid Web current company page says it operates two Lansing data centers. Its original status RSS explicitly identifies Lansing DC3 and records customer affecting circuit maintenance completed in a September 25, 2026 update, with another completed DC3 network update in August. Operator reported service is based on that named customer service account, not an inference from the generic city listing alone. Scheduled window clocks differ from update clocks and are not used as exact physical work times. Neither maintenance nor the current check supplies a data center opening day, verified address, new capacity or completed expansion.",
      "event_evidence": [
        {
          "date": "2026-09-25",
          "text": "Liquid Web original RSS published the Lansing DC3 completed maintenance update September 25, 2026. The feed contains separate scheduled, in progress and completed states. This records the dated company service update, not a data center opening, energization, exact physical work time or completion of all planned capacity expansion.",
          "kind": "announced",
          "sources": [
            {
              "url": "https://status.liquidweb.com/history.rss",
              "host": "status.liquidweb.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            }
          ]
        }
      ],
      "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": "26045"
      }
    }
  ],
  "compilation_license": "withheld_pending_owner_decision"
}