{ "schema_version": 1, "source_compilation_context": { "ms": { "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/ms.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": "28075", "label": "Lauderdale County, Mississippi" }, "records": [ { "id": "cleanspark-meridian-ms", "state": "ms", "kind": "facility", "name": "CleanSpark Meridian Bitcoin Mining Facility", "group": "unknown", "status": "Status unclear", "raw_status": "", "status_field": "", "crypto": true, "type": "Crypto/HPC (inventory classification)", "counties": [ "Lauderdale" ], "city": "Meridian", "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. Only named historical/contractual fields reviewed. No whole-record certification, current status default or exact coordinates inferred.. 19.771M is combined, not each site. No per-site power, current operation or exact parcel established by acquisition note. 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://s21.q4cdn.com/978676932/files/doc_financials/2025/ar/a9d6f8ee-78dc-47ab-be87-088d725dcd55.pdf", "host": "s21.q4cdn.com", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "label": "Reviewed source" } ], "loc": { "lat": 32.40431, "lng": -88.66248, "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": "issuer-primary-review-round17-2026-10-14.json", "scope": "Only named historical/contractual fields reviewed. No whole-record certification, current status default or exact coordinates inferred.", "fields": { "named_city": "Meridian", "combined_three_site_purchase_closed": "2024-02-26", "combined_three_site_purchase_price_including_costs_usd": 19771000, "scope": "One named member of Meridian,Vicksburg,Wiggins three-site transaction." }, "notes": [ "19.771M is combined, not each site. No per-site power, current operation or exact parcel established by acquisition note.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://s21.q4cdn.com/978676932/files/doc_financials/2025/ar/a9d6f8ee-78dc-47ab-be87-088d725dcd55.pdf", "host": "s21.q4cdn.com", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "label": "Reviewed source" } ], "whole_record_certified": false } ], "manual_source_reviewed": true, "whole_record_certified": false, "field_evidence_present": true, "inventory_label_retained": true, "precision_label": "Exact site not published; shown at county level", "summary": "Meridian · Lauderdale · 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": "28075" } }, { "id": "compass-lauderdale-meridian-ms", "state": "ms", "kind": "facility", "name": "Compass Datacenters Lauderdale County Hyperscale Campus", "group": "proposed", "status": "Agency listed proposal", "raw_status": "proposed", "status_field": "current_status", "crypto": false, "type": "Data center (inventory classification)", "counties": [ "Lauderdale" ], "city": "Meridian", "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. named government source. 500MW utility supply, not explicit IT. Eight-year buildout not all operating. Thousands of jobs are unspecified direct/indirect total, not exact permanent onsite employment. Certification and tax exemption described prospectively, not actual dollar tax expenditure. Quoted4Msite grant not independently executed award reviewed. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.", "date": "", "events": [ [ "2025-01-09", "The original Mississippi Governor January 9, 2025 release announces the Meridian Compass campus and its future building program. This is an announcement date rather than computing operation, completed incentive certification or an accomplished building start." ] ], "timeline": [], "opened": "", "tier": "", "sources": [ { "url": "https://governorreeves.ms.gov/compass-datacenters-project-generates-10-billion-investment-in-lauderdale-county/", "host": "governorreeves.ms.gov", "date": "2025-01-09", "published": "2025-01-09", "checked": "2026-10-14", "date_kind": "publication", "label": "Reviewed source" } ], "loc": { "lat": 32.41627, "lng": -88.67553, "precision": "county", "basis": "Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel." }, "reviewed_evidence": [ { "overlay": "government-primary-review-round7-2026-10-14.json", "scope": "named government source", "fields": { "announcement_date": "2025-01-09", "planned_buildings": 8, "expected_construction_program_years": 8, "estimated_investment_at_occupancy_usd": 10000000000, "investment_basis": "campus plus future tenant information-technology equipment", "planned_utility_supply_mw_approx": 500, "announced_income_franchise_exemption_years": 10 }, "notes": [ "500MW utility supply, not explicit IT. Eight-year buildout not all operating. Thousands of jobs are unspecified direct/indirect total, not exact permanent onsite employment. Certification and tax exemption described prospectively, not actual dollar tax expenditure. Quoted4Msite grant not independently executed award reviewed.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://governorreeves.ms.gov/compass-datacenters-project-generates-10-billion-investment-in-lauderdale-county/", "host": "governorreeves.ms.gov", "date": "2025-01-09", "published": "2025-01-09", "checked": "2026-10-14", "date_kind": "publication", "label": "Reviewed source" } ], "whole_record_certified": false }, { "overlay": "Codex 3 research cohort 75", "scope": "The complete original Governor release identifies the proposed Meridian Compass campus and an eight year future building program. This supports an agency listed proposal. Incentive certification, site preparation assistance and a planned utility supply do not independently establish computing operation, completed buildings or current physical construction. Future tenant equipment is not all developer construction investment, and projected direct and indirect jobs are not actual operating employment. No installed power or exact opening is inferred.", "fields": { "current_stage_evidence": { "outcome": "state_named_meridian_compass_future_campus", "scope": "The complete original Governor release identifies the proposed Meridian Compass campus and an eight year future building program. This supports an agency listed proposal. Incentive certification, site preparation assistance and a planned utility supply do not independently establish computing operation, completed buildings or current physical construction. Future tenant equipment is not all developer construction investment, and projected direct and indirect jobs are not actual operating employment. No installed power or exact opening is inferred." }, "source_read_scope": { "complete_original_governor_release_body_read": true, "eight_year_future_program_not_all_built": true, "tax_certification_and_planned_power_not_operation": true, "no_investment_jobs_capacity_or_role_changes": true } }, "notes": [ "The complete original Governor release identifies the proposed Meridian Compass campus and an eight year future building program. This supports an agency listed proposal. Incentive certification, site preparation assistance and a planned utility supply do not independently establish computing operation, completed buildings or current physical construction. Future tenant equipment is not all developer construction investment, and projected direct and indirect jobs are not actual operating employment. No installed power or exact opening is inferred.", "Existing roles, identities, physical placement, jurisdiction assignments, technical quantities and exact first opening days remain unchanged. A document date does not date physical commissioning." ], "sources": [ { "url": "https://governorreeves.ms.gov/compass-datacenters-project-generates-10-billion-investment-in-lauderdale-county/", "host": "governorreeves.ms.gov", "published": "2025-01-09", "date": "2025-01-09", "checked": "2026-10-24", "label": "Reviewed government record" } ], "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": "Meridian · Lauderdale · Source context reviewed", "status_scope": "The complete original Governor release identifies the proposed Meridian Compass campus and an eight year future building program. This supports an agency listed proposal. Incentive certification, site preparation assistance and a planned utility supply do not independently establish computing operation, completed buildings or current physical construction. Future tenant equipment is not all developer construction investment, and projected direct and indirect jobs are not actual operating employment. No installed power or exact opening is inferred.", "event_evidence": [ { "date": "2025-01-09", "text": "The original Mississippi Governor January 9, 2025 release announces the Meridian Compass campus and its future building program. This is an announcement date rather than computing operation, completed incentive certification or an accomplished building start.", "kind": "announced", "sources": [ { "url": "https://governorreeves.ms.gov/compass-datacenters-project-generates-10-billion-investment-in-lauderdale-county/", "host": "governorreeves.ms.gov", "published": "2025-01-09", "date": "2025-01-09", "checked": "2026-10-24", "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": "28075" } } ], "compilation_license": "withheld_pending_owner_decision" }