{"api_version":"1","dataset":{"id":"2026-10-27-research-hundredsecond","label":"2026-10-27 · 838 sites","release_status":"published","publishable_as_final":true,"checkpoint_date":"2026-10-27","lifecycle_reference_date":"2026-10-27","updated_at":"2026-10-27","observation_window_start":"2024-08-06","observation_window_end":"2026-10-27"},"site":{"site_id":"vcc-site-00808116377785b5c125","physical_site_stable_key":"curated:verne-mantsala-data-center-campus","name":"Verne Mäntsälä Data Center Campus","country":"Finland","country_iso_a2":"FI","latitude":60.63529659183684,"longitude":25.286185526695697,"geometry":{"coordinates":[[[25.28186318450449,60.63524801718477],[25.282821333622106,60.63344684080821],[25.283174529253323,60.633492871877664],[25.288848570957793,60.63423216521858],[25.2901751032975,60.63530906972012],[25.290507868886902,60.63557917921867],[25.289648316678505,60.63714634286547],[25.28882597202742,60.63679805612663],[25.28663041236235,60.63586806167368],[25.28186318450449,60.63524801718477]]],"type":"Polygon"},"geometry_type":"Polygon","geometry_source_entity_kinds":["campus"],"geometry_derivations":["direct_geometry"],"geometry_methods":["authoritative_site_plan"],"geometry_scope_classes":["official_cadastral_campus_parcel_boundary"],"geometry_authority_classes":["official_source"],"geometry_use_scopes":["official_boundary"],"geometry_precision_scopes":["Exact municipal cadastral polygon for property 505-407-7-137, inherited through the explicit project-to-campus link; it is the full campus parcel, not a building or the current 70 MW development footprint."],"horizontal_uncertainty_metres":null,"horizontal_uncertainty_unknown_reason":"official source does not state positional accuracy","geometry_evidence_ids":["708cee21-4519-5840-a07c-2f1f8398cb87"],"project_count":1,"project_ids":["8f8c241d-ee6b-5182-8a76-ebb101a3f4c2"],"project_stable_keys":["curated:verne-mantsala-data-center-campus:current-development"],"statuses":["under_construction"],"oldest_status_as_of":"2026-06-17","newest_status_as_of":"2026-06-17","verification_posture":"recent_authoritative_physical_observation_plus_official_boundary","independent_imagery_verification":false,"imagery_review_outcomes":["not_reviewed_for_core_preview"],"official_boundary":true,"country_slug":"fi","url":"https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-00808116377785b5c125/","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/sites/vcc-site-00808116377785b5c125.json","geometry_licenses":["all-rights-reserved"],"geometry_attributions":["Municipality of Mäntsälä"]},"projects":[{"project_id":"8f8c241d-ee6b-5182-8a76-ebb101a3f4c2","project_stable_key":"curated:verne-mantsala-data-center-campus:current-development","site_id":"vcc-site-00808116377785b5c125","physical_site_stable_key":"curated:verne-mantsala-data-center-campus","name":"Verne Mäntsälä Current Campus Development","country":"Finland","country_iso_a2":"FI","latitude":60.63529659183684,"longitude":25.286185526695697,"geometry":{"coordinates":[[[25.28186318450449,60.63524801718477],[25.282821333622106,60.63344684080821],[25.283174529253323,60.633492871877664],[25.288848570957793,60.63423216521858],[25.2901751032975,60.63530906972012],[25.290507868886902,60.63557917921867],[25.289648316678505,60.63714634286547],[25.28882597202742,60.63679805612663],[25.28663041236235,60.63586806167368],[25.28186318450449,60.63524801718477]]],"type":"Polygon"},"geometry_type":"Polygon","geometry_source_entity_kind":"campus","geometry_derivation":"direct_geometry","geometry_method":"authoritative_site_plan","geometry_scope_class":"official_cadastral_campus_parcel_boundary","geometry_authority_class":"official_source","geometry_use_scope":"official_boundary","geometry_precision_scope":"Exact municipal cadastral polygon for property 505-407-7-137, inherited through the explicit project-to-campus link; it is the full campus parcel, not a building or the current 70 MW development footprint.","horizontal_uncertainty_metres":null,"horizontal_uncertainty_unknown_reason":"official source does not state positional accuracy","geometry_evidence_id":"708cee21-4519-5840-a07c-2f1f8398cb87","last_observed_physical_status":"under_construction","status_as_of":"2026-06-17","status_age_days_at_review":132,"status_method":"authoritative_construction_start","status_evidence_id":"0176052f-124b-5bf9-b361-a5c97cb98b62","verification_posture":"recent_authoritative_physical_observation_plus_official_boundary","independent_imagery_verification":false,"imagery_review_outcome":"not_reviewed_for_core_preview","development_type":"unknown","development_type_unknown_reason":"source evidence does not distinguish greenfield, expansion, or retrofit","operating_model":"unknown","operating_model_unknown_reason":"not established by selected evidence","operating_model_evidence_id":null,"workloads":[],"workload_unknown_reason":"not established by selected evidence","role_claims":[],"power_observations":[],"power_unknown_reason":"no typed project power observation; not estimated","annual_energy_observations":[],"annual_energy_unknown_reason":"no scoped annual-energy inputs; not estimated","efficiency_observations":[],"efficiency_unknown_reason":"no scoped PUE or WUE observation","owner":null,"operator":null,"users":null,"tenants":null,"customers":null,"status_source_url":"https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4","geometry_source_url":"https://mantsala.karttatiimi.fi/maps/search.ashx","project_details":[],"evidence_ids":["0176052f-124b-5bf9-b361-a5c97cb98b62","708cee21-4519-5840-a07c-2f1f8398cb87"],"status_source":{"evidence_id":"0176052f-124b-5bf9-b361-a5c97cb98b62","title":"Verne begins construction of the first 70 MW on its data center campus in Mäntsälä","publisher":"Verne","kind":"company_disclosure","published_at":"2026-06-17","source_url":"https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4","license":"all-rights-reserved","attribution":"Verne"},"url":"https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-00808116377785b5c125/#project-8f8c241d-ee6b-5182-8a76-ebb101a3f4c2","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/projects/8f8c241d-ee6b-5182-8a76-ebb101a3f4c2.json","geometry_source":{"evidence_id":"708cee21-4519-5840-a07c-2f1f8398cb87","title":"Mäntsälä official cadastral geometry for property 505-407-7-137","publisher":"Municipality of Mäntsälä","kind":"government_record","published_at":null,"source_url":"https://mantsala.karttatiimi.fi/maps/search.ashx","license":"all-rights-reserved","attribution":"Municipality of Mäntsälä"}}],"evidence":[{"evidence_id":"708cee21-4519-5840-a07c-2f1f8398cb87","roles":["geometry"],"project_ids":["8f8c241d-ee6b-5182-8a76-ebb101a3f4c2"],"kind":"government_record","title":"Mäntsälä official cadastral geometry for property 505-407-7-137","source_url":"https://mantsala.karttatiimi.fi/maps/search.ashx","publisher":"Municipality of Mäntsälä","source_family":"mantsala_official_map_service","license":"all-rights-reserved","attribution":"Municipality of Mäntsälä","published_at":null,"retrieved_at":"2026-07-21T01:12:00Z","content_hash":"e9998583917b7bc03bc5e9593968d72f4ceca6b39aa18f10cc5bc5d503ecf291","publication_date_precision":"unknown","content_hash_scope":"inherited_unspecified","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-00808116377785b5c125"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/708cee21-4519-5840-a07c-2f1f8398cb87.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/708cee21-4519-5840-a07c-2f1f8398cb87.json","archive_url":"https://web.archive.org/web/20260721011200/https://mantsala.karttatiimi.fi/maps/search.ashx"},{"evidence_id":"0176052f-124b-5bf9-b361-a5c97cb98b62","roles":["physical_status"],"project_ids":["8f8c241d-ee6b-5182-8a76-ebb101a3f4c2"],"kind":"company_disclosure","title":"Verne begins construction of the first 70 MW on its data center campus in Mäntsälä","source_url":"https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4","publisher":"Verne","source_family":"verne_news","license":"all-rights-reserved","attribution":"Verne","published_at":"2026-06-17","retrieved_at":"2026-07-21T00:05:01Z","content_hash":"2ec376832ffe1fb1c1313375cebc197834b657cec18beec6df37dc2152795ebc","publication_date_precision":"day","content_hash_scope":"inherited_unspecified","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-00808116377785b5c125"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/0176052f-124b-5bf9-b361-a5c97cb98b62.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/0176052f-124b-5bf9-b361-a5c97cb98b62.json","archive_url":"https://web.archive.org/web/20260721000501/https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4"}],"links":{"html":"https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-00808116377785b5c125/","sites":"https://kiankyars.github.io/datacenter-atlas/api/v1/sites.json","dataset_download":"https://github.com/kiankyars/datacenter-atlas/releases/download/data-2026-10-27-research-hundredsecond/datacenter-atlas-2026-10-27-research-hundredsecond.zip","geojson":"https://kiankyars.github.io/datacenter-atlas/api/v1/sites/vcc-site-00808116377785b5c125.geojson","explorer":"https://kiankyars.github.io/datacenter-atlas/#site=vcc-site-00808116377785b5c125","dataset_files":"https://kiankyars.github.io/datacenter-atlas/downloads/2026-10-27-research-hundredsecond/","latest_download":"https://kiankyars.github.io/datacenter-atlas/downloads/latest/datacenter-atlas-latest.zip","citation":"https://kiankyars.github.io/datacenter-atlas/api/v1/citation.json"}}
