{"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-2b082c2af5f1a4774370","physical_site_stable_key":"curated:ishikari-renewable-energy-dc-1","name":"Ishikari Renewable Energy Data Center No.1","country":"Japan","country_iso_a2":"JP","latitude":43.178556,"longitude":141.298122,"geometry":{"coordinates":[141.298122,43.178556],"type":"Point"},"geometry_type":"Point","geometry_source_entity_kinds":["campus"],"geometry_derivations":["direct_geometry"],"geometry_methods":["moj_aigid_exact_address_parcel_interior_centroid"],"geometry_scope_classes":["exact_operator_parcel_cadastral_bridge"],"geometry_authority_classes":["compiled_reference"],"geometry_use_scopes":["campus_locator"],"geometry_precision_scopes":["Interior centroid of uniquely matched published campus parcel. Six decimal coordinates do not imply equivalent horizontal accuracy; no building or tenant footprint."],"horizontal_uncertainty_metres":null,"horizontal_uncertainty_unknown_reason":"No quantified positional accuracy established; source parcel classification is retained. Six decimal places describe calculation, not surveyed accuracy.","geometry_evidence_ids":["3a617222-1ef3-5adf-a2c7-e0fb173892ac"],"project_count":1,"project_ids":["24294ce0-7368-5eb7-8e71-b0639d754082"],"project_stable_keys":["curated:ishikari-renewable-energy-dc-1:facility"],"statuses":["operational"],"oldest_status_as_of":"2026-10-15","newest_status_as_of":"2026-10-15","verification_posture":"authoritative_physical_observation_plus_reviewed_site_locator","independent_imagery_verification":false,"imagery_review_outcomes":["not_reviewed"],"official_boundary":false,"country_slug":"jp","url":"https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-2b082c2af5f1a4774370/","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/sites/vcc-site-2b082c2af5f1a4774370.json","geometry_licenses":["CC-BY"],"geometry_attributions":["Japan Ministry of Justice registry map data; AIGID GeoJSON conversion. Catalog license CC BY: http://www.opendefinition.org/licenses/cc-by/"]},"projects":[{"project_id":"24294ce0-7368-5eb7-8e71-b0639d754082","project_stable_key":"curated:ishikari-renewable-energy-dc-1:facility","site_id":"vcc-site-2b082c2af5f1a4774370","physical_site_stable_key":"curated:ishikari-renewable-energy-dc-1","name":"Ishikari Renewable Energy Data Center No.1","country":"Japan","country_iso_a2":"JP","latitude":43.178556,"longitude":141.298122,"geometry":{"coordinates":[141.298122,43.178556],"type":"Point"},"geometry_type":"Point","geometry_source_entity_kind":"campus","geometry_derivation":"direct_geometry","geometry_method":"moj_aigid_exact_address_parcel_interior_centroid","geometry_scope_class":"exact_operator_parcel_cadastral_bridge","geometry_authority_class":"compiled_reference","geometry_use_scope":"campus_locator","geometry_precision_scope":"Interior centroid of uniquely matched published campus parcel. Six decimal coordinates do not imply equivalent horizontal accuracy; no building or tenant footprint.","horizontal_uncertainty_metres":null,"horizontal_uncertainty_unknown_reason":"No quantified positional accuracy established; source parcel classification is retained. Six decimal places describe calculation, not surveyed accuracy.","geometry_evidence_id":"3a617222-1ef3-5adf-a2c7-e0fb173892ac","last_observed_physical_status":"operational","status_as_of":"2026-10-15","status_age_days_at_review":12,"status_method":"authoritative_physical_status_update","status_evidence_id":"e1f58e3c-116f-5f35-8791-25f80010060f","verification_posture":"authoritative_physical_observation_plus_reviewed_site_locator","independent_imagery_verification":false,"imagery_review_outcome":"not_reviewed","development_type":"unknown","development_type_unknown_reason":"not established by selected evidence","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":[{"evidence_id":"c23633b0-7b78-5552-8b66-c7dbcf83c25b","party":"Ishikari Renewable Energy Data Center No.1 LLC","relationship_scope":"current","role":"operator"},{"evidence_id":"90aedbf6-2721-5b90-be6e-d05d8427b3ee","party":"BroadBand Tower","relationship_scope":"current","role":"tenant"}],"power_observations":[],"power_unknown_reason":"no typed power observation selected; 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":"Ishikari Renewable Energy Data Center No.1 LLC","users":null,"tenants":"BroadBand Tower","customers":null,"status_source_url":"https://www.h-ix.jp/info/detail/news_202610.html","geometry_source_url":"https://gsic-opendata.s3.ap-northeast-1.amazonaws.com/aigid/aigid-moj/2026/01/aigid-moj-01235/01235_%E7%9F%B3%E7%8B%A9%E5%B8%82_%E5%85%AC%E5%85%B1%E5%BA%A7%E6%A8%9912%E7%B3%BB_%E7%AD%86R_2026.geojson","project_details":[],"evidence_ids":["315ece88-5d6d-566b-bd5c-fdbe7d786b83","3a617222-1ef3-5adf-a2c7-e0fb173892ac","90aedbf6-2721-5b90-be6e-d05d8427b3ee","bf2b1182-9a35-55b3-85d6-2cda68f451d5","c23633b0-7b78-5552-8b66-c7dbcf83c25b","d54cc7df-f303-50b7-8050-8e14966143e2","e1f58e3c-116f-5f35-8791-25f80010060f"],"status_source":{"evidence_id":"e1f58e3c-116f-5f35-8791-25f80010060f","title":"BroadBand Tower and Hokuden Information Technology joint release (15 October 2026): resale of BroadBand Tower data-centre services from its Ishikari Shinko Site hall inside Ishikari Renewable Energy Data Center No.1","publisher":"Hokuden Information Technology Co., Inc.","kind":"company_disclosure","published_at":"2026-10-15","source_url":"https://www.h-ix.jp/info/detail/news_202610.html","license":"all-rights-reserved","attribution":"Hokuden Information Technology Co., Inc.; BroadBand Tower, Inc."},"url":"https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-2b082c2af5f1a4774370/#project-24294ce0-7368-5eb7-8e71-b0639d754082","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/projects/24294ce0-7368-5eb7-8e71-b0639d754082.json","geometry_source":{"evidence_id":"3a617222-1ef3-5adf-a2c7-e0fb173892ac","title":"MOJ / AIGID 2026 Ishikari cadastral geometry: Shinko Chuo 1-chome 722-1","publisher":"AIGID; source registry map data by Japan Ministry of Justice","kind":"map","published_at":null,"source_url":"https://gsic-opendata.s3.ap-northeast-1.amazonaws.com/aigid/aigid-moj/2026/01/aigid-moj-01235/01235_%E7%9F%B3%E7%8B%A9%E5%B8%82_%E5%85%AC%E5%85%B1%E5%BA%A7%E6%A8%9912%E7%B3%BB_%E7%AD%86R_2026.geojson","license":"CC-BY","attribution":"Japan Ministry of Justice registry map data; AIGID GeoJSON conversion. Catalog license CC BY: http://www.opendefinition.org/licenses/cc-by/"}}],"evidence":[{"evidence_id":"e1f58e3c-116f-5f35-8791-25f80010060f","roles":["physical_status"],"project_ids":["24294ce0-7368-5eb7-8e71-b0639d754082"],"kind":"company_disclosure","title":"BroadBand Tower and Hokuden Information Technology joint release (15 October 2026): resale of BroadBand Tower data-centre services from its Ishikari Shinko Site hall inside Ishikari Renewable Energy Data Center No.1","source_url":"https://www.h-ix.jp/info/detail/news_202610.html","publisher":"Hokuden Information Technology Co., Inc.","source_family":"hokuden_it_hix_datacenter_official","license":"all-rights-reserved","attribution":"Hokuden Information Technology Co., Inc.; BroadBand Tower, Inc.","published_at":"2026-10-15","retrieved_at":"2026-10-23T03:13:58.376Z","content_hash":"d220e0bd6e1f7c37a721cb57aa15950f3e41e1907a908cab367bd20127af3a30","publication_date_precision":"day","content_hash_scope":"sha256_exact_content_decoded_response_bytes","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-2b082c2af5f1a4774370"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/e1f58e3c-116f-5f35-8791-25f80010060f.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/e1f58e3c-116f-5f35-8791-25f80010060f.json","archive_url":"https://web.archive.org/web/20261023031358/https://www.h-ix.jp/info/detail/news_202610.html"},{"evidence_id":"90aedbf6-2721-5b90-be6e-d05d8427b3ee","roles":["context:identity","role:tenant"],"project_ids":["24294ce0-7368-5eb7-8e71-b0639d754082"],"kind":"company_disclosure","title":"GMO, Tokyu and BroadBand Tower plan GPU deployment inside operating Ishikari DC","source_url":"https://www.bbtower.co.jp/ir/pr/2026/1007_004558/","publisher":"BroadBand Tower / Tokyu Land / GMO Internet","source_family":"broadband_tower_official","license":"all-rights-reserved","attribution":"BroadBand Tower / Tokyu Land / GMO Internet","published_at":"2026-10-07","retrieved_at":"2026-10-13T17:42:53.154467+00:00","content_hash":"2450ee26be0c226bfcb07b937fd463e2a910da5f2d2435c8ccc68bd61e8f8adb","publication_date_precision":"day","content_hash_scope":"sha256_exact_content_decoded_response_bytes","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-2b082c2af5f1a4774370"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/90aedbf6-2721-5b90-be6e-d05d8427b3ee.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/90aedbf6-2721-5b90-be6e-d05d8427b3ee.json","archive_url":"https://web.archive.org/web/20261013174253/https://www.bbtower.co.jp/ir/pr/2026/1007_004558/"},{"evidence_id":"c23633b0-7b78-5552-8b66-c7dbcf83c25b","roles":["physical_status","role:operator"],"project_ids":["24294ce0-7368-5eb7-8e71-b0639d754082"],"kind":"company_disclosure","title":"Ishikari Renewable Energy Data Center No.1 begins service on August 1","source_url":"https://prtimes.jp/main/html/rd/p/000000015.000119810.html","publisher":"Ishikari Renewable Energy Data Center No.1 LLC / Flower Communications via PR TIMES","source_family":"ishikari_dc_project_primary","license":"all-rights-reserved","attribution":"Ishikari Renewable Energy Data Center No.1 LLC / Flower Communications via PR TIMES","published_at":"2026-08-05","retrieved_at":"2026-10-13T17:43:28.505959+00:00","content_hash":"ce6e1d177c8d356af81cb07e53ecd1d46fba5af753dbf24c2a8c11c463939f44","publication_date_precision":"day","content_hash_scope":"sha256_exact_content_decoded_response_bytes","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-2b082c2af5f1a4774370"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/c23633b0-7b78-5552-8b66-c7dbcf83c25b.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/c23633b0-7b78-5552-8b66-c7dbcf83c25b.json","archive_url":"https://web.archive.org/web/20261013174328/https://prtimes.jp/main/html/rd/p/000000015.000119810.html"},{"evidence_id":"315ece88-5d6d-566b-bd5c-fdbe7d786b83","roles":["context:identity"],"project_ids":["24294ce0-7368-5eb7-8e71-b0639d754082"],"kind":"company_disclosure","title":"Ishikari Renewable Energy Data Center No.1 property specification","source_url":"https://www.tokyu-dc.com/dc_ishikari.html","publisher":"Tokyu Land Corporation","source_family":"tokyu_dc_official","license":"all-rights-reserved","attribution":"Tokyu Land Corporation","published_at":null,"retrieved_at":"2026-10-13T17:42:49.665418+00:00","content_hash":"f063e27d4a9efbe89732aee88493ba401822d4548131fc41dd57f9042aa204c1","publication_date_precision":"unknown","content_hash_scope":"sha256_exact_content_decoded_response_bytes","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-2b082c2af5f1a4774370"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/315ece88-5d6d-566b-bd5c-fdbe7d786b83.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/315ece88-5d6d-566b-bd5c-fdbe7d786b83.json","archive_url":"https://web.archive.org/web/20261013174249/https://www.tokyu-dc.com/dc_ishikari.html"},{"evidence_id":"3a617222-1ef3-5adf-a2c7-e0fb173892ac","roles":["geometry"],"project_ids":["24294ce0-7368-5eb7-8e71-b0639d754082"],"kind":"map","title":"MOJ / AIGID 2026 Ishikari cadastral geometry: Shinko Chuo 1-chome 722-1","source_url":"https://gsic-opendata.s3.ap-northeast-1.amazonaws.com/aigid/aigid-moj/2026/01/aigid-moj-01235/01235_%E7%9F%B3%E7%8B%A9%E5%B8%82_%E5%85%AC%E5%85%B1%E5%BA%A7%E6%A8%9912%E7%B3%BB_%E7%AD%86R_2026.geojson","publisher":"AIGID; source registry map data by Japan Ministry of Justice","source_family":"moj_aigid_cadastral","license":"CC-BY","attribution":"Japan Ministry of Justice registry map data; AIGID GeoJSON conversion. Catalog license CC BY: http://www.opendefinition.org/licenses/cc-by/","published_at":null,"retrieved_at":"2026-10-13T17:44:52.845037+00:00","content_hash":"d9b69bf72568ce9dbbf7d4ab8d379c05dca3073ce4b61ea80f4eac5ee33f2545","publication_date_precision":"unknown","content_hash_scope":"sha256_exact_content_decoded_response_bytes","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-2b082c2af5f1a4774370"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/3a617222-1ef3-5adf-a2c7-e0fb173892ac.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/3a617222-1ef3-5adf-a2c7-e0fb173892ac.json","archive_url":"https://web.archive.org/web/20261013174452/https://gsic-opendata.s3.ap-northeast-1.amazonaws.com/aigid/aigid-moj/2026/01/aigid-moj-01235/01235_%E7%9F%B3%E7%8B%A9%E5%B8%82_%E5%85%AC%E5%85%B1%E5%BA%A7%E6%A8%9912%E7%B3%BB_%E7%AD%86R_2026.geojson"},{"evidence_id":"d54cc7df-f303-50b7-8050-8e14966143e2","roles":["context:identity"],"project_ids":["24294ce0-7368-5eb7-8e71-b0639d754082"],"kind":"company_disclosure","title":"Tokyu announces completion of Ishikari Renewable Energy Data Center No.1; exact site parcel","source_url":"https://www.tokyu-land.co.jp/news/uploads/cb0f63570376678edc4208c8f11328240a89118a.pdf","publisher":"Tokyu Land Corporation","source_family":"tokyu_land_official","license":"all-rights-reserved","attribution":"Tokyu Land Corporation","published_at":"2026-04-22","retrieved_at":"2026-10-13T17:42:32.934215+00:00","content_hash":"998fa5ec57f2af4c615bb14c0957930122232f8b94e52074abf3079a6d4a29a0","publication_date_precision":"day","content_hash_scope":"sha256_exact_content_decoded_response_bytes","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-2b082c2af5f1a4774370"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/d54cc7df-f303-50b7-8050-8e14966143e2.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/d54cc7df-f303-50b7-8050-8e14966143e2.json","archive_url":"https://web.archive.org/web/20261013174232/https://www.tokyu-land.co.jp/news/uploads/cb0f63570376678edc4208c8f11328240a89118a.pdf"},{"evidence_id":"bf2b1182-9a35-55b3-85d6-2cda68f451d5","roles":["physical_status"],"project_ids":["24294ce0-7368-5eb7-8e71-b0639d754082"],"kind":"company_disclosure","title":"Tokyu Land joint release with GMO Internet and BroadBand Tower (October 7, 2026): GMO GPU Cloud site planned inside the operating Ishikari Renewable Energy Data Center No.1","source_url":"https://www.tokyu-land.co.jp/news/uploads/de31407ba35ed4198e06a2b9c5ada8a383c99515.pdf","publisher":"Tokyu Land Corporation","source_family":"tokyu_land_official","license":"all-rights-reserved","attribution":"Tokyu Land Corporation; GMO Internet, Inc.; BroadBand Tower, Inc.","published_at":"2026-10-07","retrieved_at":"2026-10-22T14:30:20.498Z","content_hash":"48b59713b6aa05fabfed3db4b9e8dea5e2a62e7021e8fd9f2c1a7d499d420e1f","publication_date_precision":"day","content_hash_scope":"sha256_exact_content_decoded_response_bytes","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-2b082c2af5f1a4774370"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/bf2b1182-9a35-55b3-85d6-2cda68f451d5.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/bf2b1182-9a35-55b3-85d6-2cda68f451d5.json","archive_url":"https://web.archive.org/web/20261022143020/https://www.tokyu-land.co.jp/news/uploads/de31407ba35ed4198e06a2b9c5ada8a383c99515.pdf"}],"links":{"html":"https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-2b082c2af5f1a4774370/","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-2b082c2af5f1a4774370.geojson","explorer":"https://kiankyars.github.io/datacenter-atlas/#site=vcc-site-2b082c2af5f1a4774370","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"}}