{"data":[{"facilityId":"epoch-coreweave-helios","slug":"coreweave-helios-afton-tx","name":"Coreweave Helios","state":"TX","county":"Dickens County","orgIds":["coreweave","openai","south-plains-electric-coop-inc","galaxy-digital-inc"],"iso":"ERCOT","utilities":["south-plains-electric-coop-inc"],"id":"epoch-coreweave-helios:size.buildings_operational:epoch-ai-data-centers:2026-08-30","date":"2026-08-30","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/coreweave-helios-afton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-helios","slug":"coreweave-helios-afton-tx","name":"Coreweave Helios","state":"TX","county":"Dickens County","orgIds":["coreweave","openai","south-plains-electric-coop-inc","galaxy-digital-inc"],"iso":"ERCOT","utilities":["south-plains-electric-coop-inc"],"id":"epoch-coreweave-helios:status:epoch-ai-data-centers:2026-08-30","date":"2026-08-30","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/coreweave-helios-afton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-helios","slug":"coreweave-helios-afton-tx","name":"Coreweave Helios","state":"TX","county":"Dickens County","orgIds":["coreweave","openai","south-plains-electric-coop-inc","galaxy-digital-inc"],"iso":"ERCOT","utilities":["south-plains-electric-coop-inc"],"id":"epoch-coreweave-helios:phase_operational:2026-08-30:epoch-ai-data-centers","date":"2026-08-30","kind":"milestone","milestone":"phase_operational","description":"Building 1 operational at full capacity. This is based on \"Phase I\", which is [expected](https://investor.galaxy.com/news/news-details/2025/Galaxy-Announces-Third-Quarter-2025-Financial-Results/default.aspx) to be operational by the end of the first half of 2026. We added two months of overhead to account for remaining construction and/or installation of CoreWeave's chips, since the June 17 image still showed active minor construction around the building.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1 operational at full capacity. This is based on \"Phase I\", which is expected to be operational by the end of the first half of 2026. We added two months of overhead to account for remaining construction and/…","url":"https://datacenters.prithvidixit.com/facilities/coreweave-helios-afton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:power.it_mw:epoch-ai-data-centers:2026-07-03","date":"2026-07-03","kind":"value","field":"power.it_mw","before":131,"after":262,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 131 MW → 262 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:power.facility_mw:epoch-ai-data-centers:2026-07-03","date":"2026-07-03","kind":"value","field":"power.facility_mw","before":183,"after":367,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 183 MW → 367 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:size.buildings_operational:epoch-ai-data-centers:2026-07-03","date":"2026-07-03","kind":"value","field":"size.buildings_operational","before":4,"after":7,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 4 → 7","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:phase_operational:2026-07-03:epoch-ai-data-centers","date":"2026-07-03","kind":"milestone","milestone":"phase_operational","description":"Buildings 1-7 are operational and running, with no construction work visible. This is based on both satellite imagery, and the [Q2 2026 Earnings call](https://d1io3yog0oux5.cloudfront.net/_68280da94b2098ec46fcbe3f4628ea40/corescientific/db/1066/11282/pdf/Q2+FY26+earnings+deck+7.28+AM.pdf) stating the campus was operational by midyear 2026.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Buildings 1-7 are operational and running, with no construction work visible. This is based on both satellite imagery, and the Q2 2026 Earnings call stating the campus was operational by midyear 2026.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-project-osmium","slug":"microsoft-project-osmium-cumming-ia","name":"Microsoft Project Osmium","state":"IA","county":"Warren County","orgIds":["microsoft","openai","midamerican"],"iso":"MISO","utilities":["midamerican"],"id":"epoch-microsoft-project-osmium:status:epoch-ai-data-centers:2026-06-16","date":"2026-06-16","kind":"value","field":"status","before":"expanding","after":"operating","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Operating + expanding → Operating","url":"https://datacenters.prithvidixit.com/facilities/microsoft-project-osmium-cumming-ia","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:power.it_mw:epoch-ai-data-centers:2026-06-14","date":"2026-06-14","kind":"value","field":"power.it_mw","before":321,"after":636,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 321 MW → 636 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:power.facility_mw:epoch-ai-data-centers:2026-06-14","date":"2026-06-14","kind":"value","field":"power.facility_mw","before":433,"after":859,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 433 MW → 859 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:size.buildings_operational:epoch-ai-data-centers:2026-06-14","date":"2026-06-14","kind":"value","field":"size.buildings_operational","before":2,"after":4,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 2 → 4","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:status:epoch-ai-data-centers:2026-06-14","date":"2026-06-14","kind":"value","field":"status","before":"expanding","after":"operating","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Operating + expanding → Operating","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:phase_operational:2026-06-14:epoch-ai-data-centers","date":"2026-06-14","kind":"milestone","milestone":"phase_operational","description":"Building 3 and 4 are operational.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 3 and 4 are operational.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:power.it_mw:epoch-ai-data-centers:2026-05-23","date":"2026-05-23","kind":"value","field":"power.it_mw","before":211,"after":421,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 211 MW → 421 MW","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:power.facility_mw:epoch-ai-data-centers:2026-05-23","date":"2026-05-23","kind":"value","field":"power.facility_mw","before":295,"after":590,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 295 MW → 590 MW","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:size.buildings_operational:epoch-ai-data-centers:2026-05-23","date":"2026-05-23","kind":"value","field":"size.buildings_operational","before":2,"after":4,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 2 → 4","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:phase_operational:2026-05-23:epoch-ai-data-centers","date":"2026-05-23","kind":"milestone","milestone":"phase_operational","description":"Buildings 3 and 4 are estimated to be operational. On April 22nd, Oracle [posted](https://x.com/i/status/2047012589302153558) that \"In Abilene, 200MW is already operational\". This suggests that there was still only Building 1 and 2 operational. Since Buildings 3 and 4 looked complete from the outside on March 24th, we give it another month after Oracle's post for them to be operational. This would also give the buildings a similar 1 year 4 months timeline that Buildings 1 took from land clearing to being operational.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Buildings 3 and 4 are estimated to be operational. On April 22nd, Oracle posted that \"In Abilene, 200MW is already operational\". This suggests that there was still only Building 1 and 2 operational. Since Buildings 3 …","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-chester-va","slug":"coreweave-chester-va-chesterfield-county-va","name":"CoreWeave Chester VA","state":"VA","county":"Chesterfield County","orgIds":["coreweave","openai","dominion"],"iso":"PJM","utilities":["dominion"],"id":"epoch-coreweave-chester-va:power.it_mw:epoch-ai-data-centers:2026-05-20","date":"2026-05-20","kind":"value","field":"power.it_mw","before":27,"after":82,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 27 MW → 82 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-chester-va-chesterfield-county-va","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-chester-va","slug":"coreweave-chester-va-chesterfield-county-va","name":"CoreWeave Chester VA","state":"VA","county":"Chesterfield County","orgIds":["coreweave","openai","dominion"],"iso":"PJM","utilities":["dominion"],"id":"epoch-coreweave-chester-va:power.facility_mw:epoch-ai-data-centers:2026-05-20","date":"2026-05-20","kind":"value","field":"power.facility_mw","before":38,"after":114,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 38 MW → 114 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-chester-va-chesterfield-county-va","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-chester-va","slug":"coreweave-chester-va-chesterfield-county-va","name":"CoreWeave Chester VA","state":"VA","county":"Chesterfield County","orgIds":["coreweave","openai","dominion"],"iso":"PJM","utilities":["dominion"],"id":"epoch-coreweave-chester-va:size.buildings_operational:epoch-ai-data-centers:2026-05-20","date":"2026-05-20","kind":"value","field":"size.buildings_operational","before":1,"after":2,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 1 → 2","url":"https://datacenters.prithvidixit.com/facilities/coreweave-chester-va-chesterfield-county-va","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-chester-va","slug":"coreweave-chester-va-chesterfield-county-va","name":"CoreWeave Chester VA","state":"VA","county":"Chesterfield County","orgIds":["coreweave","openai","dominion"],"iso":"PJM","utilities":["dominion"],"id":"epoch-coreweave-chester-va:phase_operational:2026-05-20:epoch-ai-data-centers","date":"2026-05-20","kind":"milestone","milestone":"phase_operational","description":"Based on satellite imagery, Building 3 has cleared its land and is beginning construction. Building 2 is operational judging from the colored motion artifacts on the cooling tower fans.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Based on satellite imagery, Building 3 has cleared its land and is beginning construction. Building 2 is operational judging from the colored motion artifacts on the cooling tower fans.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-chester-va-chesterfield-county-va","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-marble-nc","slug":"coreweave-marble-nc-marble-nc","name":"CoreWeave Marble NC","state":"NC","county":"Cherokee County","orgIds":["coreweave","openai","duke-energy"],"iso":"None (non-RTO region)","utilities":["duke-energy"],"id":"epoch-coreweave-marble-nc:power.it_mw:epoch-ai-data-centers:2026-05-06","date":"2026-05-06","kind":"value","field":"power.it_mw","before":36,"after":65,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 36 MW → 65 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-marble-nc-marble-nc","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-marble-nc","slug":"coreweave-marble-nc-marble-nc","name":"CoreWeave Marble NC","state":"NC","county":"Cherokee County","orgIds":["coreweave","openai","duke-energy"],"iso":"None (non-RTO region)","utilities":["duke-energy"],"id":"epoch-coreweave-marble-nc:power.facility_mw:epoch-ai-data-centers:2026-05-06","date":"2026-05-06","kind":"value","field":"power.facility_mw","before":50,"after":91,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 50 MW → 91 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-marble-nc-marble-nc","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-marble-nc","slug":"coreweave-marble-nc-marble-nc","name":"CoreWeave Marble NC","state":"NC","county":"Cherokee County","orgIds":["coreweave","openai","duke-energy"],"iso":"None (non-RTO region)","utilities":["duke-energy"],"id":"epoch-coreweave-marble-nc:status:epoch-ai-data-centers:2026-05-06","date":"2026-05-06","kind":"value","field":"status","before":"expanding","after":"operating","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Operating + expanding → Operating","url":"https://datacenters.prithvidixit.com/facilities/coreweave-marble-nc-marble-nc","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:status:epoch-ai-data-centers:2026-04-27","date":"2026-04-27","kind":"value","field":"status","before":"expanding","after":"operating","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Operating + expanding → Operating","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-wisconsin","slug":"microsoft-fairwater-wisconsin-mount-pleasant-wi","name":"Microsoft Fairwater Wisconsin","state":"WI","county":"Racine County","orgIds":["microsoft","openai","we-energies"],"iso":"MISO","utilities":["we-energies"],"id":"epoch-microsoft-fairwater-wisconsin:size.buildings_operational:epoch-ai-data-centers:2026-04-16","date":"2026-04-16","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-wisconsin-mount-pleasant-wi","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-wisconsin","slug":"microsoft-fairwater-wisconsin-mount-pleasant-wi","name":"Microsoft Fairwater Wisconsin","state":"WI","county":"Racine County","orgIds":["microsoft","openai","we-energies"],"iso":"MISO","utilities":["we-energies"],"id":"epoch-microsoft-fairwater-wisconsin:status:epoch-ai-data-centers:2026-04-16","date":"2026-04-16","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-wisconsin-mount-pleasant-wi","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-wisconsin","slug":"microsoft-fairwater-wisconsin-mount-pleasant-wi","name":"Microsoft Fairwater Wisconsin","state":"WI","county":"Racine County","orgIds":["microsoft","openai","we-energies"],"iso":"MISO","utilities":["we-energies"],"id":"epoch-microsoft-fairwater-wisconsin:phase_operational:2026-04-16:epoch-ai-data-centers","date":"2026-04-16","kind":"milestone","milestone":"phase_operational","description":"Building 1 is operational. [X post](https://x.com/satyanadella/status/2044767391293509761?s=61) from Microsoft saying this date for Fairwater becoming operational.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1 is operational. X post from Microsoft saying this date for Fairwater becoming operational.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-wisconsin-mount-pleasant-wi","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-marble-nc","slug":"coreweave-marble-nc-marble-nc","name":"CoreWeave Marble NC","state":"NC","county":"Cherokee County","orgIds":["coreweave","openai","duke-energy"],"iso":"None (non-RTO region)","utilities":["duke-energy"],"id":"epoch-coreweave-marble-nc:size.buildings_operational:epoch-ai-data-centers:2026-03-13","date":"2026-03-13","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/coreweave-marble-nc-marble-nc","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-marble-nc","slug":"coreweave-marble-nc-marble-nc","name":"CoreWeave Marble NC","state":"NC","county":"Cherokee County","orgIds":["coreweave","openai","duke-energy"],"iso":"None (non-RTO region)","utilities":["duke-energy"],"id":"epoch-coreweave-marble-nc:status:epoch-ai-data-centers:2026-03-13","date":"2026-03-13","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/coreweave-marble-nc-marble-nc","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-marble-nc","slug":"coreweave-marble-nc-marble-nc","name":"CoreWeave Marble NC","state":"NC","county":"Cherokee County","orgIds":["coreweave","openai","duke-energy"],"iso":"None (non-RTO region)","utilities":["duke-energy"],"id":"epoch-coreweave-marble-nc:phase_operational:2026-03-13:epoch-ai-data-centers","date":"2026-03-13","kind":"milestone","milestone":"phase_operational","description":"The site has been energized. Two of three data halls had been delivered at [37 billable MW](https://www.sec.gov/Archives/edgar/data/1839341/000119312526165121/d149019dex992.htm), supporting about 15000 Grace Blackwell GPUs. The third hall was still in commissioning.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: The site has been energized. Two of three data halls had been delivered at 37 billable MW, supporting about 15000 Grace Blackwell GPUs. The third hall was still in commissioning.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-marble-nc-marble-nc","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:power.it_mw:epoch-ai-data-centers:2026-02-23","date":"2026-02-23","kind":"value","field":"power.it_mw","before":67,"after":131,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 67 MW → 131 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:power.facility_mw:epoch-ai-data-centers:2026-02-23","date":"2026-02-23","kind":"value","field":"power.facility_mw","before":94,"after":183,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 94 MW → 183 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:size.buildings_operational:epoch-ai-data-centers:2026-02-23","date":"2026-02-23","kind":"value","field":"size.buildings_operational","before":3,"after":4,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 3 → 4","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:phase_operational:2026-02-23:epoch-ai-data-centers","date":"2026-02-23","kind":"milestone","milestone":"phase_operational","description":"Buildings 1-3 (Denton North) are largely built out/operational, and Denton South has its first data hall plus support equipment substantially installed. Remaining Denton South buildings (4-7) still under construction. This is according to satellite imagery.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Buildings 1-3 (Denton North) are largely built out/operational, and Denton South has its first data hall plus support equipment substantially installed. Remaining Denton South buildings (4-7) still under construction.…","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-dalton-1-and-2","slug":"coreweave-dalton-1-and-2-whitfield-county-ga","name":"CoreWeave Dalton 1 & 2","state":"GA","county":"Whitfield County","orgIds":["coreweave","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-coreweave-dalton-1-and-2:size.buildings_operational:epoch-ai-data-centers:2026-02-20","date":"2026-02-20","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/coreweave-dalton-1-and-2-whitfield-county-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-dalton-1-and-2","slug":"coreweave-dalton-1-and-2-whitfield-county-ga","name":"CoreWeave Dalton 1 & 2","state":"GA","county":"Whitfield County","orgIds":["coreweave","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-coreweave-dalton-1-and-2:status:epoch-ai-data-centers:2026-02-20","date":"2026-02-20","kind":"value","field":"status","before":"under_construction","after":"operating","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating","url":"https://datacenters.prithvidixit.com/facilities/coreweave-dalton-1-and-2-whitfield-county-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-dalton-1-and-2","slug":"coreweave-dalton-1-and-2-whitfield-county-ga","name":"CoreWeave Dalton 1 & 2","state":"GA","county":"Whitfield County","orgIds":["coreweave","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-coreweave-dalton-1-and-2:phase_operational:2026-02-20:epoch-ai-data-centers","date":"2026-02-20","kind":"milestone","milestone":"phase_operational","description":"Building 1 is operational, given it was announced completed 4 months ago and looks completed in satellite imagery. All cooling/mechanical rows are installed, with no obvious active building construction visible.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1 is operational, given it was announced completed 4 months ago and looks completed in satellite imagery. All cooling/mechanical rows are installed, with no obvious active building construction visible.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-dalton-1-and-2-whitfield-county-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-wisconsin","slug":"openai-stargate-wisconsin-ozaukee-county-wi","name":"OpenAI Stargate Wisconsin","state":"WI","county":"Ozaukee County","orgIds":["oracle","openai","we-energies","vantage","wec-energy-group"],"iso":"MISO","utilities":["we-energies"],"id":"epoch-openai-stargate-wisconsin:construction_start:2026-01-02:epoch-ai-data-centers","date":"2026-01-02","kind":"milestone","milestone":"construction_start","description":"Ground broken for the facility, land clearing begins for all buildings","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Ground broken for the facility, land clearing begins for all buildings","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-wisconsin-ozaukee-county-wi","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:power.it_mw:epoch-ai-data-centers:2025-12-31","date":"2025-12-31","kind":"value","field":"power.it_mw","before":8,"after":67,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 8 MW → 67 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:power.facility_mw:epoch-ai-data-centers:2025-12-31","date":"2025-12-31","kind":"value","field":"power.facility_mw","before":11,"after":94,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 11 MW → 94 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:size.buildings_operational:epoch-ai-data-centers:2025-12-31","date":"2025-12-31","kind":"value","field":"size.buildings_operational","before":1,"after":3,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 1 → 3","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:phase_operational:2025-12-31:epoch-ai-data-centers","date":"2025-12-31","kind":"milestone","milestone":"phase_operational","description":"Half the campus energized. 67 billable MW [are now dedicated](https://d1io3yog0oux5.cloudfront.net/_68280da94b2098ec46fcbe3f4628ea40/corescientific/db/1085/11265/presentation/Q4+FY25+earnings+deck+vfinal.2+PDF.pdf) to CoreWeave's GPUs across three buildings.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Half the campus energized. 67 billable MW are now dedicated to CoreWeave's GPUs across three buildings.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:power.it_mw:epoch-ai-data-centers:2025-12-24","date":"2025-12-24","kind":"value","field":"power.it_mw","before":105,"after":211,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 105 MW → 211 MW","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:power.facility_mw:epoch-ai-data-centers:2025-12-24","date":"2025-12-24","kind":"value","field":"power.facility_mw","before":147,"after":295,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 147 MW → 295 MW","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:size.buildings_operational:epoch-ai-data-centers:2025-12-24","date":"2025-12-24","kind":"value","field":"size.buildings_operational","before":1,"after":2,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 1 → 2","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:phase_operational:2025-12-24:epoch-ai-data-centers","date":"2025-12-24","kind":"milestone","milestone":"phase_operational","description":"Building 2 is fully operational. This exact date corresponds to the expected completion date of \"Four (4) data hall spaces and an administrative office build-out\" according to a [TDLR filing](https://www.tdlr.texas.gov/TABS/Search/Project/TABS2025007742), but this date is also consistent with satellite imagery. By January 15, Building 2 looked as finished as Building 1, whereas on September 26 it did not look finished.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 2 is fully operational. This exact date corresponds to the expected completion date of \"Four (4) data hall spaces and an administrative office build-out\" according to a TDLR filing, but this date is also cons…","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-michigan","slug":"openai-stargate-michigan-washtenaw-county-mi","name":"OpenAI Stargate Michigan","state":"MI","county":"Washtenaw County","orgIds":["oracle","openai","dte","related-digital"],"iso":"MISO","utilities":["dte"],"id":"epoch-openai-stargate-michigan:construction_start:2025-12-04:epoch-ai-data-centers","date":"2025-12-04","kind":"milestone","milestone":"construction_start","description":"Land clearing begins for the entire site","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Land clearing begins for the entire site","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-michigan-washtenaw-county-mi","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-ellendale-nd","slug":"coreweave-ellendale-nd-ellendale-nd","name":"CoreWeave Ellendale ND","state":"ND","county":"Dickey County","orgIds":["coreweave","openai","montana-dakota","applied-digital"],"iso":"SPP","utilities":["montana-dakota"],"id":"epoch-coreweave-ellendale-nd:power.it_mw:epoch-ai-data-centers:2025-11-24","date":"2025-11-24","kind":"value","field":"power.it_mw","before":50,"after":68,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 50 MW → 68 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-ellendale-nd-ellendale-nd","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-ellendale-nd","slug":"coreweave-ellendale-nd-ellendale-nd","name":"CoreWeave Ellendale ND","state":"ND","county":"Dickey County","orgIds":["coreweave","openai","montana-dakota","applied-digital"],"iso":"SPP","utilities":["montana-dakota"],"id":"epoch-coreweave-ellendale-nd:power.facility_mw:epoch-ai-data-centers:2025-11-24","date":"2025-11-24","kind":"value","field":"power.facility_mw","before":65,"after":88,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 65 MW → 88 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-ellendale-nd-ellendale-nd","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-ellendale-nd","slug":"coreweave-ellendale-nd-ellendale-nd","name":"CoreWeave Ellendale ND","state":"ND","county":"Dickey County","orgIds":["coreweave","openai","montana-dakota","applied-digital"],"iso":"SPP","utilities":["montana-dakota"],"id":"epoch-coreweave-ellendale-nd:size.buildings_operational:epoch-ai-data-centers:2025-10-27","date":"2025-10-27","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/coreweave-ellendale-nd-ellendale-nd","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-ellendale-nd","slug":"coreweave-ellendale-nd-ellendale-nd","name":"CoreWeave Ellendale ND","state":"ND","county":"Dickey County","orgIds":["coreweave","openai","montana-dakota","applied-digital"],"iso":"SPP","utilities":["montana-dakota"],"id":"epoch-coreweave-ellendale-nd:status:epoch-ai-data-centers:2025-10-27","date":"2025-10-27","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/coreweave-ellendale-nd-ellendale-nd","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-ellendale-nd","slug":"coreweave-ellendale-nd-ellendale-nd","name":"CoreWeave Ellendale ND","state":"ND","county":"Dickey County","orgIds":["coreweave","openai","montana-dakota","applied-digital"],"iso":"SPP","utilities":["montana-dakota"],"id":"epoch-coreweave-ellendale-nd:phase_operational:2025-10-27:epoch-ai-data-centers","date":"2025-10-27","kind":"milestone","milestone":"phase_operational","description":"The first 50 MW slice of Building 1 has reached Ready for Service status according to [this report](https://ir.applieddigital.com/news-events/press-releases/detail/133/applied-digital-achieves-ready-for-service-for-phase-1-at). This is the first point where we would count any CoreWeave capacity as operational.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: The first 50 MW slice of Building 1 has reached Ready for Service status according to this report. This is the first point where we would count any CoreWeave capacity as operational.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-ellendale-nd-ellendale-nd","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:size.buildings_operational:epoch-ai-data-centers:2025-10-14","date":"2025-10-14","kind":"value","field":"size.buildings_operational","before":0,"after":2,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 2","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:status:epoch-ai-data-centers:2025-10-14","date":"2025-10-14","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-fairwater-atlanta","slug":"microsoft-fairwater-atlanta-fayetteville-ga","name":"Microsoft Fairwater Atlanta","state":"GA","county":"Fayette County","orgIds":["microsoft","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-microsoft-fairwater-atlanta:phase_operational:2025-10-14:epoch-ai-data-centers","date":"2025-10-14","kind":"milestone","milestone":"phase_operational","description":"Building 1 and 2 are [operational](https://news.microsoft.com/source/features/ai/from-wisconsin-to-atlanta-microsoft-connects-datacenters-to-build-its-first-ai-superfactory/). Building 1 looked operational sooner, but the buildings [are paired](https://blogs.microsoft.com/blog/2025/09/18/inside-the-worlds-most-powerful-ai-datacenter/) in the Fairwater design. The roof of Building 4 is almost complete, while mechanical equipment is still being installed.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1 and 2 are operational. Building 1 looked operational sooner, but the buildings are paired in the Fairwater design. The roof of Building 4 is almost complete, while mechanical equipment is still being instal…","url":"https://datacenters.prithvidixit.com/facilities/microsoft-fairwater-atlanta-fayetteville-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-lordstown","slug":"openai-stargate-lordstown-warren-oh","name":"OpenAI Stargate Lordstown","state":"OH","county":"Trumbull County","orgIds":["softbank","openai","ohio-edison"],"iso":"PJM","utilities":["ohio-edison"],"id":"epoch-openai-stargate-lordstown:construction_start:2025-10-12:epoch-ai-data-centers","date":"2025-10-12","kind":"milestone","milestone":"construction_start","description":"Land clearing begins in the front of the site (the side facing the Ohio Turnpike), clearing away a parking lot and solar array","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Land clearing begins in the front of the site (the side facing the Ohio Turnpike), clearing away a parking lot and solar array","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-lordstown-warren-oh","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-new-mexico","slug":"openai-stargate-new-mexico-dona-ana-county-nm","name":"OpenAI Stargate New Mexico","state":"NM","county":"Doña Ana County","orgIds":["oracle","openai","bloom"],"iso":"None (non-RTO region)","utilities":[],"id":"epoch-openai-stargate-new-mexico:construction_start:2025-10-01:epoch-ai-data-centers","date":"2025-10-01","kind":"milestone","milestone":"construction_start","description":"Construction and land clearing begins","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Construction and land clearing begins","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-new-mexico-dona-ana-county-nm","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-milam","slug":"openai-stargate-milam-milam-county-tx","name":"OpenAI Stargate Milam","state":"TX","county":"Milam County","orgIds":["softbank","openai","bluebonnet-electric-coop-inc"],"iso":"ERCOT","utilities":["bluebonnet-electric-coop-inc"],"id":"epoch-openai-stargate-milam:construction_start:2025-09-27:epoch-ai-data-centers","date":"2025-09-27","kind":"milestone","milestone":"construction_start","description":"Land clearing begins for the site","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Land clearing begins for the site","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-milam-milam-county-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:size.buildings_operational:epoch-ai-data-centers:2025-09-26","date":"2025-09-26","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:status:epoch-ai-data-centers:2025-09-26","date":"2025-09-26","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:phase_operational:2025-09-26:epoch-ai-data-centers","date":"2025-09-26","kind":"milestone","milestone":"phase_operational","description":"Building 1 is fully operational around this date. The first phase was \"live\" on September 30 according a Crusoe [announcement](https://www.crusoe.ai/resources/newsroom/crusoe-announces-flagship-abilene-data-center-is-live). While the first phase consists of Building 1 and 2, the language doesn't outright confirm that both buildings are fully operational. The announcement also stated that \"Oracle began delivering the first NVIDIA GB200 racks in June\", and we think 3 months is enough time to ram to 50,000 GB200s in Building 1. The satellite image also suggests that Building 1 is complete (shell and equipment done, many cars neatly parked) while Building 2 is ongoing (trucks and construction equipment still present). The 200 MW [substation](https://www.mortenson.com/projects/abilene-data-center-development) built in 2022 and expanded in 2024 is enough to power both buildings. To the right of Building 2, five gas turbines are in place with five more turbines still under construction. Chillers are partly installed for Building 3. Roof is complete for Building 4. The larger 1 GW substation is not complete yet.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1 is fully operational around this date. The first phase was \"live\" on September 30 according a Crusoe announcement. While the first phase consists of Building 1 and 2, the language doesn't outright confirm t…","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:power.it_mw:epoch-ai-data-centers:2025-09-01","date":"2025-09-01","kind":"value","field":"power.it_mw","before":81,"after":202,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 81 MW → 202 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:power.facility_mw:epoch-ai-data-centers:2025-09-01","date":"2025-09-01","kind":"value","field":"power.facility_mw","before":105,"after":263,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 105 MW → 263 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:size.buildings_operational:epoch-ai-data-centers:2025-09-01","date":"2025-09-01","kind":"value","field":"size.buildings_operational","before":2,"after":4,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 2 → 4","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:phase_operational:2025-09-01:epoch-ai-data-centers","date":"2025-09-01","kind":"milestone","milestone":"phase_operational","description":"Building 3 and 4 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 3 and 4 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-shackelford","slug":"openai-stargate-shackelford-abilene-tx","name":"OpenAI Stargate Shackelford","state":"TX","county":"Shackelford County","orgIds":["oracle","openai","taylor-electric-coop-inc-tx","vantage"],"iso":"ERCOT","utilities":["taylor-electric-coop-inc-tx"],"id":"epoch-openai-stargate-shackelford:construction_start:2025-08-01:epoch-ai-data-centers","date":"2025-08-01","kind":"milestone","milestone":"construction_start","description":"Land clearing begins.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Land clearing begins.","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-shackelford-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-lancaster-greenfield-site","slug":"coreweave-lancaster-greenfield-site-lancaster-county-pa","name":"CoreWeave Lancaster Greenfield site","state":"PA","county":"Lancaster County","orgIds":["coreweave","openai","blue-owl","ppl"],"iso":"PJM","utilities":["ppl"],"id":"epoch-coreweave-lancaster-greenfield-site:construction_start:2025-07-15:epoch-ai-data-centers","date":"2025-07-15","kind":"milestone","milestone":"construction_start","description":"[Coreweave announces $6 billion investment into Lancaster data centers, at two former printing press sites.](https://investors.coreweave.com/news/news-details/2025/CoreWeave-Announces-Multi-Billion-Dollar-Commitment-to-AI-Infrastructure-in-Pennsylvania/default.aspx)","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Coreweave announces $6 billion investment into Lancaster data centers, at two former printing press sites.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-lancaster-greenfield-site-lancaster-county-pa","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:size.buildings_operational:epoch-ai-data-centers:2025-05-31","date":"2025-05-31","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:status:epoch-ai-data-centers:2025-05-31","date":"2025-05-31","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:phase_operational:2025-05-31:epoch-ai-data-centers","date":"2025-05-31","kind":"milestone","milestone":"phase_operational","description":"First 8 MW billable tranche dedicated to AI [starts running at the site](https://investors.corescientific.com/sec-filings/all-sec-filings/content/0001628280-25-023161/q12025corescientificinc-ea.htm), with another 40 scheduled by the end of the quarter.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: First 8 MW billable tranche dedicated to AI starts running at the site, with another 40 scheduled by the end of the quarter.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-helios","slug":"coreweave-helios-afton-tx","name":"Coreweave Helios","state":"TX","county":"Dickens County","orgIds":["coreweave","openai","south-plains-electric-coop-inc","galaxy-digital-inc"],"iso":"ERCOT","utilities":["south-plains-electric-coop-inc"],"id":"epoch-coreweave-helios:construction_start:2025-05-31:epoch-ai-data-centers","date":"2025-05-31","kind":"milestone","milestone":"construction_start","description":"The former [crypto mining](https://web.archive.org/web/20250423225644/https://investor.galaxy.com/news/news-details/2025/Galaxy-Announces-Commitment-with-CoreWeave-to-Host-Additional-Artificial-Intelligence-and-High-Performance-Computing-Infrastructure-at-Helios-Data-Center-Campus/default.aspx) Helios site begins converting the first building and expanding, with land cleared for additional buildings.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: The former crypto mining Helios site begins converting the first building and expanding, with land cleared for additional buildings.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-helios-afton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-project-osmium","slug":"microsoft-project-osmium-cumming-ia","name":"Microsoft Project Osmium","state":"IA","county":"Warren County","orgIds":["microsoft","openai","midamerican"],"iso":"MISO","utilities":["midamerican"],"id":"epoch-microsoft-project-osmium:power.it_mw:epoch-ai-data-centers:2025-03-01","date":"2025-03-01","kind":"value","field":"power.it_mw","before":95,"after":190,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 95 MW → 190 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-project-osmium-cumming-ia","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-project-osmium","slug":"microsoft-project-osmium-cumming-ia","name":"Microsoft Project Osmium","state":"IA","county":"Warren County","orgIds":["microsoft","openai","midamerican"],"iso":"MISO","utilities":["midamerican"],"id":"epoch-microsoft-project-osmium:power.facility_mw:epoch-ai-data-centers:2025-03-01","date":"2025-03-01","kind":"value","field":"power.facility_mw","before":114,"after":228,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 114 MW → 228 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-project-osmium-cumming-ia","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-project-osmium","slug":"microsoft-project-osmium-cumming-ia","name":"Microsoft Project Osmium","state":"IA","county":"Warren County","orgIds":["microsoft","openai","midamerican"],"iso":"MISO","utilities":["midamerican"],"id":"epoch-microsoft-project-osmium:size.buildings_operational:epoch-ai-data-centers:2025-03-01","date":"2025-03-01","kind":"value","field":"size.buildings_operational","before":2,"after":4,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 2 → 4","url":"https://datacenters.prithvidixit.com/facilities/microsoft-project-osmium-cumming-ia","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-project-osmium","slug":"microsoft-project-osmium-cumming-ia","name":"Microsoft Project Osmium","state":"IA","county":"Warren County","orgIds":["microsoft","openai","midamerican"],"iso":"MISO","utilities":["midamerican"],"id":"epoch-microsoft-project-osmium:phase_operational:2025-03-01:epoch-ai-data-centers","date":"2025-03-01","kind":"milestone","milestone":"phase_operational","description":"Building 3-4 operational, no visible construction.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 3-4 operational, no visible construction.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-project-osmium-cumming-ia","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:power.it_mw:epoch-ai-data-centers:2025-01-16","date":"2025-01-16","kind":"value","field":"power.it_mw","before":40,"after":81,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 40 MW → 81 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:power.facility_mw:epoch-ai-data-centers:2025-01-16","date":"2025-01-16","kind":"value","field":"power.facility_mw","before":53,"after":105,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 53 MW → 105 MW","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:size.buildings_operational:epoch-ai-data-centers:2025-01-16","date":"2025-01-16","kind":"value","field":"size.buildings_operational","before":1,"after":2,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 1 → 2","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:phase_operational:2025-01-16:epoch-ai-data-centers","date":"2025-01-16","kind":"milestone","milestone":"phase_operational","description":"Building 2 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 2 operational. Based on interpolating satellite images from Sentinel-2 and Google Earth.","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-muskogee-ok","slug":"coreweave-muskogee-ok-muskogee-ok","name":"CoreWeave Muskogee OK","state":"OK","county":"Muskogee County","orgIds":["coreweave","openai","oklahoma-gas-and-electric-co"],"iso":"SPP","utilities":["oklahoma-gas-and-electric-co"],"id":"epoch-coreweave-muskogee-ok:construction_start:2024-11-18:epoch-ai-data-centers","date":"2024-11-18","kind":"milestone","milestone":"construction_start","description":"Core Scientific, CoreWeave, and Port Muskogee publicly announce groundbreaking for the 100 MW Muskogee HPC data center. Core Scientific [says](https://investors.corescientific.com/news-events/press-releases/detail/99/core-scientific-and-port-muskogee-break-ground-on-100-mw-hpc-data-center) the site will provide about 70 MW of critical IT load for CoreWeave's NVIDIA GPUs.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Core Scientific, CoreWeave, and Port Muskogee publicly announce groundbreaking for the 100 MW Muskogee HPC data center. Core Scientific says the site will provide about 70 MW of critical IT load for CoreWeave's NVIDIA…","url":"https://datacenters.prithvidixit.com/facilities/coreweave-muskogee-ok-muskogee-ok","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-denton-tx","slug":"coreweave-denton-tx-denton-tx","name":"CoreWeave Denton TX","state":"TX","county":"Denton County","orgIds":["coreweave","openai","denton-county-elec-coop-inc"],"iso":"ERCOT","utilities":["denton-county-elec-coop-inc"],"id":"epoch-coreweave-denton-tx:construction_start:2024-11-01:epoch-ai-data-centers","date":"2024-11-01","kind":"milestone","milestone":"construction_start","description":"Construction start - The [Texas Department of Licensing and Regulation](https://www.tdlr.texas.gov/TABS/Search/Print/TABS2025005706) reports Core Scientific is converting existing Bitcoin mining buildings into AI data centers, planning to build AROUND the existing Denton Energy Center.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Construction start - The Texas Department of Licensing and Regulation reports Core Scientific is converting existing Bitcoin mining buildings into AI data centers, planning to build AROUND the existing Denton Energy C…","url":"https://datacenters.prithvidixit.com/facilities/coreweave-denton-tx-denton-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-microsoft-goodyear","slug":"microsoft-goodyear-goodyear-az","name":"Microsoft Goodyear","state":"AZ","county":"Maricopa County","orgIds":["microsoft","openai","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-microsoft-goodyear:land_acquired:2024-10-30:county-maricopa-az","date":"2024-10-30","kind":"milestone","milestone":"land_acquired","description":"Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","sourceId":"county-maricopa-az","evidenceLevel":"confirmed","text":"Land acquired: Deed recorded for parcel 500-07-984A (owner of record: Microsoft Corporation).","url":"https://datacenters.prithvidixit.com/facilities/microsoft-goodyear-goodyear-az","source":{"id":"county-maricopa-az","title":"Assessor Parcels","publisher":"Maricopa County Assessor's Office, AZ","url":"https://gis.mcassessor.maricopa.gov/arcgis/rest/services/Parcels/MapServer/0","license":"Public record","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-marble-nc","slug":"coreweave-marble-nc-marble-nc","name":"CoreWeave Marble NC","state":"NC","county":"Cherokee County","orgIds":["coreweave","openai","duke-energy"],"iso":"None (non-RTO region)","utilities":["duke-energy"],"id":"epoch-coreweave-marble-nc:construction_start:2024-06-25:epoch-ai-data-centers","date":"2024-06-25","kind":"milestone","milestone":"construction_start","description":"Core Scientific announced that CoreWeave would receive about 70 MW of HPC infrastructure from 100 MW of owned infrastructure. Site modifications were expected to begin in H2 2024.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Core Scientific announced that CoreWeave would receive about 70 MW of HPC infrastructure from 100 MW of owned infrastructure. Site modifications were expected to begin in H2 2024.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-marble-nc-marble-nc","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-dalton-1-and-2","slug":"coreweave-dalton-1-and-2-whitfield-county-ga","name":"CoreWeave Dalton 1 & 2","state":"GA","county":"Whitfield County","orgIds":["coreweave","openai","georgia-power"],"iso":"None (non-RTO region)","utilities":["georgia-power"],"id":"epoch-coreweave-dalton-1-and-2:construction_start:2024-06-03:epoch-ai-data-centers","date":"2024-06-03","kind":"milestone","milestone":"construction_start","description":"According to a [few](https://investors.corescientific.com/news-events/press-releases/detail/74/core-scientific-to-provide-approximately-200-mw-of-infrastructure-to-host-coreweaves-high-performance-computing-services-capturing-significant-ai-compute-opportunity) [sources](https://www.sec.gov/Archives/edgar/data/1839341/000162828025008302/core-20241231.htm), Core Scientific announced that they're rebuilding their existing Dalton 1 (and we're assuming 2) datacenter to run AI using CoreWeave's GPUs, of which contract was first signed on this date. According to the press release, \"The site modifications are expected to commence early in the second half of 2024 and achieve operational status in the first half of 2025.\"","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: According to a few sources, Core Scientific announced that they're rebuilding their existing Dalton 1 (and we're assuming 2) datacenter to run AI using CoreWeave's GPUs, of which contract was first signed on this date…","url":"https://datacenters.prithvidixit.com/facilities/coreweave-dalton-1-and-2-whitfield-county-ga","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-openai-stargate-abilene","slug":"openai-stargate-abilene-abilene-tx","name":"OpenAI Stargate Abilene","state":"TX","county":"Taylor County","orgIds":["oracle","openai","softbank","mortenson","aep","crusoe","lancium"],"iso":"ERCOT","utilities":["aep"],"id":"epoch-openai-stargate-abilene:construction_start:2024-05-31:epoch-ai-data-centers","date":"2024-05-31","kind":"milestone","milestone":"construction_start","description":"Land clearing begins for northern two buildings (Building 1-2)","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Land clearing begins for northern two buildings (Building 1-2)","url":"https://datacenters.prithvidixit.com/facilities/openai-stargate-abilene-abilene-tx","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-chester-va","slug":"coreweave-chester-va-chesterfield-county-va","name":"CoreWeave Chester VA","state":"VA","county":"Chesterfield County","orgIds":["coreweave","openai","dominion"],"iso":"PJM","utilities":["dominion"],"id":"epoch-coreweave-chester-va:power.it_mw:epoch-ai-data-centers:2024-04-30","date":"2024-04-30","kind":"value","field":"power.it_mw","before":18,"after":27,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 18 MW → 27 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-chester-va-chesterfield-county-va","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-chester-va","slug":"coreweave-chester-va-chesterfield-county-va","name":"CoreWeave Chester VA","state":"VA","county":"Chesterfield County","orgIds":["coreweave","openai","dominion"],"iso":"PJM","utilities":["dominion"],"id":"epoch-coreweave-chester-va:power.facility_mw:epoch-ai-data-centers:2024-04-30","date":"2024-04-30","kind":"value","field":"power.facility_mw","before":25,"after":38,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 25 MW → 38 MW","url":"https://datacenters.prithvidixit.com/facilities/coreweave-chester-va-chesterfield-county-va","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-chester-va","slug":"coreweave-chester-va-chesterfield-county-va","name":"CoreWeave Chester VA","state":"VA","county":"Chesterfield County","orgIds":["coreweave","openai","dominion"],"iso":"PJM","utilities":["dominion"],"id":"epoch-coreweave-chester-va:size.buildings_operational:epoch-ai-data-centers:2024-01-31","date":"2024-01-31","kind":"value","field":"size.buildings_operational","before":0,"after":1,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 0 → 1","url":"https://datacenters.prithvidixit.com/facilities/coreweave-chester-va-chesterfield-county-va","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-chester-va","slug":"coreweave-chester-va-chesterfield-county-va","name":"CoreWeave Chester VA","state":"VA","county":"Chesterfield County","orgIds":["coreweave","openai","dominion"],"iso":"PJM","utilities":["dominion"],"id":"epoch-coreweave-chester-va:status:epoch-ai-data-centers:2024-01-31","date":"2024-01-31","kind":"value","field":"status","before":"under_construction","after":"expanding","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Status: Under construction → Operating + expanding","url":"https://datacenters.prithvidixit.com/facilities/coreweave-chester-va-chesterfield-county-va","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-chester-va","slug":"coreweave-chester-va-chesterfield-county-va","name":"CoreWeave Chester VA","state":"VA","county":"Chesterfield County","orgIds":["coreweave","openai","dominion"],"iso":"PJM","utilities":["dominion"],"id":"epoch-coreweave-chester-va:phase_operational:2024-01-31:epoch-ai-data-centers","date":"2024-01-31","kind":"milestone","milestone":"phase_operational","description":"Building 1's second data hall scheduled to come online this month.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1's second data hall scheduled to come online this month.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-chester-va-chesterfield-county-va","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}},{"facilityId":"epoch-coreweave-ellendale-nd","slug":"coreweave-ellendale-nd-ellendale-nd","name":"CoreWeave Ellendale ND","state":"ND","county":"Dickey County","orgIds":["coreweave","openai","montana-dakota","applied-digital"],"iso":"SPP","utilities":["montana-dakota"],"id":"epoch-coreweave-ellendale-nd:construction_start:2023-10-31:epoch-ai-data-centers","date":"2023-10-31","kind":"milestone","milestone":"construction_start","description":"Start of construction for the first building, according to [Applied Digital](https://ir.applieddigital.com/news-events/press-releases/detail/75/applied-digital-announces-groundbreaking-of). CoreWeave was not leased yet at this site, but this is the construction start date we're using for relevance.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Construction started: Start of construction for the first building, according to Applied Digital. CoreWeave was not leased yet at this site, but this is the construction start date we're using for relevance.","url":"https://datacenters.prithvidixit.com/facilities/coreweave-ellendale-nd-ellendale-nd","source":{"id":"epoch-ai-data-centers","title":"AI data centers (Frontier Data Centers Hub)","publisher":"Epoch AI","url":"https://epoch.ai/data/ai-data-centers","license":"CC BY 4.0","retrievedAt":"2026-10-12"}}],"meta":{"total":92,"limit":100,"offset":0,"dataAsOf":"2026-10-12"},"attribution":{"license":"Open Database License (ODbL) 1.0 for the compiled database; individual sources keep their own terms (see sources[].license).","credit":["© OpenStreetMap contributors (ODbL 1.0) — https://www.openstreetmap.org/copyright","Epoch AI, 'AI data centers'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/data/ai-data-centers' (CC BY 4.0)","Datacenter Source — https://datacenters.prithvidixit.com"],"terms":"/api#license","note":"Every figure links to its source. MW totals are floors (most facilities don't disclose power). Evidence levels: confirmed / announced / estimated — see /sources#evidence-levels."}}