{"data":[{"facilityId":"osm-node-11938631189","slug":"j-curve-technologies-maricopa-county-az","name":"J-Curve Technologies","state":"AZ","county":"Maricopa County","orgIds":["arc-tempe-2005-llc","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"osm-node-11938631189:land_acquired:2026-01-20:county-maricopa-az","date":"2026-01-20","kind":"milestone","milestone":"land_acquired","description":"Deed recorded for parcel 124-58-126 (owner of record: Arc Tempe 2005 LLC).","sourceId":"county-maricopa-az","evidenceLevel":"confirmed","text":"Land acquired: Deed recorded for parcel 124-58-126 (owner of record: Arc Tempe 2005 LLC).","url":"https://datacenters.prithvidixit.com/facilities/j-curve-technologies-maricopa-county-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-meta-prometheus","slug":"meta-prometheus-new-albany-oh","name":"Meta Prometheus","state":"OH","county":"Licking County","orgIds":["meta","vistra","terrapower","oklo","williams","aep","distribution-land-corp","sidecat-llc"],"iso":"PJM","utilities":["aep"],"id":"epoch-meta-prometheus:power.it_mw:epoch-ai-data-centers:2026-01-18","date":"2026-01-18","kind":"value","field":"power.it_mw","before":76,"after":368,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 76 MW → 368 MW","url":"https://datacenters.prithvidixit.com/facilities/meta-prometheus-new-albany-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-meta-prometheus","slug":"meta-prometheus-new-albany-oh","name":"Meta Prometheus","state":"OH","county":"Licking County","orgIds":["meta","vistra","terrapower","oklo","williams","aep","distribution-land-corp","sidecat-llc"],"iso":"PJM","utilities":["aep"],"id":"epoch-meta-prometheus:power.facility_mw:epoch-ai-data-centers:2026-01-18","date":"2026-01-18","kind":"value","field":"power.facility_mw","before":99,"after":478,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 99 MW → 478 MW","url":"https://datacenters.prithvidixit.com/facilities/meta-prometheus-new-albany-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-meta-prometheus","slug":"meta-prometheus-new-albany-oh","name":"Meta Prometheus","state":"OH","county":"Licking County","orgIds":["meta","vistra","terrapower","oklo","williams","aep","distribution-land-corp","sidecat-llc"],"iso":"PJM","utilities":["aep"],"id":"epoch-meta-prometheus:size.buildings_operational:epoch-ai-data-centers:2026-01-18","date":"2026-01-18","kind":"value","field":"size.buildings_operational","before":1,"after":6,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Buildings operational: 1 → 6","url":"https://datacenters.prithvidixit.com/facilities/meta-prometheus-new-albany-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-meta-prometheus","slug":"meta-prometheus-new-albany-oh","name":"Meta Prometheus","state":"OH","county":"Licking County","orgIds":["meta","vistra","terrapower","oklo","williams","aep","distribution-land-corp","sidecat-llc"],"iso":"PJM","utilities":["aep"],"id":"epoch-meta-prometheus:phase_operational:2026-01-18:epoch-ai-data-centers","date":"2026-01-18","kind":"milestone","milestone":"phase_operational","description":"Buildings 2-6 are operational, based on all equipment being in place, the paved ground, and minimal construction equipment by the buildings. Buildings 7-11 all have some kind of power or cooling equipment lining their right side which are not fully installed. Building 14 has chillers installed. Buildings 16-20 roofs are complete. The Socrates South power plant to the right of Buildings 7-11 has 7 gas turbines in place, judging by the exhaust stacks.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Buildings 2-6 are operational, based on all equipment being in place, the paved ground, and minimal construction equipment by the buildings. Buildings 7-11 all have some kind of power or cooling equipment lining their…","url":"https://datacenters.prithvidixit.com/facilities/meta-prometheus-new-albany-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-aws-berwick","slug":"aws-berwick-berwick-pa","name":"AWS Berwick","state":"PA","county":"Luzerne County","orgIds":["amazon","anthropic","ppl","talen-energy"],"iso":"PJM","utilities":["ppl"],"id":"epoch-aws-berwick:power.it_mw:epoch-ai-data-centers:2026-01-07","date":"2026-01-07","kind":"value","field":"power.it_mw","before":47,"after":77,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 47 MW → 77 MW","url":"https://datacenters.prithvidixit.com/facilities/aws-berwick-berwick-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-aws-berwick","slug":"aws-berwick-berwick-pa","name":"AWS Berwick","state":"PA","county":"Luzerne County","orgIds":["amazon","anthropic","ppl","talen-energy"],"iso":"PJM","utilities":["ppl"],"id":"epoch-aws-berwick:power.facility_mw:epoch-ai-data-centers:2026-01-07","date":"2026-01-07","kind":"value","field":"power.facility_mw","before":66,"after":102,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 66 MW → 102 MW","url":"https://datacenters.prithvidixit.com/facilities/aws-berwick-berwick-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-aws-berwick","slug":"aws-berwick-berwick-pa","name":"AWS Berwick","state":"PA","county":"Luzerne County","orgIds":["amazon","anthropic","ppl","talen-energy"],"iso":"PJM","utilities":["ppl"],"id":"epoch-aws-berwick:size.buildings_operational:epoch-ai-data-centers:2026-01-07","date":"2026-01-07","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/aws-berwick-berwick-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-aws-berwick","slug":"aws-berwick-berwick-pa","name":"AWS Berwick","state":"PA","county":"Luzerne County","orgIds":["amazon","anthropic","ppl","talen-energy"],"iso":"PJM","utilities":["ppl"],"id":"epoch-aws-berwick:phase_operational:2026-01-07:epoch-ai-data-centers","date":"2026-01-07","kind":"milestone","milestone":"phase_operational","description":"Building 2 operational estimate. This is based on the progress visible in the September 2025 image. [The DEP](https://www.pacodeandbulletin.gov/secure/pabulletin/data/vol56/56-4/56-4.pdf) also issues an air plan approval to add 48 more emergency generators on this date.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 2 operational estimate. This is based on the progress visible in the September 2025 image. The DEP also issues an air plan approval to add 48 more emergency generators on this date.","url":"https://datacenters.prithvidixit.com/facilities/aws-berwick-berwick-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-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"}}],"meta":{"total":10,"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."}}