{"data":[{"facilityId":"epoch-google-lancaster","slug":"google-lancaster-lancaster-oh","name":"Google Lancaster","state":"OH","county":"Fairfield County","orgIds":["google","south-central-power-company"],"iso":"PJM","utilities":["south-central-power-company"],"id":"epoch-google-lancaster:status:epoch-ai-data-centers:2026-03-12","date":"2026-03-12","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/google-lancaster-lancaster-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-google-lancaster","slug":"google-lancaster-lancaster-oh","name":"Google Lancaster","state":"OH","county":"Fairfield County","orgIds":["google","south-central-power-company"],"iso":"PJM","utilities":["south-central-power-company"],"id":"epoch-google-lancaster:power.it_mw:epoch-ai-data-centers:2025-10-31","date":"2025-10-31","kind":"value","field":"power.it_mw","before":68,"after":137,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current IT capacity: 68 MW → 137 MW","url":"https://datacenters.prithvidixit.com/facilities/google-lancaster-lancaster-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-google-lancaster","slug":"google-lancaster-lancaster-oh","name":"Google Lancaster","state":"OH","county":"Fairfield County","orgIds":["google","south-central-power-company"],"iso":"PJM","utilities":["south-central-power-company"],"id":"epoch-google-lancaster:power.facility_mw:epoch-ai-data-centers:2025-10-31","date":"2025-10-31","kind":"value","field":"power.facility_mw","before":82,"after":164,"sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"Current facility power: 82 MW → 164 MW","url":"https://datacenters.prithvidixit.com/facilities/google-lancaster-lancaster-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-google-lancaster","slug":"google-lancaster-lancaster-oh","name":"Google Lancaster","state":"OH","county":"Fairfield County","orgIds":["google","south-central-power-company"],"iso":"PJM","utilities":["south-central-power-company"],"id":"epoch-google-lancaster:size.buildings_operational:epoch-ai-data-centers:2025-10-31","date":"2025-10-31","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/google-lancaster-lancaster-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-google-lancaster","slug":"google-lancaster-lancaster-oh","name":"Google Lancaster","state":"OH","county":"Fairfield County","orgIds":["google","south-central-power-company"],"iso":"PJM","utilities":["south-central-power-company"],"id":"epoch-google-lancaster:phase_operational:2025-10-31:epoch-ai-data-centers","date":"2025-10-31","kind":"milestone","milestone":"phase_operational","description":"Building 2 operational. This is supported by the state of Building 2 a month prior, which is entirely complete outside of some equipment that was removed later on.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 2 operational. This is supported by the state of Building 2 a month prior, which is entirely complete outside of some equipment that was removed later on.","url":"https://datacenters.prithvidixit.com/facilities/google-lancaster-lancaster-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-google-lancaster","slug":"google-lancaster-lancaster-oh","name":"Google Lancaster","state":"OH","county":"Fairfield County","orgIds":["google","south-central-power-company"],"iso":"PJM","utilities":["south-central-power-company"],"id":"epoch-google-lancaster:size.buildings_operational:epoch-ai-data-centers:2024-01-01","date":"2024-01-01","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/google-lancaster-lancaster-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-google-lancaster","slug":"google-lancaster-lancaster-oh","name":"Google Lancaster","state":"OH","county":"Fairfield County","orgIds":["google","south-central-power-company"],"iso":"PJM","utilities":["south-central-power-company"],"id":"epoch-google-lancaster:status:epoch-ai-data-centers:2024-01-01","date":"2024-01-01","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/google-lancaster-lancaster-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-google-lancaster","slug":"google-lancaster-lancaster-oh","name":"Google Lancaster","state":"OH","county":"Fairfield County","orgIds":["google","south-central-power-company"],"iso":"PJM","utilities":["south-central-power-company"],"id":"epoch-google-lancaster:phase_operational:2024-01-01:epoch-ai-data-centers","date":"2024-01-01","kind":"milestone","milestone":"phase_operational","description":"Building 1 operational. This is estimated based on construction progress in [October 2023](https://earth.google.com/web/@39.72490515,-82.68845499,280.4138206a,1128.806013d,35y,-0h,0t,0r/data=CnUaXRJXCiUweDg4NDc4OWI3MDRhZGE1MWQ6MHg0Y2Q1MjE2ZGM0YTQ0YTc5GSZeVEH73ENAISDkBo2qq1TAKhwxMDQgV2hpbGV5IFJkLCBMYW5jYXN0ZXIsIE9IGAIgASoQCAESCjIwMjMtMDUtMTAYAUICCAFCAggASg0I____________ARAA). This also corresponds to a [2023 article](https://ohiocapitaljournal.com/2023/08/29/google-announces-plans-to-invest-1-7-billion-in-a-trio-of-central-ohio-data-centers/) where a Google spokesperson says that the \"the Lancaster data center will open later this year\".","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1 operational. This is estimated based on construction progress in October 2023. This also corresponds to a 2023 article where a Google spokesperson says that the \"the Lancaster data center will open later th…","url":"https://datacenters.prithvidixit.com/facilities/google-lancaster-lancaster-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"}}],"meta":{"total":8,"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."}}