{"data":[{"facilityId":"epoch-google-mesa","slug":"google-mesa-maricopa-county-az","name":"Google Mesa","state":"AZ","county":"Maricopa County","orgIds":["google","stone-applications-llc","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-google-mesa:size.buildings_operational:epoch-ai-data-centers:2025-07-01","date":"2025-07-01","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-mesa-maricopa-county-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-google-mesa","slug":"google-mesa-maricopa-county-az","name":"Google Mesa","state":"AZ","county":"Maricopa County","orgIds":["google","stone-applications-llc","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-google-mesa:status:epoch-ai-data-centers:2025-07-01","date":"2025-07-01","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-mesa-maricopa-county-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-google-mesa","slug":"google-mesa-maricopa-county-az","name":"Google Mesa","state":"AZ","county":"Maricopa County","orgIds":["google","stone-applications-llc","srp"],"iso":"None (non-RTO region)","utilities":["srp"],"id":"epoch-google-mesa:phase_operational:2025-07-01:epoch-ai-data-centers","date":"2025-07-01","kind":"milestone","milestone":"phase_operational","description":"Building 1 is operational. This is based on the state of construction on 2025-03-02 as seen on [Google Earth](https://earth.google.com/web/@33.35450568,-111.67805903,407.02398359a,2119.1496037d,35y,-0h,0t,0r/data=ChYqEAgBEgoyMDI1LTAzLTAyGAFCAggBQgIIAEoNCP___________wEQAA), where building shell and external components seems to have been completed, but there is still a lot of construction equipment present. That equipment appears to have been cleared up by this date, 4 months later, with the 2025-09-07 satellite imagery providing an upper bound. Construction has begun on the Building 2 roof, with work beginning on the areas for cooling and generators as well.","sourceId":"epoch-ai-data-centers","evidenceLevel":"estimated","text":"New capacity online: Building 1 is operational. This is based on the state of construction on 2025-03-02 as seen on Google Earth, where building shell and external components seems to have been completed, but there is still a lot of const…","url":"https://datacenters.prithvidixit.com/facilities/google-mesa-maricopa-county-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"}}],"meta":{"total":3,"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."}}