{"data":[{"id":"epoch-core42-lake-mariner","slug":"core42-lake-mariner-barker-ny","name":"Core42 Lake Mariner","kind":"campus","lat":43.35707,"lon":-78.60405,"precision":"footprint","city":"Barker","state":"NY","status":"operating","type":"ai_campus","operators":[],"owners":["core42"],"users":["g42"],"powerMw":58,"layers":["epoch-ai-data-centers","hifld-retail-territories","hifld-iso","eia-860-plants","eia-epm-5-6-a","dcs-energy-model"],"completeness":70,"county":"Niagara County","aliases":[],"iso":"NYISO","utilities":["niagara-mohawk-power-corp"],"endUsers":["g42"],"devStage":"operational","projectConfidence":"verified_operating","ttpStatus":"energized","ttpBucket":"energized","operationalMw":58,"ai":true,"powerLevel":"estimated","statusLevel":"estimated","lastVerified":"2026-10-12","newestEvidence":"2026-07-23","url":"https://datacenters.prithvidixit.com/facilities/core42-lake-mariner-barker-ny","api":"https://datacenters.prithvidixit.com/api/v1/facilities/core42-lake-mariner-barker-ny","powerSourceUrl":"https://epoch.ai/data/ai-data-centers","sourceUrls":["https://epoch.ai/data/ai-data-centers","https://www.arcgis.com/home/item.html?id=f2ee2f8ab8ac47e5bb1f6ad4ed3a3e43","https://services8.arcgis.com/Rl9BjEMrBgxxeBfh/arcgis/rest/services/Independent_System_Operator/FeatureServer/0","https://services2.arcgis.com/FiaPA4ga0iQKduv3/arcgis/rest/services/Power_Plants_in_the_US/FeatureServer/0","https://www.eia.gov/electricity/monthly/epm_table_grapher.php?t=epmt_5_6_a","https://investors.terawulf.com/news-events/press-releases/detail/99/terawulf-to-deliver-over-70-mw-of-data-center","https://investors.terawulf.com/news-events/press-releases/detail/132/terawulf-reports-fourth-quarter-and-full-year-2025-results","https://www.datacenterdynamics.com/en/news/google-offers-its-tpus-to-ai-cloud-providers-report/","https://www.anthropic.com/news/anthropic-invests-50-billion-in-american-ai-infrastructure"]}],"meta":{"total":1,"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."}}