{
  "apiVersion": 1,
  "source": "https://www.ventureatlas.org",
  "license": "Data is curated by Venture Atlas; every field carries its own source URL.",
  "endpoint": "/api/datacenters",
  "lastDataUpdate": "2026-10-21",
  "lastUpdated": "2026-10-21",
  "methodology": {
    "paragraphs": [
      "This tracker compares AI data-center capacity across operators. The default series is IT power in megawatts, summed from Epoch AI's public campus database (updated 2 Oct 2026). It covers large AI campuses Epoch has built from satellite imagery, permits, and company statements. It is not a company's entire cloud: ordinary regions, older halls, and unnamed colocation stay out.",
      "H100-equivalents are Epoch's modeled conversion of those same campuses into Nvidia H100-class compute. Google TPUs, Amazon Trainium, and Nvidia GB200 or GB300 systems are scaled by Epoch's chip factors. The number is an estimate. It is the comparable compute series. It is not a count of boxes on a floor.",
      "Disclosed chips are raw accelerator counts an operator states, with the chip mix in the note. SpaceXAI's 25 Sep 2026 inventory is 780,000 chips across Colossus 1 and Colossus 2. Those chips are not added into the H100-equivalent series, and a planned delivery is not plotted as operating capacity. Elon Musk's following-week, November, and conditional December GB300 tranches stay in the note.",
      "A campus is attributed to its hardware owner. A lab renting the cluster (OpenAI at Abilene, Anthropic at New Carlisle) is not given a second row, or the same power would be counted twice. Colocation shells with no named AI owner, including several QTS and DayOne sites, are left out. Empty cells mean no comparable disclosure, not zero. Epoch estimates its campus set covers about 43% of global deployed AI compute as of 5 Oct 2026."
    ],
    "lastUpdated": "2026-10-05"
  },
  "count": 10,
  "operators": [
    {
      "slug": "google",
      "name": "Google",
      "country": "US",
      "status": "operating",
      "website": "https://cloud.google.com",
      "notes": "Figures are Epoch AI's covered AI campuses for this owner. Wholesale cloud regions and unnamed colocation are not included.",
      "company": null,
      "powerMw": {
        "value": 3179,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Google Pryor (North) 368 MW, Google New Albany 333 MW, Google Columbus 303 MW. Not the owner's whole cloud footprint.",
        "confidence": "estimate",
        "basis": "epoch-it-mw"
      },
      "h100e": {
        "value": 3670268,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Google Pryor (North) 368 MW, Google New Albany 333 MW, Google Columbus 303 MW.",
        "confidence": "estimate",
        "basis": "epoch-h100e"
      },
      "chips": null,
      "series": {
        "powerMw": [
          {
            "date": "2024-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 228,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 439,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 579,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 814,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 972,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 1114,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 1528,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 1890,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 1959,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 2028,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 2666,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Google Pryor (North) 368 MW, Google New Albany 333 MW, Google Columbus 303 MW. Not the owner's whole cloud footprint.",
            "value": 3179,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "h100e": [
          {
            "date": "2024-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 91309,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 197676,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 267948,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 386139,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 483360,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 608221,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 1085281,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 1594630,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 1690335,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 1786078,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 2677949,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Google Pryor (North) 368 MW, Google New Albany 333 MW, Google Columbus 303 MW.",
            "value": 3670268,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "chips": []
      }
    },
    {
      "slug": "meta",
      "name": "Meta",
      "country": "US",
      "status": "operating",
      "website": "https://www.meta.com",
      "notes": "Figures are Epoch AI's covered AI campuses for this owner. Wholesale cloud regions and unnamed colocation are not included.",
      "company": null,
      "powerMw": {
        "value": 2244,
        "date": "2026-10-12",
        "source": "https://epoch.ai/data/ai-data-centers/updates",
        "note": "Epoch 12 Oct 2026 file sum for Meta campuses with confident, likely, or unlabeled owners, excluding speculative and blank-owner shells. The 2 Oct point of 2,157 MW plus the restored Gallatin 87 MW is 2,244 MW. Prometheus stays 471 MW. The Aiken 8 Oct change is projected power only; current power is still 69 MW. Largest included: Meta Prometheus 471 MW, Meta-QTS Hillsboro 2 180 MW, Meta Rosemount 178 MW. Not the whole Meta cloud.",
        "confidence": "estimate",
        "basis": "epoch-it-mw"
      },
      "h100e": {
        "value": 2489536,
        "date": "2026-10-12",
        "source": "https://epoch.ai/data/ai-data-centers/updates",
        "note": "Same 12 Oct 2026 owner filter as the power series. 2,489,536 H100-equivalents. The 2 Oct point of 2,389,991 plus the Gallatin 99,545 equals this total. Still below the 24 Sep figure of 2,523,813 because Prometheus compute was revised from 600k to 536k H100-eq and Los Lunas was corrected. A modeled conversion, not a disclosed chip count.",
        "confidence": "estimate",
        "basis": "epoch-h100e"
      },
      "chips": null,
      "series": {
        "powerMw": [
          {
            "date": "2024-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 45,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 45,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 45,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 45,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 180,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 180,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 180,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 256,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 833,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 998,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 2094,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Meta Prometheus 496 MW, Meta-QTS Hillsboro 2 180 MW, Meta Rosemount 178 MW. Not the owner's whole cloud footprint.",
            "value": 2243,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-10-02",
            "note": "Epoch's 2 Oct 2026 dataset sum for Meta campuses with confident, likely, or unlabeled owners, excluding speculative and blank-owner shells. Down from 2,243 MW and 2,523,813 H100-equivalents in the 24 Sep file. Prometheus is now 471 MW, where the 24 Sep file had 496 MW. This is a revision of Epoch's current estimate, not a campus shutdown or new operating capacity. Largest included: Meta Prometheus 471 MW, Meta-QTS Hillsboro 2 180 MW, Meta Rosemount 178 MW. Not Meta's whole cloud.",
            "value": 2157,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate",
            "lastUpdated": "2026-10-05"
          },
          {
            "date": "2026-10-12",
            "note": "Epoch 12 Oct 2026 file sum for Meta campuses with confident, likely, or unlabeled owners, excluding speculative and blank-owner shells. The 2 Oct point of 2,157 MW plus the restored Gallatin 87 MW is 2,244 MW. Prometheus stays 471 MW. The Aiken 8 Oct change is projected power only; current power is still 69 MW. Largest included: Meta Prometheus 471 MW, Meta-QTS Hillsboro 2 180 MW, Meta Rosemount 178 MW. Not the whole Meta cloud.",
            "value": 2244,
            "source": "https://epoch.ai/data/ai-data-centers/updates",
            "confidence": "estimate",
            "lastUpdated": "2026-10-13"
          }
        ],
        "h100e": [
          {
            "date": "2024-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 30960,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 30960,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 30960,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 30960,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 123839,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 123839,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 123839,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 215713,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 893303,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 1081282,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 2353525,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Meta Prometheus 496 MW, Meta-QTS Hillsboro 2 180 MW, Meta Rosemount 178 MW.",
            "value": 2523813,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-10-02",
            "note": "Epoch's 2 Oct 2026 dataset sum for Meta campuses with confident, likely, or unlabeled owners, excluding speculative and blank-owner shells. Down from 2,243 MW and 2,523,813 H100-equivalents in the 24 Sep file. Prometheus is now 471 MW, where the 24 Sep file had 496 MW. This is a revision of Epoch's current estimate, not a campus shutdown or new operating capacity. Largest included: Meta Prometheus 471 MW, Meta-QTS Hillsboro 2 180 MW, Meta Rosemount 178 MW. Not Meta's whole cloud.",
            "value": 2389991,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate",
            "lastUpdated": "2026-10-05"
          },
          {
            "date": "2026-10-12",
            "note": "Same 12 Oct 2026 owner filter as the power series. 2,489,536 H100-equivalents. The 2 Oct point of 2,389,991 plus the Gallatin 99,545 equals this total. Still below the 24 Sep figure of 2,523,813 because Prometheus compute was revised from 600k to 536k H100-eq and Los Lunas was corrected. A modeled conversion, not a disclosed chip count.",
            "value": 2489536,
            "source": "https://epoch.ai/data/ai-data-centers/updates",
            "confidence": "estimate",
            "lastUpdated": "2026-10-13"
          }
        ],
        "chips": []
      }
    },
    {
      "slug": "microsoft",
      "name": "Microsoft",
      "country": "US",
      "status": "operating",
      "website": "https://azure.microsoft.com",
      "notes": "Figures are Epoch AI's covered AI campuses for this owner. Wholesale cloud regions and unnamed colocation are not included.",
      "company": null,
      "powerMw": {
        "value": 1519,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Microsoft Fairwater Atlanta 636 MW, Microsoft Fairwater Wisconsin 369 MW, Microsoft Goodyear 202 MW. Not the owner's whole cloud footprint.",
        "confidence": "estimate",
        "basis": "epoch-it-mw"
      },
      "h100e": {
        "value": 1685090,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Microsoft Fairwater Atlanta 636 MW, Microsoft Fairwater Wisconsin 369 MW, Microsoft Goodyear 202 MW.",
        "confidence": "estimate",
        "basis": "epoch-h100e"
      },
      "chips": null,
      "series": {
        "powerMw": [
          {
            "date": "2024-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 135,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 135,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 201,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 201,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 242,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 337,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 337,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 779,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 807,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 1204,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 1519,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Microsoft Fairwater Atlanta 636 MW, Microsoft Fairwater Wisconsin 369 MW, Microsoft Goodyear 202 MW. Not the owner's whole cloud footprint.",
            "value": 1519,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "h100e": [
          {
            "date": "2024-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 69732,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 69732,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 115109,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 115109,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 144063,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 259121,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 259121,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 794147,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 826436,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 1304303,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 1685090,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Microsoft Fairwater Atlanta 636 MW, Microsoft Fairwater Wisconsin 369 MW, Microsoft Goodyear 202 MW.",
            "value": 1685090,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "chips": []
      }
    },
    {
      "slug": "amazon",
      "name": "Amazon",
      "country": "US",
      "status": "operating",
      "website": "https://aws.amazon.com",
      "notes": "Figures are Epoch AI's covered AI campuses for this owner. Wholesale cloud regions and unnamed colocation are not included.",
      "company": null,
      "powerMw": {
        "value": 1870,
        "date": "2026-10-19",
        "source": "https://epoch.ai/data/ai-data-centers/updates",
        "note": "Epoch 19 Oct 2026 buildout update: Anthropic-Amazon New Carlisle Buildings 17-18 estimated operational, taking the campus from 910 MW to 1,037 MW. Amazon-owned campuses now sum to 1,870 MW: New Carlisle 1,037, Madison Mega Site 284, Ridgeland 228, New Albany 213, Berwick 108. The date is Epoch's estimate, not an Amazon announcement. Not the whole AWS cloud.",
        "confidence": "estimate",
        "basis": "epoch-it-mw"
      },
      "h100e": {
        "value": 1486541,
        "date": "2026-10-19",
        "source": "https://epoch.ai/data/ai-data-centers/updates",
        "note": "Same 19 Oct 2026 owner sum. New Carlisle rises from 685,912 to 818,428 H100-equivalents of Trainium2, so Amazon totals 1,486,541, up from 1,354,025. A modeled conversion, not a disclosed chip count.",
        "confidence": "estimate",
        "basis": "epoch-h100e"
      },
      "chips": null,
      "series": {
        "powerMw": [
          {
            "date": "2025-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 113,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 113,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 795,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 842,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 1100,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 1484,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 1712,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Anthropic-Amazon New Carlisle 910 MW, Amazon Madison Mega Site 284 MW, Amazon Ridgeland 228 MW. Not the owner's whole cloud footprint.",
            "value": 1743,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-10-19",
            "note": "Epoch 19 Oct 2026 buildout update: Anthropic-Amazon New Carlisle Buildings 17-18 estimated operational, taking the campus from 910 MW to 1,037 MW. Amazon-owned campuses now sum to 1,870 MW: New Carlisle 1,037, Madison Mega Site 284, Ridgeland 228, New Albany 213, Berwick 108. The date is Epoch's estimate, not an Amazon announcement. Not the whole AWS cloud.",
            "value": 1870,
            "source": "https://epoch.ai/data/ai-data-centers/updates",
            "confidence": "estimate",
            "lastUpdated": "2026-10-21"
          }
        ],
        "h100e": [
          {
            "date": "2025-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 92471,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 92471,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 606971,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 642292,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 836379,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 1159482,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 1330781,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Anthropic-Amazon New Carlisle 910 MW, Amazon Madison Mega Site 284 MW, Amazon Ridgeland 228 MW.",
            "value": 1354025,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-10-19",
            "note": "Same 19 Oct 2026 owner sum. New Carlisle rises from 685,912 to 818,428 H100-equivalents of Trainium2, so Amazon totals 1,486,541, up from 1,354,025. A modeled conversion, not a disclosed chip count.",
            "value": 1486541,
            "source": "https://epoch.ai/data/ai-data-centers/updates",
            "confidence": "estimate",
            "lastUpdated": "2026-10-21"
          }
        ],
        "chips": []
      }
    },
    {
      "slug": "spacexai",
      "name": "SpaceXAI",
      "country": "US",
      "status": "operating",
      "website": "https://x.ai",
      "notes": "Epoch attributes the Memphis campuses to SpaceXAI. The 25 Sep 2026 chip inventory is plotted on Disclosed chips because a GB300 is not one H100.",
      "company": {
        "slug": "xai",
        "url": "/company/xai"
      },
      "powerMw": {
        "value": 1303,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Colossus 2 946 MW, Colossus 1 340 MW, xAI QTS Atlanta 17 MW. Not the owner's whole cloud footprint.",
        "confidence": "estimate",
        "basis": "epoch-it-mw"
      },
      "h100e": {
        "value": 1398939,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Colossus 2 946 MW, Colossus 1 340 MW, xAI QTS Atlanta 17 MW.",
        "confidence": "estimate",
        "basis": "epoch-h100e"
      },
      "chips": {
        "value": 780000,
        "date": "2026-09-25",
        "source": "https://x.com/elonmusk/status/2103329761690865846",
        "note": "Colossus 1: 150k H100, 50k H200, 30k GB200. Colossus 2: 110k GB200 and 440k GB300. Raw chips, not H100-equivalents. Musk also said another 220k GB300 would be fully operational the following week, 220k in November, and possibly 220k more in late December. Those later tranches are plans and are not plotted.",
        "confidence": "disclosed",
        "basis": "disclosed-chips"
      },
      "series": {
        "powerMw": [
          {
            "date": "2024-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 139,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 139,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 295,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 357,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 524,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 596,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 847,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 1303,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Colossus 2 946 MW, Colossus 1 340 MW, xAI QTS Atlanta 17 MW. Not the owner's whole cloud footprint.",
            "value": 1303,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "h100e": [
          {
            "date": "2024-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 100000,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 100000,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 11470,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 287266,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 498514,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 565184,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 843103,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 1398939,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Colossus 2 946 MW, Colossus 1 340 MW, xAI QTS Atlanta 17 MW.",
            "value": 1398939,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "chips": [
          {
            "date": "2026-09-25",
            "note": "Colossus 1: 150k H100, 50k H200, 30k GB200. Colossus 2: 110k GB200 and 440k GB300. Raw chips, not H100-equivalents. Musk also said another 220k GB300 would be fully operational the following week, 220k in November, and possibly 220k more in late December. Those later tranches are plans and are not plotted.",
            "value": 780000,
            "source": "https://x.com/elonmusk/status/2103329761690865846",
            "confidence": "disclosed"
          }
        ]
      }
    },
    {
      "slug": "coreweave",
      "name": "CoreWeave",
      "country": "US",
      "status": "operating",
      "website": "https://www.coreweave.com",
      "notes": "Figures are Epoch AI's covered AI campuses for this owner. Wholesale cloud regions and unnamed colocation are not included.",
      "company": null,
      "powerMw": {
        "value": 679,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: CoreWeave Denton TX 262 MW, Coreweave Helios 132 MW, CoreWeave Chester VA 82 MW. Not the owner's whole cloud footprint.",
        "confidence": "estimate",
        "basis": "epoch-it-mw"
      },
      "h100e": {
        "value": 755954,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: CoreWeave Denton TX 262 MW, Coreweave Helios 132 MW, CoreWeave Chester VA 82 MW.",
        "confidence": "estimate",
        "basis": "epoch-h100e"
      },
      "chips": null,
      "series": {
        "powerMw": [
          {
            "date": "2024-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 18,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 27,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 27,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 27,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 27,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 77,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 127,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 204,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 332,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 547,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: CoreWeave Denton TX 262 MW, Coreweave Helios 132 MW, CoreWeave Chester VA 82 MW. Not the owner's whole cloud footprint.",
            "value": 679,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "h100e": [
          {
            "date": "2024-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 14805,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 22082,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2024-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 22082,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 22082,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 22082,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 80637,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 149358,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 231016,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 368358,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 596402,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: CoreWeave Denton TX 262 MW, Coreweave Helios 132 MW, CoreWeave Chester VA 82 MW.",
            "value": 755954,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "chips": []
      }
    },
    {
      "slug": "oracle",
      "name": "Oracle",
      "country": "US",
      "status": "operating",
      "website": "https://www.oracle.com/cloud",
      "notes": "Figures are Epoch AI's covered AI campuses for this owner. Wholesale cloud regions and unnamed colocation are not included.",
      "company": null,
      "powerMw": {
        "value": 493,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: OpenAI Stargate Abilene 421 MW, Oracle Batam 72 MW. Not the owner's whole cloud footprint.",
        "confidence": "estimate",
        "basis": "epoch-it-mw"
      },
      "h100e": {
        "value": 593734,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: OpenAI Stargate Abilene 421 MW, Oracle Batam 72 MW.",
        "confidence": "estimate",
        "basis": "epoch-h100e"
      },
      "chips": null,
      "series": {
        "powerMw": [
          {
            "date": "2025-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 33,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 138,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 244,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 283,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 493,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: OpenAI Stargate Abilene 421 MW, Oracle Batam 72 MW. Not the owner's whole cloud footprint.",
            "value": 493,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "h100e": [
          {
            "date": "2025-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 40424,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 167761,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 295099,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 339060,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 593734,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: OpenAI Stargate Abilene 421 MW, Oracle Batam 72 MW.",
            "value": 593734,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "chips": []
      }
    },
    {
      "slug": "huawei",
      "name": "Huawei",
      "country": "CN",
      "status": "operating",
      "website": "https://www.huaweicloud.com",
      "notes": "Figures are Epoch AI's covered AI campuses for this owner. Wholesale cloud regions and unnamed colocation are not included.",
      "company": null,
      "powerMw": {
        "value": 341,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Huawei Horinger 184 MW, Huawei Wuhu 157 MW. Not the owner's whole cloud footprint.",
        "confidence": "estimate",
        "basis": "epoch-it-mw"
      },
      "h100e": {
        "value": 165766,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Huawei Horinger 184 MW, Huawei Wuhu 157 MW.",
        "confidence": "estimate",
        "basis": "epoch-h100e"
      },
      "chips": null,
      "series": {
        "powerMw": [
          {
            "date": "2025-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 45,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 119,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 193,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 193,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 231,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 271,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 341,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Huawei Horinger 184 MW, Huawei Wuhu 157 MW. Not the owner's whole cloud footprint.",
            "value": 341,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "h100e": [
          {
            "date": "2025-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 21629,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 57768,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 93669,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 93669,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 112227,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 131423,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 165766,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Huawei Horinger 184 MW, Huawei Wuhu 157 MW.",
            "value": 165766,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "chips": []
      }
    },
    {
      "slug": "alibaba",
      "name": "Alibaba",
      "country": "CN",
      "status": "operating",
      "website": "https://www.alibabacloud.com",
      "notes": "Figures are Epoch AI's covered AI campuses for this owner. Wholesale cloud regions and unnamed colocation are not included.",
      "company": null,
      "powerMw": {
        "value": 169,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Alibaba Zhangbei 169 MW. Not the owner's whole cloud footprint.",
        "confidence": "estimate",
        "basis": "epoch-it-mw"
      },
      "h100e": {
        "value": 31885,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Alibaba Zhangbei 169 MW.",
        "confidence": "estimate",
        "basis": "epoch-h100e"
      },
      "chips": null,
      "series": {
        "powerMw": [
          {
            "date": "2025-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 85,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 169,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 169,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 169,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Alibaba Zhangbei 169 MW. Not the owner's whole cloud footprint.",
            "value": 169,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "h100e": [
          {
            "date": "2025-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 15968,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 31885,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 31885,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 31885,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Alibaba Zhangbei 169 MW.",
            "value": 31885,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "chips": []
      }
    },
    {
      "slug": "nebius",
      "name": "Nebius",
      "country": "NL",
      "status": "operating",
      "website": "https://nebius.com",
      "notes": "Figures are Epoch AI's covered AI campuses for this owner. Wholesale cloud regions and unnamed colocation are not included.",
      "company": null,
      "powerMw": {
        "value": 125,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Nebius Mantsala 75 MW, Microsoft-Nebius New Jersey 50 MW. Not the owner's whole cloud footprint.",
        "confidence": "estimate",
        "basis": "epoch-it-mw"
      },
      "h100e": {
        "value": 105375,
        "date": "2026-09-24",
        "source": "https://epoch.ai/data/ai-data-centers",
        "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Nebius Mantsala 75 MW, Microsoft-Nebius New Jersey 50 MW.",
        "confidence": "estimate",
        "basis": "epoch-h100e"
      },
      "chips": null,
      "series": {
        "powerMw": [
          {
            "date": "2024-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 40,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 40,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 40,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 40,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 40,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 40,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 125,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI campus timeline, summed for this owner. IT power of covered AI campuses only.",
            "value": 125,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI sum of covered AI campuses as of the 24 Sep 2026 dataset. Largest: Nebius Mantsala 75 MW, Microsoft-Nebius New Jersey 50 MW. Not the owner's whole cloud footprint.",
            "value": 125,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "h100e": [
          {
            "date": "2024-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 25284,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 25284,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 25284,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 25284,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2025-10-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 25284,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-01-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 25284,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-04-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 105375,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-07-28",
            "note": "Epoch AI H100-equivalents on the same campus timeline.",
            "value": 105375,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          },
          {
            "date": "2026-09-24",
            "note": "Epoch AI H100-equivalents for the same campuses. A modeled chip-mix conversion, not a disclosed GPU count. Largest sites included: Nebius Mantsala 75 MW, Microsoft-Nebius New Jersey 50 MW.",
            "value": 105375,
            "source": "https://epoch.ai/data/ai-data-centers",
            "confidence": "estimate"
          }
        ],
        "chips": []
      }
    }
  ]
}