{
  "schema_version": 1,
  "generated_on": "2026-09-26",
  "dataset_name": "Selected site-level cooling-equipment observations",
  "semantics": "These records capture publicly documented cooling-equipment snapshots for individual Epoch AI sites. They are supporting physical evidence, not direct waste-heat measurements.",
  "source": {
    "publisher": "Epoch AI",
    "source_name": "Epoch AI AI data-center directory",
    "source_url": "https://epoch.ai/data/ai-data-centers",
    "captured_on": "2026-09-26"
  },
  "records": [
    {
      "observation_id": "COOLING-EPOCH-785d6e4c34607dd4-20260924",
      "epoch_id": "EPOCH-785d6e4c34607dd4",
      "site_name": "Google Arcola",
      "observed_on": "2026-09-24",
      "measurement_type": "cooling_equipment_snapshot",
      "equipment_type": "Evaporative cooling tower",
      "manufacturer": "Unknown",
      "model": "Unknown evaporative cooling tower",
      "units": 14,
      "capacity": 103.8,
      "capacity_units": "MW",
      "site_assignment": true,
      "status": "INGESTED_SNAPSHOT",
      "confidence": "medium",
      "basis": "Epoch AI's current Google Arcola record lists 14 evaporative cooling towers with a combined cooling-equipment capacity of 103.8 MW. The record is a secondary physical-infrastructure observation and does not constitute a thermal telemetry measurement.",
      "source": {
        "publisher": "Epoch AI",
        "source_name": "Epoch AI AI data-center directory",
        "source_url": "https://epoch.ai/data/ai-data-centers",
        "captured_on": "2026-09-26"
      }
    },
    {
      "observation_id": "COOLING-EPOCH-6799460068cbed36-20260924",
      "epoch_id": "EPOCH-6799460068cbed36",
      "site_name": "Google Kansas City East",
      "observed_on": "2026-09-24",
      "measurement_type": "cooling_equipment_snapshot",
      "equipment_type": "Evaporative cooling tower",
      "manufacturer": "SPX Cooling Technologies",
      "model": "NC8422V-1",
      "units": 18,
      "capacity": 135.3,
      "capacity_units": "MW",
      "site_assignment": true,
      "status": "INGESTED_SNAPSHOT",
      "confidence": "medium",
      "basis": "Epoch AI's current Google Kansas City East record lists 18 NC8422V-1 evaporative cooling towers from SPX Cooling Technologies with a combined cooling-equipment capacity of 135.3 MW. The record is a secondary physical-infrastructure observation and does not constitute thermal telemetry.",
      "source": {
        "publisher": "Epoch AI",
        "source_name": "Epoch AI AI data-center directory",
        "source_url": "https://epoch.ai/data/ai-data-centers",
        "captured_on": "2026-09-26"
      }
    }
  ]
}