{
  "schema_version": "0.3",
  "last_reviewed": "2026-09-10",
  "method_note": "Unknown means the reviewed primary sources did not establish the field. It does not mean zero, absent, or noncompliant.",
  "projects": [
    {
      "id": "microsoft-quincy",
      "name": "Microsoft Quincy",
      "place": "Quincy, Washington",
      "operator": "Microsoft",
      "cooling": {
        "architecture": {
          "value": "Evaporative cooling with a city-operated, closed-loop blowdown treatment and recirculation system",
          "status": "Government-documented operation",
          "scope": "QWRU-connected Microsoft campus"
        },
        "water_source": {
          "value": "Recycled cooling water; canal water for make-up; about 5% potable groundwater make-up annually",
          "status": "Government-documented mix",
          "scope": "QWRU make-up water"
        },
        "quantity": {
          "value": "EPA estimate: 138M gal/year potable-water savings; 260M gal/year canal make-up",
          "status": "Estimated savings + reported flow; not total consumption",
          "quantity_type": "avoided potable use and make-up supply",
          "period": "annual"
        },
        "overall_status": "Supported as delivered",
        "confidence": "High",
        "source": {
          "label": "US EPA case study",
          "kind": "government case study",
          "published": "2023",
          "retrieved": "2026-09-10",
          "url": "https://www.epa.gov/waterreuse/water-reuse-case-study-quincy-washington"
        }
      },
      "stable_id": "microsoft-quincy",
      "parent_id": null,
      "record_unit": "campus",
      "current_name": "Microsoft Quincy",
      "state": "WA",
      "city": "Quincy",
      "county": null,
      "lifecycle_status": "operating",
      "status_basis": "Supported as delivered",
      "capacity": {
        "value": null,
        "unit": "gal/yr",
        "kind": "water",
        "scope": "campus",
        "aggregation_allowed": false,
        "note": "EPA estimate: 138M gal/year potable-water savings; 260M gal/year canal make-up"
      },
      "sources": [
        {
          "title": "US EPA case study",
          "url": "https://www.epa.gov/waterreuse/water-reuse-case-study-quincy-washington",
          "type": "government case study",
          "published": "2023",
          "retrieved": "2026-09-10",
          "locator": "https://www.epa.gov/waterreuse/water-reuse-case-study-quincy-washington",
          "source_type": "government"
        }
      ],
      "confidence": "high",
      "missing_evidence": [],
      "location": {
        "city": "Quincy",
        "county": null,
        "address": null,
        "precision": "place_centroid",
        "note": null
      },
      "history": [],
      "inventory_layer": "verified",
      "rights_class": "reference_only",
      "rights_migration": {
        "previous_class": "licensed_core",
        "reason": "Legacy source-class inference was not an independently approved field-level reuse decision."
      }
    },
    {
      "id": "microsoft-mount-pleasant",
      "name": "Microsoft Mount Pleasant",
      "place": "Mount Pleasant, Wisconsin",
      "operator": "Microsoft",
      "cooling": {
        "architecture": {
          "value": "Company says site will pilot closed-loop chip-level liquid cooling with no water evaporation for cooling",
          "status": "Company-announced design",
          "scope": "Mount Pleasant pilot"
        },
        "water_source": {
          "value": "Initial system fill; other site water uses not quantified in reviewed disclosure",
          "status": "Company design description",
          "scope": "cooling loop only"
        },
        "quantity": {
          "value": "Microsoft identified a 2026 pilot; the same disclosure says new sites begin online in late 2027",
          "status": "Milestones announced; no operating result verified",
          "quantity_type": "design milestone",
          "period": "2026 and late 2027"
        },
        "overall_status": "Announced",
        "confidence": "Medium",
        "source": {
          "label": "Microsoft design disclosure",
          "kind": "company announcement",
          "published": "2024-12-09",
          "retrieved": "2026-09-10",
          "url": "https://www.microsoft.com/en-us/microsoft-cloud/blog/2024/12/09/sustainable-by-design-next-generation-datacenters-consume-zero-water-for-cooling/"
        }
      },
      "stable_id": "microsoft-mount-pleasant",
      "parent_id": null,
      "record_unit": "campus",
      "current_name": "Microsoft Mount Pleasant",
      "state": "WI",
      "city": "Mount Pleasant",
      "county": null,
      "lifecycle_status": "unknown",
      "status_basis": "Announced",
      "capacity": {
        "value": null,
        "unit": "gal/yr",
        "kind": "water",
        "scope": "campus",
        "aggregation_allowed": false,
        "note": "Microsoft identified a 2026 pilot; the same disclosure says new sites begin online in late 2027"
      },
      "sources": [
        {
          "title": "Microsoft design disclosure",
          "url": "https://www.microsoft.com/en-us/microsoft-cloud/blog/2024/12/09/sustainable-by-design-next-generation-datacenters-consume-zero-water-for-cooling/",
          "type": "company announcement",
          "published": "2024-12-09",
          "retrieved": "2026-09-10",
          "locator": "https://www.microsoft.com/en-us/microsoft-cloud/blog/2024/12/09/sustainable-by-design-next-generation-datacenters-consume-zero-water-for-cooling/",
          "source_type": "company"
        }
      ],
      "confidence": "medium",
      "missing_evidence": [],
      "location": {
        "city": "Mount Pleasant",
        "county": null,
        "address": null,
        "precision": "place_centroid",
        "note": null
      },
      "history": [],
      "inventory_layer": "attributed",
      "rights_class": "reference_only"
    },
    {
      "id": "google-the-dalles",
      "name": "Google The Dalles",
      "place": "The Dalles, Oregon",
      "operator": "Google",
      "cooling": {
        "architecture": {
          "value": "Not established in the reviewed primary source",
          "status": "Not verifiable",
          "scope": "data-center cooling"
        },
        "water_source": {
          "value": "Site-specific cooling source not established; separate aquifer storage project transferred to city",
          "status": "Cooling source not verifiable",
          "scope": "site vs. city project kept separate"
        },
        "quantity": {
          "value": "Google says the city received 100M+ gallons/year of additional stored-water capacity",
          "status": "Company-reported community capacity; not data-center consumption",
          "quantity_type": "stored-water capacity",
          "period": "annual"
        },
        "overall_status": "Mixed evidence",
        "confidence": "Medium",
        "source": {
          "label": "Google project announcement",
          "kind": "company announcement",
          "published": "2025-10-22",
          "retrieved": "2026-09-10",
          "url": "https://blog.google/company-news/outreach-and-initiatives/sustainability/the-dalles-oregon-water/"
        }
      },
      "stable_id": "google-the-dalles",
      "parent_id": null,
      "record_unit": "campus",
      "current_name": "Google The Dalles",
      "state": "OR",
      "city": "The Dalles",
      "county": null,
      "lifecycle_status": "unknown",
      "status_basis": "Mixed evidence",
      "capacity": {
        "value": null,
        "unit": "gal/yr",
        "kind": "water",
        "scope": "campus",
        "aggregation_allowed": false,
        "note": "Google says the city received 100M+ gallons/year of additional stored-water capacity"
      },
      "sources": [
        {
          "title": "Google project announcement",
          "url": "https://blog.google/company-news/outreach-and-initiatives/sustainability/the-dalles-oregon-water/",
          "type": "company announcement",
          "published": "2025-10-22",
          "retrieved": "2026-09-10",
          "locator": "https://blog.google/company-news/outreach-and-initiatives/sustainability/the-dalles-oregon-water/",
          "source_type": "company"
        }
      ],
      "confidence": "medium",
      "missing_evidence": [],
      "location": {
        "city": "The Dalles",
        "county": null,
        "address": null,
        "precision": "place_centroid",
        "note": null
      },
      "history": [],
      "inventory_layer": "attributed",
      "rights_class": "reference_only"
    },
    {
      "id": "aws-new-carlisle",
      "name": "AWS New Carlisle",
      "place": "St. Joseph County, Indiana",
      "operator": "Amazon Web Services",
      "cooling": {
        "architecture": {
          "value": "AWS says the site uses outside air for cooling about 98% of the year",
          "status": "Company operating/design claim; site is part of a multi-site cluster",
          "scope": "New Carlisle Project Rainier site"
        },
        "water_source": {
          "value": "Not disclosed in the reviewed source",
          "status": "Not verifiable",
          "scope": "campus water"
        },
        "quantity": {
          "value": "Approximately 18M gal/year at full buildout",
          "status": "Company projection; not permitted or measured consumption",
          "quantity_type": "full-buildout estimate",
          "period": "annual projection"
        },
        "overall_status": "Announced projection",
        "confidence": "Medium",
        "source": {
          "label": "AWS economic-development account",
          "kind": "AWS-authored opinion hosted by the South Bend Regional Chamber",
          "published": "2026-07-09",
          "retrieved": "2026-09-10",
          "url": "https://www.sbrchamber.com/news/2026/07/09/default/amazon-s-investment-is-building-lasting-opportunity-for-st.-joseph-county/"
        }
      },
      "stable_id": "aws-new-carlisle",
      "parent_id": null,
      "record_unit": "campus",
      "current_name": "AWS New Carlisle",
      "state": "IN",
      "city": "New Carlisle",
      "county": null,
      "lifecycle_status": "unknown",
      "status_basis": "Announced projection",
      "capacity": {
        "value": null,
        "unit": "gal/yr",
        "kind": "water",
        "scope": "campus",
        "aggregation_allowed": false,
        "note": "Approximately 18M gal/year at full buildout"
      },
      "sources": [
        {
          "title": "AWS economic-development account",
          "url": "https://www.sbrchamber.com/news/2026/07/09/default/amazon-s-investment-is-building-lasting-opportunity-for-st.-joseph-county/",
          "type": "AWS-authored opinion hosted by the South Bend Regional Chamber",
          "published": "2026-07-09",
          "retrieved": "2026-09-10",
          "locator": "https://www.sbrchamber.com/news/2026/07/09/default/amazon-s-investment-is-building-lasting-opportunity-for-st.-joseph-county/",
          "source_type": "company"
        }
      ],
      "confidence": "medium",
      "missing_evidence": [],
      "location": {
        "city": "New Carlisle",
        "county": null,
        "address": null,
        "precision": "place_centroid",
        "note": null
      },
      "history": [],
      "inventory_layer": "attributed",
      "rights_class": "reference_only"
    },
    {
      "id": "google-fort-wayne",
      "name": "Google Fort Wayne",
      "place": "Fort Wayne, Indiana",
      "operator": "Google",
      "cooling": {
        "architecture": {
          "value": "Not disclosed in the reviewed utility order",
          "status": "Not verifiable",
          "scope": "site cooling"
        },
        "water_source": {
          "value": "Not disclosed in the reviewed utility order",
          "status": "Not verifiable",
          "scope": "site water"
        },
        "quantity": {
          "value": "No water metric in the reviewed order; it confirms the site was energized in November 2024",
          "status": "Water quantity not verifiable",
          "quantity_type": "none established",
          "period": "none established"
        },
        "overall_status": "Not verifiable",
        "confidence": "Low",
        "source": {
          "label": "Indiana IURC order 46276",
          "kind": "utility commission final order",
          "published": "2026-04-29",
          "retrieved": "2026-09-10",
          "url": "https://www.in.gov/iurc/files/ord_46276_042926.pdf"
        }
      },
      "stable_id": "google-fort-wayne",
      "parent_id": null,
      "record_unit": "campus",
      "current_name": "Google Fort Wayne",
      "state": "IN",
      "city": "Fort Wayne",
      "county": null,
      "lifecycle_status": "unknown",
      "status_basis": "Not verifiable",
      "capacity": {
        "value": null,
        "unit": "gal/yr",
        "kind": "water",
        "scope": "campus",
        "aggregation_allowed": false,
        "note": "No water metric in the reviewed order; it confirms the site was energized in November 2024"
      },
      "sources": [
        {
          "title": "Indiana IURC order 46276",
          "url": "https://www.in.gov/iurc/files/ord_46276_042926.pdf",
          "type": "utility commission final order",
          "published": "2026-04-29",
          "retrieved": "2026-09-10",
          "locator": "https://www.in.gov/iurc/files/ord_46276_042926.pdf",
          "source_type": "government"
        }
      ],
      "confidence": "low",
      "missing_evidence": [
        "permitted or measured water quantity"
      ],
      "location": {
        "city": "Fort Wayne",
        "county": null,
        "address": null,
        "precision": "place_centroid",
        "note": null
      },
      "history": [],
      "inventory_layer": "verified",
      "rights_class": "reference_only",
      "rights_migration": {
        "previous_class": "licensed_core",
        "reason": "Legacy source-class inference was not an independently approved field-level reuse decision."
      }
    },
    {
      "id": "meta-jeffersonville",
      "name": "Meta Jeffersonville",
      "place": "Jeffersonville, Indiana",
      "operator": "Meta",
      "cooling": {
        "architecture": {
          "value": "Not established in the reviewed project announcement",
          "status": "Not verifiable",
          "scope": "campus cooling"
        },
        "water_source": {
          "value": "Not established in the reviewed project announcement",
          "status": "Not verifiable",
          "scope": "campus water"
        },
        "quantity": {
          "value": "No permitted or measured water quantity established in the reviewed source",
          "status": "Not verifiable",
          "quantity_type": "none established",
          "period": "none established"
        },
        "overall_status": "Not verifiable",
        "confidence": "Low",
        "source": {
          "label": "Meta project announcement",
          "kind": "company announcement",
          "published": "2024-01",
          "retrieved": "2026-09-10",
          "url": "https://datacenters.atmeta.com/2024/01/hello-jeffersonville/"
        }
      },
      "stable_id": "meta-jeffersonville",
      "parent_id": null,
      "record_unit": "campus",
      "current_name": "Meta Jeffersonville",
      "state": "IN",
      "city": "Jeffersonville",
      "county": null,
      "lifecycle_status": "unknown",
      "status_basis": "Not verifiable",
      "capacity": {
        "value": null,
        "unit": "gal/yr",
        "kind": "water",
        "scope": "campus",
        "aggregation_allowed": false,
        "note": "No permitted or measured water quantity established in the reviewed source"
      },
      "sources": [
        {
          "title": "Meta project announcement",
          "url": "https://datacenters.atmeta.com/2024/01/hello-jeffersonville/",
          "type": "company announcement",
          "published": "2024-01",
          "retrieved": "2026-09-10",
          "locator": "https://datacenters.atmeta.com/2024/01/hello-jeffersonville/",
          "source_type": "company"
        }
      ],
      "confidence": "low",
      "missing_evidence": [
        "permitted or measured water quantity"
      ],
      "location": {
        "city": "Jeffersonville",
        "county": null,
        "address": null,
        "precision": "place_centroid",
        "note": null
      },
      "history": [],
      "inventory_layer": "attributed",
      "rights_class": "reference_only"
    }
  ],
  "publication": {
    "state": null,
    "state_name": null,
    "slug": null,
    "kind": "water",
    "record_key": "projects",
    "license": null,
    "reuse_scope": "reference only unless a record is explicitly rights-cleared",
    "rights_manifest": "/data/rights-manifest.json"
  }
}