{ "schema_version": 1, "source_compilation_context": { "vt": { "attribution": { "inventory": { "name": "Compute Atlas", "creator": "Edward Kubiak", "url": "https://www.compute-atlas.com/api", "license": "CC BY 4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "snapshot_url": "https://www.compute-atlas.com/api/facilities", "retrieved": "2026-10-14", "sha256": "79ad432dab7c128e428234c9d0dd40933114b415a4a5d697db00095637d50f37", "changes": "Added provenance, publication-date distinctions, display-safe wording, quarantine flags and state partitioning. Original source records retained locally." }, "counties": "U.S. Census Bureau county boundaries (public domain)", "research": "Field-specific source context. See the linked source and limits on each record." }, "source_data_url": "https://datacentersatlas.com/data/vt.json", "updated": "2026-10-24" } }, "scope": "Retained county context, which can be broad or unresolved. No parcel or municipal jurisdiction is inferred. Research records retain their sources, dates and location limits. Counts are not a census of operating buildings. Company name links alone do not establish ownership or operation.", "collection": { "kind": "counties", "key": "50025", "label": "Windham County, Vermont" }, "records": [ { "id": "powertransitions-vermont-yankee-vernon-vt", "state": "vt", "kind": "facility", "name": "PowerTransitions Vermont Yankee Site Redevelopment (data center option)", "group": "unknown", "status": "Status unclear", "raw_status": "", "status_field": "", "crypto": false, "type": "Data center (inventory classification)", "counties": [ "Windham" ], "city": "Vernon", "address": "", "who": "", "end_user": "", "mw": null, "power": "", "power_note": "", "investment": "", "jobs": "", "acres": null, "utility": "", "water": "", "incentives": "", "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Personally read public named-source context only; no whole-record certification. See public-preview, identity and date limitations.. The company leases rather than owns the site, and the report says plans were not finalized. A preliminary bundle of ideas is not a reactor approval, electrical service allocation or operating DC. No capacity, investment or opening date established. Original approvals and later observed outcomes take precedence; future dates have no assumed result. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.", "date": "", "events": [], "timeline": [], "opened": "", "tier": "", "sources": [ { "url": "https://www.wcax.com/2026/06/18/talks-underway-decide-fate-vermont-yankee-plant-property/", "host": "wcax.com", "date": "2026-06-18", "published": "2026-06-18", "checked": "2026-10-14", "date_kind": "publication", "label": "Reviewed source" }, { "url": "https://vernonvt.org/vermont-yankee-site-redevelopment/", "host": "vernonvt.org", "published": "", "date": "", "checked": "2026-10-24", "label": "Reviewed government record" } ], "loc": { "lat": 42.99086, "lng": -72.71409, "precision": "county", "basis": "Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel." }, "reviewed_evidence": [ { "overlay": "regional-development-review-round30-2026-10-14.json", "scope": "Personally read public named-source context only; no whole-record certification. See public-preview, identity and date limitations.", "fields": { "reported_context": "WCAX reports a selectman's account of early Power Transitions ideas for the Vermont Yankee property, including batteries, a small reactor and a data center.", "independently_verified_current_operating_status": null }, "notes": [ "The company leases rather than owns the site, and the report says plans were not finalized. A preliminary bundle of ideas is not a reactor approval, electrical service allocation or operating DC. No capacity, investment or opening date established.", "Original approvals and later observed outcomes take precedence; future dates have no assumed result.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://www.wcax.com/2026/06/18/talks-underway-decide-fate-vermont-yankee-plant-property/", "host": "wcax.com", "date": "2026-06-18", "published": "2026-06-18", "checked": "2026-10-14", "date_kind": "publication", "label": "Reviewed source" } ], "whole_record_certified": false }, { "overlay": "Codex 3 research cohort 67", "scope": "The complete original Town redevelopment page describes nuclear decommissioning and historical reuse planning, including a plan not yet accepted as of October 1, 2021. It does not independently identify or approve a current PowerTransitions computing proposal. The Town nuclear shutdown date is not data center closure, and the projected nuclear cleanup completion is not computing construction or commissioning. Private discussions of possible reuse remain pointers until exact current original computing documentation is read.", "fields": { "current_stage_evidence": { "outcome": "original_nuclear_redevelopment_context_exact_compute_stage_held", "scope": "The complete original Town redevelopment page describes nuclear decommissioning and historical reuse planning, including a plan not yet accepted as of October 1, 2021. It does not independently identify or approve a current PowerTransitions computing proposal. The Town nuclear shutdown date is not data center closure, and the projected nuclear cleanup completion is not computing construction or commissioning. Private discussions of possible reuse remain pointers until exact current original computing documentation is read." }, "source_read_scope": { "complete_original_town_redevelopment_body_read": true, "stale_2021_plan_scope_retained": true, "nuclear_shutdown_not_computing_closure": true, "cleanup_forecast_not_reuse_completion": true } }, "notes": [ "The complete original Town redevelopment page describes nuclear decommissioning and historical reuse planning, including a plan not yet accepted as of October 1, 2021. It does not independently identify or approve a current PowerTransitions computing proposal. The Town nuclear shutdown date is not data center closure, and the projected nuclear cleanup completion is not computing construction or commissioning. Private discussions of possible reuse remain pointers until exact current original computing documentation is read.", "Existing roles, identities, physical placement, jurisdiction assignments, technical quantities and exact first opening days remain unchanged. Source retrieval does not date physical commissioning." ], "sources": [ { "url": "https://vernonvt.org/vermont-yankee-site-redevelopment/", "host": "vernonvt.org", "published": "", "date": "", "checked": "2026-10-24", "label": "Reviewed government record" } ], "checked": "2026-10-24", "whole_record_certified": false } ], "manual_source_reviewed": true, "whole_record_certified": false, "field_evidence_present": true, "inventory_label_retained": true, "precision_label": "Exact site not published; shown at county level", "summary": "Vernon · Windham · Source context reviewed", "location_display": { "policy": "reviewed-map-references-2026-10-23", "decision": "withheld_unreviewed_point", "scope": "The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.", "county_display": "50025" } } ], "compilation_license": "withheld_pending_owner_decision" }