{"state":"vt","name":"Vermont","updated":"2026-10-15","checked":"2026-10-15","bounds":[-73.437,42.729,-71.493,45.013],"stats":{"projects":0,"operating":0,"facilities":5,"rule_counties":0,"moratorium_counties":0,"source_records":5,"reviewed_records":5,"status_confirmed":0,"status_unknown":5,"unreviewed_excluded":2,"rules_reviewed":false},"coverage":{"checkpoint":"round 92","checked":"2026-10-15","inherited_records":7,"manual_source_context_records":5,"published_source_context_records":5,"excluded":{"no_manual_source_review":2},"whole_records_certified":0,"meaning":"Source-context review only. Counts are inventory records, not a census of physical buildings. Zero operating or rule counts do not establish absence.","unadopted_fields":"Upstream status, narrative, operator, capacity, investment, jobs and incentives are not imported. Reviewed field evidence retains its original scope below each record."},"status_labels":{"operating":"Operating","building":"Under construction","approved":"Approved","proposed":"Proposed","paused":"Paused","stopped":"Denied, withdrawn or closed","unknown":"Status unclear","unconfirmed":"Unconfirmed lead"},"precision_labels":{"exact":"Mapped to the published site","address":"Matched to the published street address","approximate":"Approximate location, not the exact parcel","county":"Exact site not published; shown at county level"},"records":[{"id":"firstlight-williston-vt","state":"vt","kind":"facility","name":"FirstLight Data Center (Williston, VT)","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Chittenden"],"city":"Williston","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. Namedoriginalprojectparticipant,issuer,localreporterororiginalcourtcopy; transaction/stage/datescoped.. VTDigger HilaryNiles March24,2014 original report identifies FirstLight's KruppDriveWillistonfacility and plannedcapacitydoublingWITHOUTexpandingbuildingfootprint. October29,2024modifiedtimestamp isnot eventdate. Exactdoublingcompletion/currentcapacityunverified; noMWprovided. Sevenexistingemployees/noadditionaljobs and fourcompanysites are2014claims, not2026census/headcount.1994Albanycompanyfoundation/2013rebrand arenotWillistonplantopening. Fiber-miles/networkcoverage notpowerorDCfloorarea. HistoricalRiversideownership not currentownershipcertified. Noallfield,currentoperatingbuilding,actualimpact,executedcontractorpaidfundscertification.","date":"","events":[],"timeline":[],"opened":"","tier":"","sources":[{"url":"https://vtdigger.org/2014/03/24/williston-fiber-optic-data-center-doubles-capacity/","host":"vtdigger.org","date":"","published":"","checked":"2026-10-15","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":44.4502206,"lng":-73.1275724,"precision":"approximate","basis":"Inherited Compute Atlas inventory point for the general area; exact parcel and street location are not verified."},"reviewed_evidence":[{"overlay":"national-original-transactions-and-legal-stage-review-round73-2026-10-15.json","scope":"Namedoriginalprojectparticipant,issuer,localreporterororiginalcourtcopy; transaction/stage/datescoped.","fields":{},"notes":["VTDigger HilaryNiles March24,2014 original report identifies FirstLight's KruppDriveWillistonfacility and plannedcapacitydoublingWITHOUTexpandingbuildingfootprint. October29,2024modifiedtimestamp isnot eventdate. Exactdoublingcompletion/currentcapacityunverified; noMWprovided.","Sevenexistingemployees/noadditionaljobs and fourcompanysites are2014claims, not2026census/headcount.1994Albanycompanyfoundation/2013rebrand arenotWillistonplantopening. Fiber-miles/networkcoverage notpowerorDCfloorarea. HistoricalRiversideownership not currentownershipcertified.","Noallfield,currentoperatingbuilding,actualimpact,executedcontractorpaidfundscertification."],"sources":[{"url":"https://vtdigger.org/2014/03/24/williston-fiber-optic-data-center-doubles-capacity/","host":"vtdigger.org","date":"","published":"","checked":"2026-10-15","date_kind":"publication date not established","label":"Reviewed source"}],"whole_record_certified":false}],"manual_source_reviewed":true,"whole_record_certified":false,"field_evidence_present":true,"inventory_label_retained":true,"precision_label":"Approximate location, not the exact parcel","summary":"Williston · Chittenden · Source context reviewed"},{"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"}],"loc":{"lat":42.77889,"lng":-72.51306,"precision":"approximate","basis":"Inherited Compute Atlas inventory point for the general area; exact parcel and street location are not verified."},"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}],"manual_source_reviewed":true,"whole_record_certified":false,"field_evidence_present":true,"inventory_label_retained":true,"precision_label":"Approximate location, not the exact parcel","summary":"Vernon · Windham · Source context reviewed"},{"id":"st-albans-data-center-vt","state":"vt","kind":"facility","name":"Proposed St. Albans, VT Data Center (Unbuilt)","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Franklin"],"city":"St. Albans","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 project context only; no whole-record certification. Identity, date, future-outcome, permit, capacity and financial scopes remain limited.. Alternative 8 to 12 MW or 50 MW plans are not additive, built or current load, and basis is not certified critical IT. $30 million is a quoted connection cost hurdle, not spent campus capex. Larger-scenario 1,000 construction/20 permanent jobs were forecasts. H727/S205 were bills under consideration, not adopted protections or moratoriums in this source. Other Vermont utility study locations are hypothetical and not announced campuses. Generic 140-acre/two-supermarket equivalence, Virginia 35% of worldwide centers and generic water/home comparisons have inconsistent denominators or units and are not adopted. At least three Chittenden centers/about 5 MW is an attributed partial snapshot, not a statewide exhaustive census. 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://vtdigger.org/2026/02/24/vermont-plugs-into-the-data-center-conversation/","host":"vtdigger.org","date":"2026-02-24","published":"2026-02-24","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"loc":{"lat":44.8107911,"lng":-73.0833607,"precision":"approximate","basis":"Inherited Compute Atlas inventory point for the general area; exact parcel and street location are not verified."},"reviewed_evidence":[{"overlay":"regional-development-review-round32-2026-10-14.json","scope":"Personally read public project context only; no whole-record certification. Identity, date, future-outcome, permit, capacity and financial scopes remain limited.","fields":{"reported_context":"VTDigger reports an earlier St. Albans data center effort fell through when grid/substation connection costs were estimated at about $30 million.","independently_verified_current_operating_status":null},"notes":["Alternative 8 to 12 MW or 50 MW plans are not additive, built or current load, and basis is not certified critical IT. $30 million is a quoted connection cost hurdle, not spent campus capex. Larger-scenario 1,000 construction/20 permanent jobs were forecasts. H727/S205 were bills under consideration, not adopted protections or moratoriums in this source. Other Vermont utility study locations are hypothetical and not announced campuses. Generic 140-acre/two-supermarket equivalence, Virginia 35% of worldwide centers and generic water/home comparisons have inconsistent denominators or units and are not adopted. At least three Chittenden centers/about 5 MW is an attributed partial snapshot, not a statewide exhaustive census.","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://vtdigger.org/2026/02/24/vermont-plugs-into-the-data-center-conversation/","host":"vtdigger.org","date":"2026-02-24","published":"2026-02-24","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"whole_record_certified":false}],"manual_source_reviewed":true,"whole_record_certified":false,"field_evidence_present":true,"inventory_label_retained":true,"precision_label":"Approximate location, not the exact parcel","summary":"St. Albans · Franklin · Source context reviewed"},{"id":"tech-vault-south-burlington-vt","state":"vt","kind":"facility","name":"Tech Vault Data Center","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Chittenden"],"city":"South Burlington","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. Field or source context only. Do not presentgenerator0.8MW asITload. 39000data-center-space wording does not explicitly meanraisedfloor. Operator distinguishesUPS500kW fromdieselgenerator800kW. Only the listed fields were checked; imported geography, current operation, capacity and incentives require their own evidence. 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.techvault.net/vermont-data-center-facility/","host":"techvault.net","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":44.4541938,"lng":-73.1417505,"precision":"approximate","basis":"Inherited Compute Atlas inventory point for the general area; exact parcel and street location are not verified."},"reviewed_evidence":[{"overlay":"field-verification-2026-10-14.json","scope":"Field or source context only","fields":{"city":"South Burlington","data_center_space_sqft":39000,"ups_capacity_mw":0.5,"generator_capacity_mw":0.8,"marketed_service":"data center and disaster recovery"},"notes":["Do not presentgenerator0.8MW asITload.","39000data-center-space wording does not explicitly meanraisedfloor.","Operator distinguishesUPS500kW fromdieselgenerator800kW.","Only the listed fields were checked; imported geography, current operation, capacity and incentives require their own evidence.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.techvault.net/vermont-data-center-facility/","host":"techvault.net","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"whole_record_certified":false}],"manual_source_reviewed":true,"whole_record_certified":false,"field_evidence_present":true,"inventory_label_retained":true,"precision_label":"Approximate location, not the exact parcel","summary":"South Burlington · Chittenden · Source context reviewed"},{"id":"uvm-vacc-south-burlington-vt","state":"vt","kind":"facility","name":"Vermont Advanced Computing Center (VACC), University of Vermont","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Chittenden"],"city":"South Burlington","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. UVM cluster resources without independently verified physical site. Institutional cluster specification supports compute service, not exact SouthBurlington physical data-center site. SecureCluster will-be-availableSummer2026 remains undated future-style language, not observed launch. GPU/node/RAM totals do not establish IT MW, physical buildings or opening. No exact-site current operations or critical IT capacity verified. 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.uvm.edu/vacc/cluster-specs","host":"uvm.edu","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":44.448637,"lng":-73.146839,"precision":"approximate","basis":"Inherited Compute Atlas inventory point for the general area; exact parcel and street location are not verified."},"reviewed_evidence":[{"overlay":"public-institution-review-round11-2026-10-14.json","scope":"UVM cluster resources without independently verified physical site","fields":{"institution":"University of Vermont","computing_service":"Vermont Advanced Computing Center","listed_clusters":["BlueMoon","IceCore","DataMountain","Secure Cluster"]},"notes":["Institutional cluster specification supports compute service, not exact SouthBurlington physical data-center site. SecureCluster will-be-availableSummer2026 remains undated future-style language, not observed launch. GPU/node/RAM totals do not establish IT MW, physical buildings or opening. No exact-site current operations or critical IT capacity verified.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.uvm.edu/vacc/cluster-specs","host":"uvm.edu","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"whole_record_certified":false}],"manual_source_reviewed":true,"whole_record_certified":false,"field_evidence_present":true,"inventory_label_retained":true,"precision_label":"Approximate location, not the exact parcel","summary":"South Burlington · Chittenden · Source context reviewed"}],"county_rules":{},"calendar":[],"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."}}