{"state":"sd","name":"South Dakota","updated":"2026-10-15","checked":"2026-10-15","bounds":[-104.058,42.488,-96.435,45.944],"stats":{"projects":0,"operating":0,"facilities":10,"rule_counties":0,"moratorium_counties":0,"source_records":10,"reviewed_records":10,"status_confirmed":0,"status_unknown":10,"unreviewed_excluded":1,"rules_reviewed":false},"coverage":{"checkpoint":"round 92","checked":"2026-10-15","inherited_records":11,"manual_source_context_records":10,"published_source_context_records":10,"excluded":{"no_manual_source_review":1},"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construction","approved":"Approved","proposed":"Proposed","paused":"Paused","stopped":"Denied, withdrawn or closed","unknown":"Status unclear","unconfirmed":"Unconfirmed lead"},"precision_labels":{"exact":"Mapped to the published site","address":"Matched to the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":"applied-digital-deuel-county-sd","state":"sd","kind":"facility","name":"Applied Digital Deuel County AI Campus","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Deuel"],"city":"Toronto","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. Named-site excerpt/source review; historical or proposed claims remain attributed. No entire-record certification.. Title 14 billion USD differs from 4.3 to 5.5 billion investment and 10 to 16 billion broader impact in body. No single capex figure adopted. Per-building 150 MW computing is not combined gross 400 to 430 MW. Original executed approvals, current operator disclosures and subsequent decisions take precedence. 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.mykxlg.com/news/local/potential-14-billion-data-center-could-transform-deuel-countys-economy/article_2a031739-b2ae-4932-95f5-57e4f280b7c7.html","host":"mykxlg.com","date":"2025-04-15","published":"2025-04-15","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"loc":{"lat":44.567,"lng":-96.62,"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-round22-2026-10-14.json","scope":"Named-site excerpt/source review; historical or proposed claims remain attributed. No entire-record certification.","fields":{"reported_context":"Applied Digital presentation described a potential Deuel County project east of Toronto, with zoning and state issues unresolved.","independently_verified_current_operating_status":null},"notes":["Title 14 billion USD differs from 4.3 to 5.5 billion investment and 10 to 16 billion broader impact in body. No single capex figure adopted. Per-building 150 MW computing is not combined gross 400 to 430 MW.","Original executed approvals, current operator disclosures and subsequent decisions take precedence.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.mykxlg.com/news/local/potential-14-billion-data-center-could-transform-deuel-countys-economy/article_2a031739-b2ae-4932-95f5-57e4f280b7c7.html","host":"mykxlg.com","date":"2025-04-15","published":"2025-04-15","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":"Toronto · Deuel · Source context reviewed"},{"id":"big-watt-digital-onida-sd","state":"sd","kind":"facility","name":"Big Watt Digital Sully Buttes Mining Facility","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":true,"type":"Crypto/HPC (inventory classification)","counties":["Sully"],"city":"Onida","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. Named-site excerpt/source review; historical or proposed claims remain attributed. No entire-record certification.. Recommendation is not final county approval. Phrase 12.5 megawatts annually confuses power and energy; canonical energy/IT capacity remains null. March 2023 opening was a forecast. Original executed approvals, current operator disclosures and subsequent decisions take precedence. 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.onidawatchman.com/news/article_ce136784-8c57-11ed-a366-7ba7e3d8d91d.html","host":"onidawatchman.com","date":"2023-01-04","published":"2023-01-04","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"loc":{"lat":44.705,"lng":-100.3115,"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-round22-2026-10-14.json","scope":"Named-site excerpt/source review; historical or proposed claims remain attributed. No entire-record certification.","fields":{"canonical_annual_energy_mwh":null,"source_power_energy_unit_conflict":true,"reported_context":"Onida Watchman reports Sully planning/zoning recommendation on PUD2022-48, conditional on independent valuation.","independently_verified_current_operating_status":null},"notes":["Recommendation is not final county approval. Phrase 12.5 megawatts annually confuses power and energy; canonical energy/IT capacity remains null. March 2023 opening was a forecast.","Original executed approvals, current operator disclosures and subsequent decisions take precedence.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.onidawatchman.com/news/article_ce136784-8c57-11ed-a366-7ba7e3d8d91d.html","host":"onidawatchman.com","date":"2023-01-04","published":"2023-01-04","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":"Onida · Sully · Source context reviewed"},{"id":"csre-properties-blockchain-rapid-city-sd","state":"sd","kind":"facility","name":"CSRE Properties South Dakota Blockchain Facility (Ben French Substation)","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":true,"type":"Crypto/HPC (inventory classification)","counties":["Pennington"],"city":"Rapid City","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. South Dakota public utility docket index only. No approval order or hearing date listed in captured docket. Confidential agreement not accessed. Do not infer electricity price, site MW, current operation or AI conversion from service application. Applicant/customer identity and exact CSRE parcel not established by index alone. 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://puc.sd.gov/Dockets/Electric/2026/EL26-008.aspx","host":"puc.sd.gov","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":44.0872,"lng":-103.2611,"precision":"approximate","basis":"Inherited Compute Atlas inventory point for the general area; exact parcel and street location are not verified."},"reviewed_evidence":[{"overlay":"government-primary-review-round7-2026-10-14.json","scope":"South Dakota public utility docket index only","fields":{"docket":"EL26-008","filing_date":"2026-03-19","notice_date":"2026-03-26","amended_contract_submission_date":"2026-08-19","regulator_index_status":"pending","subject":"Black Hills Power blockchain interruptible electric service agreement"},"notes":["No approval order or hearing date listed in captured docket. Confidential agreement not accessed. Do not infer electricity price, site MW, current operation or AI conversion from service application. Applicant/customer identity and exact CSRE parcel not established by index alone.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://puc.sd.gov/Dockets/Electric/2026/EL26-008.aspx","host":"puc.sd.gov","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":"Rapid City · Pennington · Source context reviewed"},{"id":"leola-data-center-mcpherson-county-sd","state":"sd","kind":"facility","name":"Leola Data Center","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["McPherson"],"city":"Leola","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. Leola proposed project and unsigned county action form. Application and preliminary design do not prove a granted CUP, operation, AI conversion or a completion date. Four building areas are each 4080 square feet, not the entire 20-acre site. One-year expiry clause depends on an actual approval date, which is absent here. Transformer kVA and individual server wattage are separate equipment ratings. 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://puc.sd.gov/commission/dockets/electric/2024/EL24-027/CondUsePermit.pdf","host":"puc.sd.gov","date":"2024-11-07","published":"2024-11-07","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"loc":{"lat":45.704374067105,"lng":-99.035447087942,"precision":"approximate","basis":"Inherited Compute Atlas inventory point for the general area; exact parcel and street location are not verified."},"reviewed_evidence":[{"overlay":"government-primary-review-round7-2026-10-14.json","scope":"Leola proposed project and unsigned county action form","fields":{"applicant":"Leola Data Center LLC","published_site_address":"11641 358th Avenue, Leola, South Dakota 57456","county":"McPherson, South Dakota","supplement_date":"2024-11-07","proposed_capacity_mw":50,"power_basis":"data-center project capacity; not explicitly critical IT","site_acres":20,"proposed_developed_acres_approx":2,"proposed_server_buildings":4,"proposed_area_per_server_building_sqft":4080,"approval_status_in_document":"approval and denial fields blank"},"notes":["Application and preliminary design do not prove a granted CUP, operation, AI conversion or a completion date. Four building areas are each 4080 square feet, not the entire 20-acre site. One-year expiry clause depends on an actual approval date, which is absent here. Transformer kVA and individual server wattage are separate equipment ratings.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://puc.sd.gov/commission/dockets/electric/2024/EL24-027/CondUsePermit.pdf","host":"puc.sd.gov","date":"2024-11-07","published":"2024-11-07","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":"Leola · McPherson · Source context reviewed"},{"id":"midco-sioux-falls-sd","state":"sd","kind":"facility","name":"Midco Sioux Falls Data Center","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":[],"city":"Sioux Falls","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. TierIII is operator claim; independently consult certificate registry before displayingcertified. NoMW stated. Operator explicitly identifiesSiouxFalls and separates total area/raisedfloor. 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://business.midco.com/services/data-centers/sioux-falls-data-center/","host":"business.midco.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":43.4968,"lng":-96.7845,"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":"Sioux Falls","whole_facility_sqft":11000,"raised_floor_sqft_min":9000,"marketed_service":"wholesale and retail colocation"},"notes":["TierIII is operator claim; independently consult certificate registry before displayingcertified.","NoMW stated.","Operator explicitly identifiesSiouxFalls and separates total area/raisedfloor.","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://business.midco.com/services/data-centers/sioux-falls-data-center/","host":"business.midco.com","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":"Sioux Falls · Source context reviewed"},{"id":"sequitor-edge-rapid-city-sd","state":"sd","kind":"facility","name":"Sequitor Edge Rapid City","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Pennington"],"city":"Rapid City","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.. Developer says initial up to 2 MW scales to at-most 10 MW with five halls; the 10 MW includes the initial phase and capacity basis is not independently established as critical IT. Water 19,000 to 20,000 gallons is initial fill for one hall, not daily demand; future halls require further fills and no independently audited lifetime water use is given. Tier III design and stated uptime are marketing/design claims, not certification or measured availability. Three to five jobs and $100,000 average wage are forecasts. No RFS or construction completion verified. 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://rapidcitypost.com/?p=76434","host":"rapidcitypost.com","date":"2026-02-19","published":"2026-02-19","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"loc":{"lat":44.0222987,"lng":-103.1914102,"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":"Rapid City Post reports Sequitor Edge planned a roughly 30,000-square-foot colocation facility on ten acres at Black Hills Industrial Center, initially one hall with about 240 cabinets.","independently_verified_current_operating_status":null},"notes":["Developer says initial up to 2 MW scales to at-most 10 MW with five halls; the 10 MW includes the initial phase and capacity basis is not independently established as critical IT. Water 19,000 to 20,000 gallons is initial fill for one hall, not daily demand; future halls require further fills and no independently audited lifetime water use is given. Tier III design and stated uptime are marketing/design claims, not certification or measured availability. Three to five jobs and $100,000 average wage are forecasts. No RFS or construction completion verified.","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://rapidcitypost.com/?p=76434","host":"rapidcitypost.com","date":"2026-02-19","published":"2026-02-19","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":"Rapid City · Pennington · Source context reviewed"},{"id":"simple-mining-madison-sd","state":"sd","kind":"facility","name":"Simple Mining Madison Bitcoin Hosting Site","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":true,"type":"Crypto/HPC (inventory classification)","counties":["Lake"],"city":"Madison","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.. Commission took NO ACTION; conditional-use permit remained a next step. Distinct developers and contract positions must not be merged. The 10 MW is proposed mining load, not certified critical IT/current draw. $425,000 yearly utility-fund estimate belongs to the failed Giga proposal; city hopes for similar results, not a binding Simple Mining payment or guaranteed resident rate cut. Developer-funded upgrades, two-month surety and no local water connection are representations, not examined executed terms. Air cooling initially and planned glycol conversion after 12 to 18 months are future design stages. 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.madisondailyleader.com/news/local/simple-mining-data-center-hoping-to-come-to-madison","host":"madisondailyleader.com","date":"2026-07-07","published":"2026-07-07","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"loc":{"lat":44.0061,"lng":-97.114,"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":"Madison Daily Leader reports an introductory July 6 discussion with Simple Mining for a proposed interruptible 10 MW mining facility after Giga Energy’s earlier plan fell through.","independently_verified_current_operating_status":null},"notes":["Commission took NO ACTION; conditional-use permit remained a next step. Distinct developers and contract positions must not be merged. The 10 MW is proposed mining load, not certified critical IT/current draw. $425,000 yearly utility-fund estimate belongs to the failed Giga proposal; city hopes for similar results, not a binding Simple Mining payment or guaranteed resident rate cut. Developer-funded upgrades, two-month surety and no local water connection are representations, not examined executed terms. Air cooling initially and planned glycol conversion after 12 to 18 months are future design stages.","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.madisondailyleader.com/news/local/simple-mining-data-center-hoping-to-come-to-madison","host":"madisondailyleader.com","date":"2026-07-07","published":"2026-07-07","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":"Madison · Lake · Source context reviewed"},{"id":"gemini-data-center-sioux-falls-sd","state":"sd","kind":"facility","name":"Sioux Falls Technology Park (Gemini Data Center)","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Minnehaha"],"city":"Sioux Falls","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. Original local reporting or attributed original syndication; project and regional groups separate.. SiouxFalls.Business January19,2026 original interview identifies GeminiDataCenterSDLLC and164acres reportedly acquired fromXcel late2023. EarlierJanuary rezoning/preliminarysubdivision approval is not campus construction approval or end-user lease. Petition gathering is not a validated referendum/result. Developer distinguishes itself from future operator and says no designs/enduser yet. 500MWpotential and possiblefive100MWbuildings have unspecifiedloadbasis, not deliveredIT. Interconnection/systemimpactstudy reportedly done, facilitystudy underway and futureESA still to be negotiated asofinterview. No-ratepayer-cost/noise/water50-home-equivalent claims are developer assertions, not signed current contracts or measurements. Domestic-use restriction/setbacks/conservation17acres reported, underlying signed instruments unread.50yeartax-exemption bill then pending, not current law. No exact/current operating census, signed-contract, court/permit, measured impact or all-field certification.","date":"","events":[],"timeline":[],"opened":"","tier":"","sources":[{"url":"https://siouxfalls.business/sioux-falls-data-center-developers-detail-next-steps/","host":"siouxfalls.business","date":"","published":"","checked":"2026-10-15","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":43.583,"lng":-96.685,"precision":"approximate","basis":"Inherited Compute Atlas inventory point for the general area; exact parcel and street location are not verified."},"reviewed_evidence":[{"overlay":"original-reporting-regional-scope-and-conditional-stages-round62-2026-10-15.json","scope":"Original local reporting or attributed original syndication; project and regional groups separate.","fields":{},"notes":["SiouxFalls.Business January19,2026 original interview identifies GeminiDataCenterSDLLC and164acres reportedly acquired fromXcel late2023. EarlierJanuary rezoning/preliminarysubdivision approval is not campus construction approval or end-user lease. Petition gathering is not a validated referendum/result. Developer distinguishes itself from future operator and says no designs/enduser yet.","500MWpotential and possiblefive100MWbuildings have unspecifiedloadbasis, not deliveredIT. Interconnection/systemimpactstudy reportedly done, facilitystudy underway and futureESA still to be negotiated asofinterview. No-ratepayer-cost/noise/water50-home-equivalent claims are developer assertions, not signed current contracts or measurements. Domestic-use restriction/setbacks/conservation17acres reported, underlying signed instruments unread.50yeartax-exemption bill then pending, not current law.","No exact/current operating census, signed-contract, court/permit, measured impact or all-field certification."],"sources":[{"url":"https://siouxfalls.business/sioux-falls-data-center-developers-detail-next-steps/","host":"siouxfalls.business","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":"Sioux Falls · Minnehaha · Source context reviewed"},{"id":"tierpoint-sioux-falls-east-sd","state":"sd","kind":"facility","name":"TierPoint Sioux Falls - East (SFE)","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Minnehaha"],"city":"Sioux Falls","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. Listed MW/kW values describe emergency generators. No critical IT or measured grid-load value is established by this specification. 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.tierpoint.com/data-centers/south-dakota/sioux-falls-east/","host":"tierpoint.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":43.5947,"lng":-96.7193,"precision":"approximate","basis":"Inherited Compute Atlas inventory point for the general area; exact parcel and street location are not verified."},"reviewed_evidence":[{"overlay":"operator-specifications-round3-2026-10-14.json","scope":"Field or source context only","fields":{"gross_area_sqft":16000,"gross_area_is_lower_bound":true,"raised_floor_sqft":4200,"raised_floor_is_lower_bound":true,"backup_generator_configuration_source_statement":"Two 800 kW redundant generators","current_operator_listing":"Operator currently advertises the named facility and services. This is an operator statement, not a site inspection or uptime measurement."},"notes":["Listed MW/kW values describe emergency generators. No critical IT or measured grid-load value is established by this specification.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.tierpoint.com/data-centers/south-dakota/sioux-falls-east/","host":"tierpoint.com","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":"Sioux Falls · Minnehaha · Source context reviewed"},{"id":"tierpoint-sioux-falls-west-sd","state":"sd","kind":"facility","name":"TierPoint Sioux Falls - West","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Minnehaha"],"city":"Sioux Falls","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. Listed MW/kW values describe emergency generators. No critical IT or measured grid-load value is established by this specification. 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.tierpoint.com/data-centers/south-dakota/sioux-falls-west/","host":"tierpoint.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":43.6069708,"lng":-96.8091949,"precision":"approximate","basis":"Inherited Compute Atlas inventory point for the general area; exact parcel and street location are not verified."},"reviewed_evidence":[{"overlay":"operator-specifications-round3-2026-10-14.json","scope":"Field or source context only","fields":{"gross_area_sqft":25000,"gross_area_is_lower_bound":true,"raised_floor_sqft":4300,"raised_floor_is_lower_bound":true,"backup_generator_configuration_source_statement":"1 MW generator","current_operator_listing":"Operator currently advertises the named facility and services. This is an operator statement, not a site inspection or uptime measurement."},"notes":["Listed MW/kW values describe emergency generators. No critical IT or measured grid-load value is established by this specification.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.tierpoint.com/data-centers/south-dakota/sioux-falls-west/","host":"tierpoint.com","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":"Sioux Falls · Minnehaha · 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."}}