{"state":"wy","name":"Laramie County, Wyoming","updated":"2026-10-17","checked":"2026-10-15","bounds":[-105.2787,40.998,-104.0522,41.6567],"stats":{"reviewed_records":11,"status_confirmed":0,"status_unknown":11,"mapped_records":11},"coverage":{"scope":"Counts are Atlas research records associated with this area, not distinct buildings, a complete facility census or verified parcel jurisdictions. Inherited names and mapped points can disagree; each record keeps its source and location limits.","meaning":"Derived subset of published canonical state records; new county source checks do not certify every record or local ordinance."},"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construction","approved":"Approved","proposed":"Proposed","paused":"Paused","stopped":"Denied, withdrawn or closed","unknown":"Status unclear","unconfirmed":"Unconfirmed lead"},"precision_labels":{"exact":"Mapped to the published site","address":"Matched to the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":"cleanspark-cheyenne-wy","state":"wy","kind":"facility","name":"CleanSpark Cheyenne Bitcoin Mining Campus","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":true,"type":"Crypto/HPC (inventory classification)","counties":["Laramie"],"city":"Cheyenne","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. Only named historical/contractual fields reviewed. No whole-record certification, current status default or exact coordinates inferred.. Grouped city pin is not exact parcel verification. Original75MW contracts/30MW initial site/45MW second plan are earlier stages, not additions to110MW. Land values include costs, not whole-project expenditure. 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://s21.q4cdn.com/978676932/files/doc_financials/2025/ar/a9d6f8ee-78dc-47ab-be87-088d725dcd55.pdf","host":"s21.q4cdn.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"},{"url":"https://www.prnewswire.com/news-releases/cleanspark-executes-75-mw-of-power-contracts-and-completes-acquisition-of-bitcoin-mining-site-in-wyoming-302212200.html","host":"prnewswire.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"},{"url":"https://www.sec.gov/Archives/edgar/data/827876/000119312525297510/clsk-20250930.htm","host":"www.sec.gov","published":"","date":"","checked":"2026-10-17","label":"CleanSpark reviewed source"}],"loc":{"lat":41.14,"lng":-104.8202,"precision":"approximate","basis":"Inherited Compute Atlas inventory point for the general area; exact parcel and street location are not verified."},"reviewed_evidence":[{"overlay":"issuer-primary-review-round17-2026-10-14.json","scope":"Only named historical/contractual fields reviewed. No whole-record certification, current status default or exact coordinates inferred.","fields":{"reported_operating_scope":"Two wholly owned immersion bitcoin mining facilities in Cheyenne, historical2025 annual report.","wyoming_combined_power_mw":110,"power_scope":"Combined state/two-site infrastructure, not one building or criticalIT.","parcel2_close":"2024-07-11","parcel1_close":"2024-09-11","adjacent_raw_land_purchase":"2024-08-07","total_wyoming_land_accounting_usd":24640000},"notes":["Grouped city pin is not exact parcel verification. Original75MW contracts/30MW initial site/45MW second plan are earlier stages, not additions to110MW. Land values include costs, not whole-project expenditure.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://s21.q4cdn.com/978676932/files/doc_financials/2025/ar/a9d6f8ee-78dc-47ab-be87-088d725dcd55.pdf","host":"s21.q4cdn.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"},{"url":"https://www.prnewswire.com/news-releases/cleanspark-executes-75-mw-of-power-contracts-and-completes-acquisition-of-bitcoin-mining-site-in-wyoming-302212200.html","host":"prnewswire.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"whole_record_certified":false},{"overlay":"overnight-discovery-2026-10-17","scope":"Source-scoped official discovery and annual-filing comparison; research-context associations do not certify distinct physical sites or current whole-campus activity.","fields":{"issuer_annual_property_context":{"issuer":"CleanSpark","reporting_period":"2025-09-30","source_name":"Cheyenne, Wyoming","scope":"Item 2 describes two facilities/parcels; associate only to the inherited grouped Cheyenne research context, not one certified facility."}},"notes":["No status, address, map point, jurisdiction, operating date or technical quantity is promoted in this review. Annual filings retain their reporting periods; a fresh retrieval is not a fresh physical-site certification."],"sources":[{"url":"https://www.sec.gov/Archives/edgar/data/827876/000119312525297510/clsk-20250930.htm","host":"www.sec.gov","published":"","date":"","checked":"2026-10-17","label":"CleanSpark reviewed source"}],"checked":"2026-10-17","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":"Cheyenne · Laramie · Source context reviewed"},{"id":"cogent-cheyenne-114-w-10th-wy","state":"wy","kind":"facility","name":"Cogent Cheyenne Data Center","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Laramie"],"city":"Cheyenne","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. Available wholesale area is not totalwhite-space. Potentialaddition is not current5MWoperation. Filename2025does not establishpublicationdate. Visually inspected brochurepage2. Facility2.5MWpower,2.08MWprotectedpower andadditional2.5MW upon request must stay separate. 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.cogentco.com/files/docs/wholesale_colocation/Cheyenne_Wholesale_2025.pdf","host":"cogentco.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":41.1278101,"lng":-104.8110116,"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":{"street":"114 W10th Street","city":"Cheyenne","total_area_sqft":32860,"available_wholesale_area_sqft":16200,"protected_power_mw":2.08,"advertised_power_mw":2.5,"expansion_power_upon_request_mw":2.5,"site_acres":1.6},"notes":["Available wholesale area is not totalwhite-space.","Potentialaddition is not current5MWoperation.","Filename2025does not establishpublicationdate.","Visually inspected brochurepage2. Facility2.5MWpower,2.08MWprotectedpower andadditional2.5MW upon request must stay separate.","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.cogentco.com/files/docs/wholesale_colocation/Cheyenne_Wholesale_2025.pdf","host":"cogentco.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":"Cheyenne · Laramie · Source context reviewed"},{"id":"crypto-knight-hosting-cheyenne-wy","state":"wy","kind":"facility","name":"Crypto Knight Hosting Cheyenne Bitcoin Mining Facility","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":true,"type":"Crypto/HPC (inventory classification)","counties":["Laramie"],"city":"Cheyenne","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 content personally reviewed; no whole-record certification. Dates and forecasts remain source-specific.. Near3MWtransformer rating not whole-site IT or demand.60MWcounty-company reference is ambiguous, not assigned canonical capacity. Company cost/water/tariff impact claims are attributed historical statements. Subsequent original decisions and current operator disclosures 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://cowboystatedaily.com/2025/04/02/wyoming-crypto-miner-says-tariff-threats-spiking-prices-for-equipment/","host":"cowboystatedaily.com","date":"2025-04-02","published":"2025-04-02","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"loc":{"lat":41.14,"lng":-104.82,"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-round24-2026-10-14.json","scope":"Named content personally reviewed; no whole-record certification. Dates and forecasts remain source-specific.","fields":{"reported_context":"Cowboy State Daily interviews Crypto Knight about Cheyenne hosting and Happy Jack construction affected by equipment costs.","independently_verified_current_operating_status":null},"notes":["Near3MWtransformer rating not whole-site IT or demand.60MWcounty-company reference is ambiguous, not assigned canonical capacity. Company cost/water/tariff impact claims are attributed historical statements.","Subsequent original decisions and current operator disclosures take precedence.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://cowboystatedaily.com/2025/04/02/wyoming-crypto-miner-says-tariff-threats-spiking-prices-for-equipment/","host":"cowboystatedaily.com","date":"2025-04-02","published":"2025-04-02","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":"Cheyenne · Laramie · Source context reviewed"},{"id":"echostar-cheyenne-wy","state":"wy","kind":"facility","name":"EchoStar Cheyenne Data Center and Satellite Uplink Facility","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Laramie"],"city":"Cheyenne","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. Wyoming named recipient histories and planned project scopes. Legislativeagencyrecipient narrative, not paid taxbenefit or per-buildingcensus. Phase1Meta forecast not fullcampusspend/currentjobs. Carbon-negative naturalgas phrase is unverified marketing, not measured emissions. TwoWyomingpackets repeat same narrative, not independent confirmations. 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://wyoleg.gov/InterimCommittee/2026/09-202606049-05WBCMaterialsPreparedforJointMinerals06052026.pdf","host":"wyoleg.gov","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":41.135,"lng":-104.725,"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":"Wyoming named recipient histories and planned project scopes","fields":{"echostar_first_sales_tax_certification_year":2011,"microsoft_cheyenne_certified_campuses":3,"meta_cheyenne_first_sales_tax_certification_month":"2022-10","meta_cheyenne_reported_phase1_planned_capex_usd_approx":800000000,"meta_cheyenne_reported_phase1_expected_direct_nonconstruction_jobs":60,"prometheus_casper_planned_power_gw":1.5,"prometheus_casper_power_basis":"notexplicitIT"},"notes":["Legislativeagencyrecipient narrative, not paid taxbenefit or per-buildingcensus. Phase1Meta forecast not fullcampusspend/currentjobs. Carbon-negative naturalgas phrase is unverified marketing, not measured emissions. TwoWyomingpackets repeat same narrative, not independent confirmations.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://wyoleg.gov/InterimCommittee/2026/09-202606049-05WBCMaterialsPreparedforJointMinerals06052026.pdf","host":"wyoleg.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":"Cheyenne · Laramie · Source context reviewed"},{"id":"lunavi-cheyenne-wy","state":"wy","kind":"facility","name":"Lunavi Cheyenne Data Center","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Laramie"],"city":"Cheyenne","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. Wyoming distinct recipient/type/capacity scopes. SamegovernmentrecipientnarrativeappearsinotherWyomingpacket,notindependentconfirmation. TaxqualificationdoesnotmakeminingAIoperationorenergizeproposedPrometheus.302MWITfullcampusmaximumnotfirstbuildingorcurrentload.1.2Bplannednotspent; late2026targetnotactualopening. Noactualtaxbenefitdollarsgiven. 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://wyoleg.gov/InterimCommittee/2026/02-2026062202-02_WBCMaterials.pdf","host":"wyoleg.gov","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":41.11,"lng":-104.78,"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":"Wyoming distinct recipient/type/capacity scopes","fields":{"lunavi_government_described_use":"Cheyennecolocation","h6coin_government_described_use":"NewcastleBitcoinmining","prometheus_evanston_planned_power_gw":1.2,"prometheus_evanston_power_basis":"notexplicitcriticalIT","related_digital_cheyenne_planned_critical_it_mw_max":302,"related_digital_campus_acres":115,"related_digital_planned_capex_usd":1200000000,"related_digital_first_building_area_sqft":184000,"related_digital_first_building_completion_target":"late2026","related_digital_anchor_tenant":"CoreWeave"},"notes":["SamegovernmentrecipientnarrativeappearsinotherWyomingpacket,notindependentconfirmation. TaxqualificationdoesnotmakeminingAIoperationorenergizeproposedPrometheus.302MWITfullcampusmaximumnotfirstbuildingorcurrentload.1.2Bplannednotspent; late2026targetnotactualopening. Noactualtaxbenefitdollarsgiven.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://wyoleg.gov/InterimCommittee/2026/02-2026062202-02_WBCMaterials.pdf","host":"wyoleg.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":"Cheyenne · Laramie · Source context reviewed"},{"id":"meta-cheyenne-wy","state":"wy","kind":"facility","name":"Meta Cheyenne Data Center","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Laramie"],"city":"Cheyenne","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. Wyoming named recipient histories and planned project scopes. Legislativeagencyrecipient narrative, not paid taxbenefit or per-buildingcensus. Phase1Meta forecast not fullcampusspend/currentjobs. Carbon-negative naturalgas phrase is unverified marketing, not measured emissions. TwoWyomingpackets repeat same narrative, not independent confirmations. 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://wyoleg.gov/InterimCommittee/2026/09-202606049-05WBCMaterialsPreparedforJointMinerals06052026.pdf","host":"wyoleg.gov","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":41.099,"lng":-104.769,"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":"Wyoming named recipient histories and planned project scopes","fields":{"echostar_first_sales_tax_certification_year":2011,"microsoft_cheyenne_certified_campuses":3,"meta_cheyenne_first_sales_tax_certification_month":"2022-10","meta_cheyenne_reported_phase1_planned_capex_usd_approx":800000000,"meta_cheyenne_reported_phase1_expected_direct_nonconstruction_jobs":60,"prometheus_casper_planned_power_gw":1.5,"prometheus_casper_power_basis":"notexplicitIT"},"notes":["Legislativeagencyrecipient narrative, not paid taxbenefit or per-buildingcensus. Phase1Meta forecast not fullcampusspend/currentjobs. Carbon-negative naturalgas phrase is unverified marketing, not measured emissions. TwoWyomingpackets repeat same narrative, not independent confirmations.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://wyoleg.gov/InterimCommittee/2026/09-202606049-05WBCMaterialsPreparedforJointMinerals06052026.pdf","host":"wyoleg.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":"Cheyenne · Laramie · Source context reviewed"},{"id":"microsoft-cheyenne-expansion-wy","state":"wy","kind":"facility","name":"Microsoft Cheyenne Mega-Campus Expansion","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Laramie"],"city":"Cheyenne","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. Wyoming named recipient histories and planned project scopes. Legislativeagencyrecipient narrative, not paid taxbenefit or per-buildingcensus. Phase1Meta forecast not fullcampusspend/currentjobs. Carbon-negative naturalgas phrase is unverified marketing, not measured emissions. TwoWyomingpackets repeat same narrative, not independent confirmations. 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://wyoleg.gov/InterimCommittee/2026/09-202606049-05WBCMaterialsPreparedforJointMinerals06052026.pdf","host":"wyoleg.gov","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":41.09,"lng":-104.79,"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":"Wyoming named recipient histories and planned project scopes","fields":{"echostar_first_sales_tax_certification_year":2011,"microsoft_cheyenne_certified_campuses":3,"meta_cheyenne_first_sales_tax_certification_month":"2022-10","meta_cheyenne_reported_phase1_planned_capex_usd_approx":800000000,"meta_cheyenne_reported_phase1_expected_direct_nonconstruction_jobs":60,"prometheus_casper_planned_power_gw":1.5,"prometheus_casper_power_basis":"notexplicitIT"},"notes":["Legislativeagencyrecipient narrative, not paid taxbenefit or per-buildingcensus. Phase1Meta forecast not fullcampusspend/currentjobs. Carbon-negative naturalgas phrase is unverified marketing, not measured emissions. TwoWyomingpackets repeat same narrative, not independent confirmations.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://wyoleg.gov/InterimCommittee/2026/09-202606049-05WBCMaterialsPreparedforJointMinerals06052026.pdf","host":"wyoleg.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":"Cheyenne · Laramie · Source context reviewed"},{"id":"ncar-wyoming-supercomputing-center-cheyenne-wy","state":"wy","kind":"facility","name":"NCAR-Wyoming Supercomputing Center","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Laramie"],"city":"Cheyenne","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. NCAR institution operating research facility and administrative-address separation. Institutional resource page supports facility identity and historical opening, not critical IT MW, actual 2026 load or building capex. Footer Boulder postal/shipping addresses belong UCAR administration, not Cheyenne facility coordinates. Tours are visitor access, not public access to all computing rooms. 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.cisl.ucar.edu/ncar-wyoming-supercomputing-center","host":"cisl.ucar.edu","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":41.1289,"lng":-104.8974,"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":"NCAR institution operating research facility and administrative-address separation","fields":{"institution":"NSF NCAR","facility":"NCAR Wyoming Supercomputing Center","city":"Cheyenne, Wyoming","opened_year":2012,"visitor_center_walkin_hours":"Monday to Friday 09:00 to17:00","visitor_admission":"free","computing_room_tours":"advance booking, ninth grade and older"},"notes":["Institutional resource page supports facility identity and historical opening, not critical IT MW, actual 2026 load or building capex. Footer Boulder postal/shipping addresses belong UCAR administration, not Cheyenne facility coordinates. Tours are visitor access, not public access to all computing rooms.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.cisl.ucar.edu/ncar-wyoming-supercomputing-center","host":"cisl.ucar.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":"Cheyenne · Laramie · Source context reviewed"},{"id":"tallgrass-project-jade-cheyenne-wy","state":"wy","kind":"facility","name":"Project Tembo","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Laramie"],"city":"Cheyenne","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 dated project context only; no whole-record certification. Preview, identity, numerical, legal-stage and future-outcome holds remain.. 1.8 GW initial electrical-campus description and potential 10 GW ultimate size are not additive or independently verified critical IT/current load; expansion requires further approvals. Data campus and BFC/Cheyenne Power Hub are distinct connected projects.5000 peak construction/400 permanent jobs are forecasts. Carbon capture, hydrogen/solar options and renewable mix remain proposed or unspecified, not measured emissions or commissioned systems. Source’s statewide-generation/home equivalences mix units/denominators and are excluded. Generic closed-loop evaporation/PFAS discussion is not evidence of site discharge or contamination; no water withdrawal quantity or aquifer impact certified. Later original decisions and observed outcomes take precedence; future events 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://wyofile.com/laramie-county-approves-construction-of-what-could-become-the-largest-data-center-in-us/","host":"wyofile.com","date":"2026-01-20","published":"2026-01-20","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"loc":{"lat":41.12,"lng":-104.82,"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-round33-2026-10-14.json","scope":"Personally read dated project context only; no whole-record certification. Preview, identity, numerical, legal-stage and future-outcome holds remain.","fields":{"reported_context":"Inside Climate News reporting republished by WyoFile describes Laramie County’s January 6 site-plan approvals for Crusoe Project Jade and adjacent Tallgrass generation, with first buildings forecast 2027.","independently_verified_current_operating_status":null},"notes":["1.8 GW initial electrical-campus description and potential 10 GW ultimate size are not additive or independently verified critical IT/current load; expansion requires further approvals. Data campus and BFC/Cheyenne Power Hub are distinct connected projects.5000 peak construction/400 permanent jobs are forecasts. Carbon capture, hydrogen/solar options and renewable mix remain proposed or unspecified, not measured emissions or commissioned systems. Source’s statewide-generation/home equivalences mix units/denominators and are excluded. Generic closed-loop evaporation/PFAS discussion is not evidence of site discharge or contamination; no water withdrawal quantity or aquifer impact certified.","Later original decisions and observed outcomes take precedence; future events 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://wyofile.com/laramie-county-approves-construction-of-what-could-become-the-largest-data-center-in-us/","host":"wyofile.com","date":"2026-01-20","published":"2026-01-20","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":"Cheyenne · Laramie · Source context reviewed"},{"id":"related-digital-cheyenne-wy","state":"wy","kind":"facility","name":"Related Digital Cheyenne Data Center Campus","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Laramie"],"city":"Cheyenne","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. Wyoming distinct recipient/type/capacity scopes. SamegovernmentrecipientnarrativeappearsinotherWyomingpacket,notindependentconfirmation. TaxqualificationdoesnotmakeminingAIoperationorenergizeproposedPrometheus.302MWITfullcampusmaximumnotfirstbuildingorcurrentload.1.2Bplannednotspent; late2026targetnotactualopening. Noactualtaxbenefitdollarsgiven. 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://wyoleg.gov/InterimCommittee/2026/02-2026062202-02_WBCMaterials.pdf","host":"wyoleg.gov","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":41.13,"lng":-104.735,"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":"Wyoming distinct recipient/type/capacity scopes","fields":{"lunavi_government_described_use":"Cheyennecolocation","h6coin_government_described_use":"NewcastleBitcoinmining","prometheus_evanston_planned_power_gw":1.2,"prometheus_evanston_power_basis":"notexplicitcriticalIT","related_digital_cheyenne_planned_critical_it_mw_max":302,"related_digital_campus_acres":115,"related_digital_planned_capex_usd":1200000000,"related_digital_first_building_area_sqft":184000,"related_digital_first_building_completion_target":"late2026","related_digital_anchor_tenant":"CoreWeave"},"notes":["SamegovernmentrecipientnarrativeappearsinotherWyomingpacket,notindependentconfirmation. TaxqualificationdoesnotmakeminingAIoperationorenergizeproposedPrometheus.302MWITfullcampusmaximumnotfirstbuildingorcurrentload.1.2Bplannednotspent; late2026targetnotactualopening. Noactualtaxbenefitdollarsgiven.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://wyoleg.gov/InterimCommittee/2026/02-2026062202-02_WBCMaterials.pdf","host":"wyoleg.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":"Cheyenne · Laramie · Source context reviewed"},{"id":"truss-energy-carpenter-wy","state":"wy","kind":"facility","name":"Truss Energy Carpenter Data Center","group":"unknown","status":"Status unclear","raw_status":"","status_field":"","crypto":false,"type":"Data center (inventory classification)","counties":["Laramie"],"city":"Carpenter","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 dated project context only; no whole-record certification. Preview, identity, numerical, legal-stage and future-outcome holds remain.. Planning recommendation concerns an 800 unit/5600 person WORKER CAMP, not approval or employment for Truss data center. June 2 hearing was future for worker housing. Separate Bison Ranch 2775 acres/four 700,000 square-foot buildings cannot be assigned to Truss. Official’s combined turbine/fuel-cell description and 40,000 gallons/dayproduced water are technically ambiguous attributed concepts, not measured cooling demand or an approved generation system. No MW, tenant, land closing, permit or RFS verified. Later original decisions and observed outcomes take precedence; future events 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://cowboystatedaily.com/2026/05/18/two-more-data-centers-possible-as-laramie-county-planners-ok-massive-man-camp/","host":"cowboystatedaily.com","date":"2026-05-18","published":"2026-05-18","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"loc":{"lat":41.0461861,"lng":-104.3627365,"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-round33-2026-10-14.json","scope":"Personally read dated project context only; no whole-record certification. Preview, identity, numerical, legal-stage and future-outcome holds remain.","fields":{"reported_context":"Cowboy State Daily reports Truss Energy made preliminary due-diligence contact about roughly 540 acres west of Carpenter, with no formal application submitted.","independently_verified_current_operating_status":null},"notes":["Planning recommendation concerns an 800 unit/5600 person WORKER CAMP, not approval or employment for Truss data center. June 2 hearing was future for worker housing. Separate Bison Ranch 2775 acres/four 700,000 square-foot buildings cannot be assigned to Truss. Official’s combined turbine/fuel-cell description and 40,000 gallons/dayproduced water are technically ambiguous attributed concepts, not measured cooling demand or an approved generation system. No MW, tenant, land closing, permit or RFS verified.","Later original decisions and observed outcomes take precedence; future events 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://cowboystatedaily.com/2026/05/18/two-more-data-centers-possible-as-laramie-county-planners-ok-massive-man-camp/","host":"cowboystatedaily.com","date":"2026-05-18","published":"2026-05-18","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":"Carpenter · Laramie · Source context reviewed"}],"county_rules":{},"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."},"geography":{"vintage":"2025-01-01","source":"https://tigerweb.geo.census.gov/arcgis/rest/services/Generalized_ACS2025/State_County/MapServer/12","source_capture_sha256":"cda691cfd3505bf7a39c1be4e7df197f80f2b53a2b9701cff8a486b004b43abe","scale":"1:5,000,000","meaning":"Generalized 1:5,000,000 display boundaries, not parcel or cadastral geometry","records":{"cleanspark-cheyenne-wy":{"fips":["56021"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"cogent-cheyenne-114-w-10th-wy":{"fips":["56021"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"crypto-knight-hosting-cheyenne-wy":{"fips":["56021"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"echostar-cheyenne-wy":{"fips":["56021"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"lunavi-cheyenne-wy":{"fips":["56021"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"meta-cheyenne-wy":{"fips":["56021"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"microsoft-cheyenne-expansion-wy":{"fips":["56021"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"ncar-wyoming-supercomputing-center-cheyenne-wy":{"fips":["56021"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"tallgrass-project-jade-cheyenne-wy":{"fips":["56021"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"related-digital-cheyenne-wy":{"fips":["56021"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"truss-energy-carpenter-wy":{"fips":["56021"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."}}},"geography_areas":[{"name":"Albany County","base_name":"Albany","fips":"56001","kind":"County"},{"name":"Big Horn County","base_name":"Big Horn","fips":"56003","kind":"County"},{"name":"Campbell County","base_name":"Campbell","fips":"56005","kind":"County"},{"name":"Carbon County","base_name":"Carbon","fips":"56007","kind":"County"},{"name":"Converse County","base_name":"Converse","fips":"56009","kind":"County"},{"name":"Crook County","base_name":"Crook","fips":"56011","kind":"County"},{"name":"Fremont County","base_name":"Fremont","fips":"56013","kind":"County"},{"name":"Goshen County","base_name":"Goshen","fips":"56015","kind":"County"},{"name":"Hot Springs County","base_name":"Hot Springs","fips":"56017","kind":"County"},{"name":"Johnson County","base_name":"Johnson","fips":"56019","kind":"County"},{"name":"Laramie County","base_name":"Laramie","fips":"56021","kind":"County"},{"name":"Lincoln County","base_name":"Lincoln","fips":"56023","kind":"County"},{"name":"Natrona County","base_name":"Natrona","fips":"56025","kind":"County"},{"name":"Niobrara County","base_name":"Niobrara","fips":"56027","kind":"County"},{"name":"Park County","base_name":"Park","fips":"56029","kind":"County"},{"name":"Platte County","base_name":"Platte","fips":"56031","kind":"County"},{"name":"Sheridan County","base_name":"Sheridan","fips":"56033","kind":"County"},{"name":"Sublette County","base_name":"Sublette","fips":"56035","kind":"County"},{"name":"Sweetwater County","base_name":"Sweetwater","fips":"56037","kind":"County"},{"name":"Teton County","base_name":"Teton","fips":"56039","kind":"County"},{"name":"Uinta County","base_name":"Uinta","fips":"56041","kind":"County"},{"name":"Washakie County","base_name":"Washakie","fips":"56043","kind":"County"},{"name":"Weston County","base_name":"Weston","fips":"56045","kind":"County"}],"state_legislation":{"review_scope":"not_reviewed","latest_scoped_check":null,"coverage_note":"State legislation has not been reviewed for this atlas. No listed bill does not mean no law or proposal exists.","bill_records":0,"enacted_measures":0,"enacted_policy_groups":0,"failed_proposals":0,"bills":[]},"county_rule_reviews":[{"id":"local-rule:county-review:20261017:56021","jurisdiction":{"state":"WY","county_fips":"56021","municipality":null},"rule_type":"county_research_review","status":"version_limited","effective_on":null,"expires_on":null,"legacy_rule":null,"rule_reference":"Laramie County","adopted_on":null,"conditions":["An official notice proposes adoption of 2025 land-use regulations, while the checked published regulations links resolve to a 235-page file labeled with 2022 amendments. These do not establish the final adopted 2025 text or date.","The version conflict remains open. A term search of the older posted file is not proof of no current data-center restriction. Cheyenne municipal codes are separate; no countywide permission or ban is inferred."],"scope":"Bounded source review, not an enacted legal instrument. County association does not establish the governing parcel jurisdiction. This review has no legal effective or expiry date; dates of underlying actions are described separately.","label":"Code version limited","checked_on":"2026-10-17","sources":[{"url":"https://www.laramiecountywy.gov/Public-Notices/Land-Use-Regulations","publisher":"Laramie County government","source_type":"government_record","published_on":null,"retrieved_on":"2026-10-17","archive_sha256":"da32feb4726e0aacf3bb1ae84710796a39979778889901262c627beb570ea134","capture_format":"raw_response_bytes"},{"url":"https://www.laramiecountywy.gov/Doing-Business-with-Laramie-County/Planning-Development/Laramie-County-Land-Use-Regulations","publisher":"Laramie County government","source_type":"government_record","published_on":null,"retrieved_on":"2026-10-17","archive_sha256":"4b872881a46cb95f934f2ecadba747d3ee4f336cacc998c1e61346fe2db38dfc","capture_format":"raw_response_bytes"}]}],"county":{"fips":"56021","name":"Laramie County","base_name":"Laramie","kind":"County","state":"wy","state_name":"Wyoming","state_path":"/wyoming/","path":"/county/wyoming/laramie/"},"county_scope":"Counts are Atlas research records associated with this area, not distinct buildings, a complete facility census or verified parcel jurisdictions. Inherited names and mapped points can disagree; each record keeps its source and location limits.","page_created_on":"2026-10-17","checked_scope":"Inherited state source-context checkpoint only. Record and county-policy checks keep their separate dates; this is not a whole-county review.","map_settings":{"bounds":[-105.2787,40.998,-104.0522,41.6567],"hub":[-104.66544999999999,41.327349999999996],"hub_basis":"Illustrative county bounds midpoint. 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