# Wyoming Data Centers: Map, Locations, Operators, Rules Source: https://savrn.com/data-center-map/wyoming Markdown alternate of the page above; the site index is https://savrn.com/llms.txt --- Data centers identified 41 41 plotted Target for WY 31 42 counted against it (41 identified plus 1 in the pipeline), 135.5% Grid operator NON-RTO also SPP Moratorium None statewide 0 state measures · 0 local pauses Delayed projects 0 delay watchlist Capital sites 2 $800M announced The map ## Where Wyoming's data centers stand Facilities 41Capital sites 2 ### Key facts Data centers identified 41 from the operators' own facility lists, PeeringDB, OpenStreetMap and Wikidata, of which 19 are mapped buildings that carry no name Target count 31 facilities in the industry reference count for Wyoming; this map holds 42 of them (135.5 percent), -11 still to identify Largest cluster Laramie County with 28 facilities Largest operator Advanced Communications Technology with 9 facilities Grid operator NON-RTO and SPP State measures no statewide moratorium or pause on record Local pauses 0 city or county moratoria · 0 local restrictions on the delay watchlist Water measures 0 state and local, plus the federal measures that apply everywhere Wyoming ## Wyoming data centers, in short Wyoming has 41 data centers identified from primary sources, spread across 11 cities and counties and run by 10 operators. The largest concentration is Cheyenne, with 27 data centers, followed by Casper with 3 and Sheridan with 2. The operators with the most data centers in Wyoming are Advanced Communications Technology (9), Microsoft (2), Mountain West Technologies (2), Prometheus Hyperscale (2), fifteenfortyseven Critical Systems Realty (1). Colocation and interconnection providers appear most often because they publish building-level detail; hyperscale campuses appear where the operator or the county names the individual buildings. Not every operator discloses size. In Wyoming, 3 publish a floor area and 5 publish a power figure, and each figure is shown against the data center it belongs to rather than added into one number. They are not the same measurement: one operator states the floor area of a single building, another the full capacity of a campus it has only announced. NON-RTO There is no RTO or ISO market in most of Wyoming, so each utility and the state commission set interconnection terms. No statewide measure governing data centers is on record. The list ## Wyoming data centers by city Every data center identified in Wyoming, grouped by the city or county it stands in, 41 of them across 11 places. Each entry names the operator and links to the source that states it. ### Data centers in Cheyenne, Wyoming Cheyenne, Wyoming has 27 data centers on this map, run by Microsoft, Advanced Communications Technology, Cogent and fifteenfortyseven Critical Systems Realty. 3 publish a floor area and 3 publish a power figure, shown against each one below. 1. ACT Cheyenne Advanced Communications Technology 1621 Bruns Way 6 networks 2. Cogent Cheyenne Cogent 114 W 10th St 32,860 sq ft 3. CHWY1 fifteenfortyseven Critical Systems Realty 42,000 sq ft4 MW 4. Lunavi - Cheyenne Lunavi 340 Progress Circle 42,000 sq ft4 MW4 networks 5. Cheyenne Data Center Meta 420 MW 6. CYS41 Datacenter Microsoft 7. CYS42 Datacenter Microsoft 8. Mountain West Technologies - Cheyenne Mountain West Technologies 6101 Yellowstone Rd 3 networks 9. NCAR-Wyoming Supercomputing Center University for Atmospheric Research 8120 Veta Drive 10. Data center building 11. Data center building 12. Data center building 13. Data center building 14. Data center building 15. Data center building 16. Data center building 17. Data center building 18. Data center building 19. Data center building 20. Data center building 21. Data center building 22. Data center building 23. Data center building 24. Data center building 25. Data center building 26. Data center building 27. Data center building ### Data centers in Casper, Wyoming Casper, Wyoming has 3 data centers on this map, run by Advanced Communications Technology, Mountain West Technologies and Prometheus Hyperscale. 1 publishes a power figure, shown against each one below. 1. ACT Casper Advanced Communications Technology 323 N Kimball 2 networks 2. Mountain West Technologies - Casper Mountain West Technologies 851 Werner Ct. Suite 100 3 networks 3. Falls Ranch Prometheus Hyperscale 1250 MW ### Data centers in Sheridan, Wyoming Sheridan, Wyoming has 2 data centers on this map, run by Advanced Communications Technology and DC HOST. 1. ACT Sheridan Advanced Communications Technology 155-1/2 W Loucks St. 1 networks 2. DC Host Sheridan DC HOST 1309 Coffeen Ave Ste 1200 ### Data centers in Buffalo, Wyoming Buffalo, Wyoming has 1 data center on this map, run by Advanced Communications Technology. 1. ACT Buffalo Advanced Communications Technology 169 US Highway 16 East 1 networks ### Data centers in Chugwater, Wyoming Chugwater, Wyoming has 1 data center on this map, run by Advanced Communications Technology. 1. ACT Chugwater Advanced Communications Technology 2 networks ### Data centers in Evanston, Wyoming Evanston, Wyoming has 1 data center on this map, run by Prometheus Hyperscale. 1 publishes a power figure, shown against each one below. 1. Evanston campus Prometheus Hyperscale 1250 MW ### Data centers in Pine Bluffs, Wyoming Pine Bluffs, Wyoming has 1 data center on this map. 1. Windbreak Cable 210 Main Street ### Data centers in Riverton, Wyoming Riverton, Wyoming has 1 data center on this map, run by Advanced Communications Technology. 1. ACT Riverton Advanced Communications Technology 115 S. 7th E. 1 networks ### Data centers in Wheatland, Wyoming Wheatland, Wyoming has 1 data center on this map, run by Advanced Communications Technology. 1. ACT Wheatland Advanced Communications Technology 1651 Cole Street 1 networks ### Data centers in Unincorporated Campbell County, Wyoming Unincorporated Campbell County, Wyoming has 2 data centers on this map, run by Advanced Communications Technology. 1. ACT Gillette Advanced Communications Technology 845T Southern Drive East Mailing address: Gillette 1 networks 2. Data center building ### Data centers in Unincorporated Converse County, Wyoming Unincorporated Converse County, Wyoming has 1 data center on this map, run by Advanced Communications Technology. 1. ACT Douglas Advanced Communications Technology 50 Orin Way Mailing address: Douglas 2 networks No data center matches that filter. Floor area and power appear only where the operator or a government record publishes them. A building the sources describe without naming it is listed as a data center building at its county. Counties and operators ## Where they cluster, and who runs them ### Facilities by county 9 - Laramie County28 - Natrona County3 - Campbell County2 - Platte County2 - Sheridan County2 - Converse County1 - Fremont County1 - Johnson County1 - Uinta County1 ### Operators 10 - Advanced Communications Technology9 - Microsoft2 - Mountain West Technologies2 - Prometheus Hyperscale2 - fifteenfortyseven Critical Systems Realty1 - Meta1 - Cogent1 - Lunavi1 - University for Atmospheric Research1 - DC HOST1 ### Cities 9 - Cheyenne27 - Casper3 - Sheridan2 - Riverton1 - Buffalo1 - Pine Bluffs1 - Chugwater1 - Wheatland1 - Evanston1 What applies here ## The rules and the pipeline in Wyoming Wyoming has 0 state measures on record, 0 local pauses, and 0 state or local water measures. No RTO or ISO market covers the state, so the utilities and the state commission set interconnection terms. Each tracker below holds the full record for Wyoming, with every entry sourced. [Wyoming Data Center Moratorium Tracker0 state measures · 0 local pauses](https://savrn.com/data-center-moratorium-tracker/wyoming) [Data Center Water Tracker0 measures in Wyoming, plus the federal layer](https://savrn.com/data-center-water-tracker) [Grid Operator WatchlistNON-RTO and SPP](https://savrn.com/data-center-grid-operator-watchlist) [Nationwide Data Center Delay Watchlist0 projects delayed or blocked · 0 local restrictions](https://savrn.com/data-center-delay-tracker) [Data Center Capital Atlas2 sites · $800M announced](https://savrn.com/data-center-capital-atlas) [US Data Center MapAll 4,767 counted, state by state](https://savrn.com/data-center-map) Nearby states ## Wyoming's neighbors [Colorado65 placed · 37 records](https://savrn.com/data-center-map/colorado)[Utah49 placed · 23 records](https://savrn.com/data-center-map/utah)[Nebraska39 placed · 19 records](https://savrn.com/data-center-map/nebraska)[Montana20 placed · 6 records](https://savrn.com/data-center-map/montana)[Idaho17 placed · 9 records](https://savrn.com/data-center-map/idaho)[South Dakota11 placed · 10 records](https://savrn.com/data-center-map/south-dakota)[All statesthe national map](https://savrn.com/data-center-map) Questions ## Wyoming data centers, answered from the record How many data centers are in Wyoming? The industry reference count for Wyoming is 31 facilities. This map places 41 of them from primary sources, each with a source record you can open, and every entry names the operator, the county, and the grid operator that serves it. The rest are mostly small regional colocation providers and enterprise buildings that no public register describes. Where are Wyoming's data centers? They are listed on this page city by city. By city: Cheyenne (27), Casper (3), Sheridan (2), Riverton (1). By county: Laramie County (28), Natrona County (3), Campbell County (2). Every data center identified in Wyoming appears under the city or county it stands in, with its operator and the source that names it. Who operates data centers in Wyoming? 10 operators appear in the registers for Wyoming. The largest by facility count: Advanced Communications Technology (9), Microsoft (2), Mountain West Technologies (2), Prometheus Hyperscale (2), fifteenfortyseven Critical Systems Realty (1). Interconnection-heavy providers are over-represented because PeeringDB records where networks meet; hyperscalers appear where contributors have mapped their buildings. Does Wyoming have a data center moratorium? No statewide moratorium, pause, or data center tax measure is on record for Wyoming. No city or county pause is on record. The Wyoming Data Center Moratorium Tracker carries each measure with its primary source and a weekly changelog. Which grid operator serves Wyoming data centers? There is no RTO or ISO wholesale market in most of Wyoming. Interconnection terms, study queues, and curtailment rights for a large load are set by the individual utility and the state commission. PacifiCorp/Rocky Mountain Power (west, WECC) non-RTO; eastern WY (Basin Electric, Tri-State, WAPA) in SPP RTO, WAPA-UGP since 2015, expanded via RTO West 4/1/2026. Are new data centers being built or delayed in Wyoming? 0 named projects in Wyoming are delayed, blocked, or under challenge, with 0 local restrictions, 0 jurisdictional actions, 6 utility dockets, and 0 flagged queue row or large-load studys. The capital atlas records 2 named sites in Wyoming with $800M in announced commitments and 0 projects blocked, delayed, or halted. Facility layer: PeeringDB (Acceptable Use Policy), OpenStreetMap (ODbL, © OpenStreetMap contributors), Wikidata (CC0), US Census Bureau boundaries. Tracker layers: the SAVRN Moratorium Tracker, Water Tracker, Grid Operator Watchlist, Delay Watchlist, and Capital Atlas, each primary-sourced. Method on the [national map](https://savrn.com/data-center-map#method). The reference set ## Wyoming across the SAVRN trackers The same state followed through the money, the policy, the water and the delays. Each page is primary-sourced and refreshed on its own schedule, and each links back here. [Open the Wyoming power pagePlanned and operating power plants, the grid operator, utilities and prices, jobs since 2019 and every county in Wyoming](https://savrn.com/power-supply-chain-map/wyoming) [Wyoming Data Center Investment TrackerCapital Atlas: named sites, capital providers, financing, and the blocked or delayed record in Wyoming](https://savrn.com/data-center-capital-atlas/wyoming) [Wyoming Data Center Moratorium TrackerEvery state measure and local moratorium on record in Wyoming, each one cited](https://savrn.com/data-center-moratorium-tracker/wyoming) [Data Center Water TrackerWater measures that touch a data center, with the fifty-state water ledger](https://savrn.com/data-center-water-tracker) [Data Center Delay WatchlistNamed projects delayed, blocked or under challenge, with the dockets behind them](https://savrn.com/data-center-delay-tracker) ### Sources