Greenfield Datacenter Sites in Wyoming
At a glance
Undeveloped land with no prior industrial use. Greenfield parcels offer maximum design flexibility and large contiguous footprints, but typically require full utility build-out — the speed-to-power story hinges on proximity to existing transmission.
Top greenfield sites in Wyoming
| Site | Type | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|
| EC Coal Sheridan County | Greenfield | Sheridan County | — | — | 4.3 yrs | 67.3 |
| EC Coal Sheridan County | Greenfield | Sheridan County | — | — | 4.3 yrs | 67.1 |
| EC Coal Sheridan County | Greenfield | Sheridan County | — | — | 4.3 yrs | 65.5 |
| EC Near Neil Simpson | Greenfield | Campbell | — | — | 4.3 yrs | 64.5 |
| EC Coal Sheridan County | Greenfield | Sheridan County | — | — | 4.3 yrs | 64.4 |
| EC Near Cheyenne Prairie Generating Station | Greenfield | Laramie | — | — | 4.3 yrs | 64.3 |
| OZ Laramie | Greenfield | Laramie | — | — | 4.3 yrs | 64.1 |
| EC Near Neil Simpson | Greenfield | Campbell | — | — | 4.3 yrs | 64.0 |
| EC Near Neil Simpson | Greenfield | Campbell | — | — | 4.3 yrs | 64.0 |
| EC Near Neil Simpson | Greenfield | Campbell | — | — | 4.3 yrs | 64.0 |
| EC Coal Sheridan County | Greenfield | Sheridan County | — | — | 4.3 yrs | 63.7 |
| EC Near Neil Simpson | Greenfield | Campbell | — | — | 4.3 yrs | 63.5 |
| EC Coal Campbell County | Greenfield | Campbell County | — | — | 4.3 yrs | 63.5 |
| EC Near Cheyenne Prairie Generating Station | Greenfield | Laramie | — | — | 4.3 yrs | 63.0 |
| EC Near Neil Simpson | Greenfield | Campbell | — | — | 4.3 yrs | 62.9 |
| EC Near Cheyenne Prairie Generating Station | Greenfield | Laramie | — | — | 4.3 yrs | 62.5 |
| EC Near Cheyenne Prairie Generating Station | Greenfield | Laramie | — | — | 4.3 yrs | 62.4 |
| EC Near Neil Simpson | Greenfield | Campbell | — | — | 4.3 yrs | 62.4 |
| EC Near Cheyenne Prairie Generating Station | Greenfield | Laramie | — | — | 4.3 yrs | 62.2 |
| EC Coal Converse County | Greenfield | Converse County | — | — | 3.5 yrs | 61.7 |
| EC Coal Converse County | Greenfield | Converse County | — | — | 3.5 yrs | 61.6 |
| EC Coal Sheridan County | Greenfield | Sheridan County | — | — | 4.3 yrs | 61.4 |
| OZ Platte | Greenfield | Platte | — | — | 4.3 yrs | 61.0 |
| EC Coal Campbell County | Greenfield | Campbell County | — | — | 4.3 yrs | 61.0 |
| EC Coal Campbell County | Greenfield | Campbell County | — | — | 4.3 yrs | 60.7 |
How does Wyoming compare with other states for greenfield sites?
With 119 sites, Wyoming ranks 39th of the 51 states that have any greenfield candidate sites. Texas leads with 1,276. Nationally, greenfield sites average 55.3/100 DC Readiness, above the 53.0 average across all site types. Across every site type, Wyoming averages 52.2, the 38th-highest of 52 states, and its candidate sites face an average interconnection-queue wait of 4.0 years.
Where are the highest-scoring greenfield sites in Wyoming?
The top 25 range from 67.3 to 60.7 on the 0–100 DC Readiness Score. They are concentrated in Campbell (10), Sheridan County (6), Laramie (6) and Converse County (2). By grid region, 23 are in SPP and 2 are in WECC.
County pages: Campbell · Sheridan County · Laramie · Converse County
What power, fiber and flood exposure do these greenfield sites have?
Their counties have a median of 6 fixed fiber broadband providers in FCC data. The median distance to the nearest internet exchange facility is 11 km. The median interconnection-queue wait in their markets is 4.3 years. 1 of the 25 with a mapped FEMA flood zone sits in a high-risk (A or V) zone.
Frequently asked questions
How many greenfield datacenter sites are in Wyoming?
GridCensus catalogs 119 greenfield datacenter candidate sites in Wyoming, 0.7% of the national total for this type (39th of 51 states).
What is a greenfield datacenter site?
Undeveloped land with no prior industrial use. Greenfield parcels offer maximum design flexibility and large contiguous footprints, but typically require full utility build-out — the speed-to-power story hinges on proximity to existing transmission.
What is the best greenfield datacenter site in Wyoming?
By DC Readiness Score, EC Coal Sheridan County in Sheridan County ranks first at 67.3/100, followed by EC Coal Sheridan County in Sheridan County at 67.1.
Which Wyoming counties have the best greenfield sites?
The top 25 greenfield sites in Wyoming are concentrated in Campbell (10), Sheridan County (6), Laramie (6) and Converse County (2).
How does Wyoming score for datacenters overall?
All 1,639 scored sites in Wyoming average 52.2/100 DC Readiness, the 38th-highest of 52 states, against a national average of 53.0.
More on greenfield sites and Wyoming
Greenfield sites in other states
- Greenfield sites in Texas· 1,276 sites
- Greenfield sites in Pennsylvania· 973 sites
- Greenfield sites in California· 941 sites
- Greenfield sites in Illinois· 913 sites
- Greenfield sites in Florida· 791 sites
- Greenfield sites in Michigan· 719 sites
- Greenfield sites in Ohio· 680 sites
- Greenfield sites in Kentucky· 640 sites
Dataset updated . Screening estimates derived from public data sources.
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published November 12, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Greenfield datacenter sites in Wyoming”, https://gridcensus.com/site-types/greenfield/wyoming (data as of November 12, 2026).
Go deeper than the public screen
Every site and score for Greenfield sites in Wyoming is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.