FieldProspects

Ellis County, Kansas

Ellis County, Kansas has 17 power projects in the FieldProspects database: 15 operating plants totaling 308 MW and 2 planned projects totaling 195 MW. No data center record lists the county. Wind leads with 204.5 MW across 3 projects. No planned project is past its listed in-service date.

Data as of Grid region: Southwest Power Pool (SPP)Refreshed monthly
17
power projects, planned and operating
195MW
planned generation, 2 projects
308MW
operating generation, 15 projects
0
planned projects past their listed in-service date
Map

Ellis County and its neighbors

Counties shaded by data center MW on record, planned to operating. 4 of its 6 neighboring counties have pages of their own. The rest are in the member database.

Ness Ellis no data centers Trego Rooks no data centers Rush no data centers Russell no data centers Osborne no data centers
no data center MWunder 100 MW100 to 1,000 MW1,000 to 5,000 MW5,000 to 15,000 MW15,000 MW or more no page yet

Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers

Headline finding
63%

of the county's operating generation is in the queue as new capacity: 195 MW planned across 2 projects against 308 MW operating.

Operating generation308 MW
Planned generation195 MW

Technology mix

17 projects, 503 MW planned and operating

Wind204.5 MW3 projects, 41%
Solar175 MW1 project, 35%
Natural Gas103.5 MW12 projects, 21%
One other technology20 MW1 project, 4%
Which companies own these 17 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

15 plants operate inside Ellis County, 308 MW of wind and natural gas. The queue adds 195 MW across 2 projects.

Figure 1

Operating and planned generation by technology

MW in Ellis County

OperatingPlanned
WindOperating 204.5 MW 3 projects
SolarPlanned 175 MW 1 project
Natural GasOperating 103.5 MW 12 projects
Battery StoragePlanned 20 MW 1 project
View as table
TechnologyStatusProjectsMW
WindOperating3204.5
SolarPlanned1175
Natural GasOperating12103.5
Battery StoragePlanned120
Operating: 308 MW. Planned: 195 MW. If every planned project is built, county generation would reach 503 MW.
Source. FieldProspects database: ISO/RTO interconnection queues, EIA-860M and public data center filings, data as of October 8, 2026.
Figure 2

Planned generation by listed in-service year

MW. Years before 2026 are past due.

Past dueDue 2026 or later
050100150200 Snapshot year 20 2026 175 2027
View as table
YearPlanned projectsMW
2026120
20271175
No planned project is past its listed year

Ellis County against its neighbors

None of the 4 neighboring counties with a page lists a data center record. Rush County has the most operating generation among them, 58.2 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Ellis County this page 0
0
308
195 0x
Rush County 0
0
58
0 0x
Russell County 0
0
51
15 0x
Rooks County 0
0
9
0 0x
Osborne County 0
0
7
0 0x

Data center MW counts records planned, under construction and operating. Generation is inside the county only. Neighbors without a page have fewer than three projects on record.

5 counties shown

Every record in Ellis County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 17 records. Filter, sort and export to Excel.

Members only
County: Ellis County, KSStatus: all except cancelledSort: MW, largest first 17 records
Project or campusDeveloperStatusMWYearContacts
17 records and 503 MW behind this preview

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