FieldProspects

Hempstead County, Arkansas

Hempstead County, Arkansas has 3 power projects in the FieldProspects database: 2 operating plants totaling 763.8 MW and 1 planned project totaling 120 MW. No data center record lists the county. Coal leads with 609 MW across 1 project. No planned project is past its listed in-service date.

Data as of Grid region: Southwest Power Pool (SPP)Refreshed monthly
3
power projects, planned and operating
120MW
planned generation, 1 project
763.8MW
operating generation, 2 projects
0
planned projects past their listed in-service date
Map

Hempstead County and its neighbors

Counties shaded by data center MW on record, planned to operating. 2 of its 6 neighboring counties have pages of their own. The rest are in the member database.

Little River no data centers Howard Nevada Pike no data centers Lafayette Hempstead no data centers Miller
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
16%

of the county's operating generation is in the queue as new capacity: 120 MW planned across 1 project against 763.8 MW operating.

Operating generation763.8 MW
Planned generation120 MW

Technology mix

3 projects, 883.8 MW planned and operating

Coal609 MW1 project, 69%
Natural Gas154.8 MW1 project, 18%
Solar + Storage (Hybrid)120 MW1 project, 14%
Which companies own these 3 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

2 plants operate inside Hempstead County, 763.8 MW of coal and natural gas. The queue adds 120 MW across 1 project.

Figure 1

Operating and planned generation by technology

MW in Hempstead County

OperatingPlanned
CoalOperating 609 MW 1 project
Natural GasOperating 154.8 MW 1 project
Solar + Storage (Hybrid)Planned 120 MW 1 project
View as table
TechnologyStatusProjectsMW
CoalOperating1609
Natural GasOperating1154.8
Solar + Storage (Hybrid)Planned1120
Operating: 763.8 MW. Planned: 120 MW. If every planned project is built, county generation would reach 883.8 MW.
Source. FieldProspects database: ISO/RTO interconnection queues, EIA-860M and public data center filings, data as of October 8, 2026.

Hempstead County against its neighbors

None of the 2 neighboring counties with a page lists a data center record. Little River County has the most operating generation among them, 156.5 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Hempstead County this page 0
0
764
120 0x
Little River County 0
0
157
204 0x
Pike County 0
0
26
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.

3 counties shown

What changed since June 4, 2026

1 project in Hempstead County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.

Open the change feed
1
added to a queue, 120 MW
0
came online, started construction or signed an interconnection agreement, 0 MW
0
cancelled, dropped or went inactive, 0 MW
0
slipped their in-service date, 0 MW

Every change in Hempstead County

Project, what changed, technology, MW and the dates that moved, for all 1 change.

Members only
County: Hempstead County, ARSince June 4, 2026 1 change
ProjectChangeTechnologyMWPrevious dateNew date
1 change behind this preview

Rows are hidden on public pages. Members see the project behind each change, its developer and the dates that moved.

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Every record in Hempstead County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 3 records. Filter, sort and export to Excel.

Members only
County: Hempstead County, ARStatus: all except cancelledSort: MW, largest first 3 records
Project or campusDeveloperStatusMWYearContacts
3 records and 883.8 MW behind this preview

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