FieldProspects

Allendale County, South Carolina

Allendale County, South Carolina has 6 power projects in the FieldProspects database: 5 operating plants totaling 121.1 MW and 1 planned project totaling 50 MW. No data center record lists the county. Solar leads with 148.6 MW across 5 projects.

Data as of Grid region: Dominion Energy South CarolinaRefreshed monthly
6
power projects, planned and operating
50MW
planned generation, 1 project
121.1MW
operating generation, 5 projects
0
planned projects past their listed in-service date
Map

Allendale County and its neighbors

Counties shaded by data center MW on record, planned to operating. 2 of its 3 neighboring counties have pages of their own. The rest are in the member database.

Bamberg Hampton no data centers Allendale no data centers Barnwell 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
41%

of the county's operating generation is in the queue as new capacity: 50 MW planned across 1 project against 121.1 MW operating.

Operating generation121.1 MW
Planned generation50 MW

Technology mix

6 projects, 171.1 MW planned and operating

Solar148.6 MW5 projects, 87%
Biomass22.5 MW1 project, 13%
Which companies own these 6 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

5 plants operate inside Allendale County, 121.1 MW of solar and biomass. The queue adds 50 MW across 1 project.

Figure 1

Operating and planned generation by technology

MW in Allendale County

OperatingPlanned
SolarOperating 98.6 MW 4 projects
SolarPlanned 50 MW 1 project
BiomassOperating 22.5 MW 1 project
View as table
TechnologyStatusProjectsMW
SolarOperating498.6
SolarPlanned150
BiomassOperating122.5
Operating: 121.1 MW. Planned: 50 MW. If every planned project is built, county generation would reach 171.1 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
0204060 50 2028
View as table
YearPlanned projectsMW
2028150
No planned project is past its listed year

Allendale County against its neighbors

None of the 2 neighboring counties with a page lists a data center record. Hampton County has the most operating generation among them, 48.8 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Allendale County this page 0
0
121
50 0x
Hampton County 0
0
49
0 0x
Barnwell County 0
0
41
200 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

Every record in Allendale County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 6 records. Filter, sort and export to Excel.

Members only
County: Allendale County, SCStatus: all except cancelledSort: MW, largest first 6 records
Project or campusDeveloperStatusMWYearContacts
6 records and 171.1 MW behind this preview

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