FieldProspects

Darlington County, South Carolina

Darlington County, South Carolina has 24 power projects in the FieldProspects database: 18 operating plants totaling 1.2 GW and 6 planned projects totaling 424.6 MW. No data center record lists the county. Nuclear leads with 768.6 MW across 1 project.

Data as of Grid region: Duke Energy Progress EastRefreshed monthly
24
power projects, planned and operating
424.6MW
planned generation, 6 projects
1.2GW
operating generation, 18 projects
0
planned projects past their listed in-service date
Map

Darlington County and its neighbors

Counties shaded by data center MW on record, planned to operating. 5 of its 5 neighboring counties have pages of their own. The rest are in the member database.

Florence no data centers Chesterfield no data centers Darlington no data centers Lee no data centers Kershaw 0 MW Marlboro 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
37%

of the county's operating generation is in the queue as new capacity: 424.6 MW planned across 6 projects against 1.2 GW operating.

Operating generation1.2 GW
Planned generation424.6 MW

Technology mix

24 projects, 1.6 GW planned and operating

Nuclear768.6 MW1 project, 48%
Solar461.9 MW18 projects, 29%
Natural Gas318.5 MW3 projects, 20%
One other technology38 MW2 projects, 2%
Which companies own these 24 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

18 plants operate inside Darlington County, 1.2 GW. The queue adds 424.6 MW across 6 projects.

Figure 1

Operating and planned generation by technology

MW in Darlington County

OperatingPlanned
NuclearOperating 768.6 MW 1 project
SolarOperating 37.3 MW 12 projects
SolarPlanned 424.6 MW 6 projects
Natural GasOperating 318.5 MW 3 projects
BiomassOperating 38 MW 2 projects
View as table
TechnologyStatusProjectsMW
NuclearOperating1768.6
SolarOperating1237.3
SolarPlanned6424.6
Natural GasOperating3318.5
BiomassOperating238
Operating: 1.2 GW. Planned: 424.6 MW. If every planned project is built, county generation would reach 1.6 GW.
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
0100200300 Snapshot year 75 2026 300 2027 50 2028
View as table
YearPlanned projectsMW
2026174.9
20274299.7
2028150
No planned project is past its listed year

Darlington County against its neighbors

None of the 5 neighboring counties with a page lists a data center record. Florence County has the most operating generation among them, 116.5 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Darlington County this page 0
0
1,162
425 0x
Florence County 0
0
117
0 0x
Kershaw County 1
0
110
0 0x
Chesterfield County 0
0
77
151 0x
Marlboro County 0
0
63
0 0x
Lee County 0
0
50
60 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.

6 counties shown

What changed since June 4, 2026

2 projects in Darlington County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.

Open the change feed
0
added to a queue, 0 MW
2
came online, started construction or signed an interconnection agreement, 149.8 MW
0
cancelled, dropped or went inactive, 0 MW
0
slipped their in-service date, 0 MW

Every change in Darlington County

Project, what changed, technology, MW and the dates that moved, for all 2 changes.

Members only
County: Darlington County, SCSince June 4, 2026 2 changes
ProjectChangeTechnologyMWPrevious dateNew date
2 changes 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 Darlington County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 24 records. Filter, sort and export to Excel.

Members only
County: Darlington County, SCStatus: all except cancelledSort: MW, largest first 24 records
Project or campusDeveloperStatusMWYearContacts
24 records and 1.6 GW behind this preview

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