South Carolina data centers map
South Carolina has 15 mapped data center buildings, tied for the 25th most of any state. Berkeley County has the most: 10. 1 large AI campus is here too. Businesses pay 11.18¢ per kWh for power, 16% below the US average. Business power use grew 19.4% from 2019 to 2025, about twice the US rate.
- 15mapped data center buildings
- 10in Berkeley County, the most
- 1large AI campus
- 11.18¢per kWh for businesses16% below the US average
About mapped buildings
Buildings and sites that OpenStreetMap volunteers have tagged as data centers. It counts mapped objects, not an official register, so some data centers are not on it yet.
About large AI campuses
A large data center campus built for AI computing, on Epoch AI's list of AI data centers. “Being built” means Epoch AI lists no computers running there yet.
About business power prices
This is the average price businesses paid for power in South Carolina in 2025. A kilowatt-hour (kWh) is the power a 1,000-watt heater uses in one hour.
“Businesses” is the commercial group in the US Energy Information Administration's figures: offices, stores and most data centers. Some large data centers buy power as industry instead.
© OpenStreetMap contributors · © OpenMapTiles
AI campuses: Epoch AI, CC BY 4.0 (Nov 7, 2026), changes noted
© OpenStreetMap contributors · Addresses: Photon
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What the marks mean
Operating: a building mapped as a data center in OpenStreetMap, in use today. As of Nov 6, 2026.
Proposed to under construction, paused, withdrawn or canceled: a planned project and the stage in its latest public record. As of Nov 7, 2026.
About the stages: a project moves from Proposed to Rezoning filed, Approved, Permitted and Under construction. Some stop: Paused, Withdrawn or Canceled.
AI campus: a large AI campus that is not running yet. As of Nov 7, 2026.
Campuses and projects not placed at their street address are listed, not mapped.
Each kind of mark is counted on its own, and the counts are never added together.
Which South Carolina counties have the most data centers?
Berkeley County has the most mapped buildings: 10. 5 counties are next, with 1 each.
Buildings mapped as data centers, per county
- None
- 1
- 2–4
- 5–9
- 10–24
How many in each county?
Which natural risks do these counties face?
About the risk ratings
FEMA's National Risk Index scores each county for each natural hazard from 0 to 100, against every county in the US. The score starts from the expected annual loss: the damage a hazard is likely to cause in an average year. It also weighs how many people could be hurt and how well the area can bounce back.
Ratings run from very low to very high.
“Rate high” means relatively high or very high.
All 6 counties with mapped data centers rate high or very high for at least one natural hazard. Ice storm and lightning are the most common, with 6 each.
What does power cost in South Carolina, and how fast is demand growing?
Businesses pay 11.18¢ per kWh, 16% below the US average, and their power use grew 19.4% from 2019 to 2025, about twice the US rate.
What do businesses pay for power?
11.18¢ per kWh in 2025, the 18th lowest of 50 states and DC.
Is South Carolina's power demand rising?
About business power use
This is the power sold to businesses each year, the commercial group in the US Energy Information Administration's figures. Most data centers are in it, so a fast rise often means new data centers, but offices and stores count too.
South Carolina: 22.17 terawatt-hours (TWh) in 2019, 26.48 TWh in 2025. One TWh is a billion kWh.
Yes. Business power use grew 19.4% from 2019 to 2025, about twice the US rate.
What makes South Carolina's power?
About the power mix
This is where the power generated in South Carolina came from in 2025: each source's share of what its power plants made, 104 terawatt-hours (TWh) in all. Small rooftop solar panels are not counted.
Pumped storage used more power than it made in 2025, so it is left out.
“Other sources” is the agency's catch-all group.
Nuclear made 55% of the power generated in South Carolina in 2025; natural gas made 22%.
Under 1% each: other biomass, petroleum and other sources.
How much new power is proposed in South Carolina?
About proposed power plants
These are new power plants that companies have told the US Energy Information Administration they plan to open from 2026 to 2030. Plans can change or be dropped.
Sizes are net summer capacity: the most power a plant can send to the grid on a hot summer day. Each bar's length is its part of all the proposed power.
Companies have proposed 2,225 MW of new power plants for 2026 to 2030; solar is the largest source, 1,758 MW.
For scale, South Carolina's power plants could deliver 25,076 MW on a summer day in 2025.
Which grid serves South Carolina, and what are its water and hazard risks?
Utilities run their own grid areas for all of South Carolina's power sales. 4 natural hazards rate relatively high for South Carolina against other states.
Who runs South Carolina's power grid?
About the grid
A grid operator, called an ISO or RTO, runs the high-voltage power lines and the power market for a whole region. The share is how much of the state's 2025 power sales were made inside its area.
Where there is none, each utility runs its own part of the grid.
No grid operator: each utility runs its own part of the grid, for all of 2025 power sales.
How much water do South Carolina's power plants use?
About water taken in and used up
Taken in is the water power plants draw from rivers, lakes, wells or the sea to cool. Used up is the part that does not go back: most of it evaporates.
This is the water power plants use, not the water data centers use.
The 16 power plants in South Carolina that report their cooling water used up 23.1 billion gallons in 2024, 1.3% of the 1,838 billion they took in.
Which hazards cost South Carolina most?
About expected annual loss
FEMA's National Risk Index estimates each natural hazard's expected annual loss: the damage it is likely to cause in an average year. It rates each state against the other states, from very low to very high.
Hazards with the same rating are in the order of FEMA's score. Because each hazard is compared with other states, one can rate higher here and still cost fewer dollars than another.
Not rated: avalanche (not applicable), tsunami (insufficient data) and volcanic activity (not applicable).
Hurricane rates highest for South Carolina against other states: relatively high for the damage it is likely to cause in an average year.
- Relatively highHurricane, ice storm, coastal flooding and cold wave
- Relatively moderateEarthquake, lightning, tornado, strong wind, inland flooding, heat wave and winter weather
- Relatively lowWildfire, hail and drought
- Very lowLandslide
Are there AI data centers in South Carolina?
Yes. South Carolina has 1 large AI campus.
Who runs South Carolina's data centers?
About this count
Each building counts once, by the operator named in OpenStreetMap. 1 building has no operator named.
Google runs the most mapped buildings: 10.
More about South Carolina data centers
Questions about South Carolina data centers
How many data centers are in South Carolina?
South Carolina has 15 data center buildings mapped in OpenStreetMap, tied for the 25th most of any state, as of November 6, 2026. Epoch AI tracks 1 large AI campus here. These counts are kept apart.
What county in South Carolina has the most data centers?
Berkeley County has the most: 10 data center buildings. They are mapped in OpenStreetMap. That is as of November 6, 2026. 5 counties are next, with 1 each.
How many AI data centers are there in South Carolina?
Epoch AI tracks 1 large AI campus in South Carolina, as of November 7, 2026. AI data centers in South Carolina lists each one. Other data centers here show as mapped buildings or project records, and each is counted on its own.
Sources and updates
How this page was made: CamsAhead writes each page type once, then fills it with this place's data from the sources below.
- OpenStreetMap contributors: data center buildings, as of November 6, 2026; Open Database License (ODbL) 1.0, free copy on request.
- Epoch AI: "AI data centers", CC BY 4.0, retrieved November 7, 2026; changes noted.
- U.S. Energy Information Administration (EIA): Form EIA-861 (released Oct 2026) and Form EIA-861 2025 detailed data (released Oct 2026): business power prices and sales by state, grid operators and utilities by county; retrieved October 31, 2026.
- U.S. Energy Information Administration (EIA): Forms EIA-923/906/920 (released Sep 2026): power generated by source, 2025; retrieved October 31, 2026.
- U.S. Energy Information Administration (EIA): Form EIA-860 (released Sep 2026): power plants proposed for 2026 to 2030; retrieved October 31, 2026.
- U.S. Energy Information Administration (EIA): Form EIA-860 (released Sep 2026): power plant capacity by state, 2025; retrieved October 31, 2026.
- U.S. Energy Information Administration (EIA): thermoelectric cooling water data 2024, Forms EIA-860 and EIA-923 (retrieved Oct 2026): power plant cooling water by state.
- FEMA: National Risk Index v1.20 (December 2025), NRI_Table_Counties and NRI_Table_States: natural hazard ratings by county and expected annual loss by state; retrieved October 31, 2026. This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
CamsAhead's project records cover Prince William County, Virginia, not South Carolina.
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