Savannah River Site AI Data Center (Amentum)
Amentum · , SC · United States
Facility record
- Lifecycle
- ProposedSource-reported lifecycle
- Location precision
- approximate
- Address as listed
- Not published
- Coordinates
- 33.2122041, -81.6223727
- Serving utility, source-reported
- Not established
- Operational capacity, source-reported
- Not published
- Planned capacity, source-reported
- 1000 MW
- Source record updated
- 2026-10-28
Source-reported capacity; not metered consumption. Review underlying documents and notes. Planned capacity may include future phases and is not added to operational capacity here. The source may use facility, grid-feed or IT capacity definitions; consult the linked documents.
Coordinate precision is a source label, not an independent parcel survey. A marker does not confirm utility territory or establish an effect on residential bills.
Reported lifecycle history
No dated operational history is established in this record. Publication, discovery and source-update dates are not opening dates.
Source notes
NNSA (DOE) announced 2026-07-20 that Amentum was selected to enter negotiations for a phased lease to build a ~1 GW AI data center at the Savannah River Site, paired with ~2 GW of dedicated on-site generation (companion record: Savannah River Site Energy Generation Project (Amentum)). SRS spans Aiken, Barnwell, and Allendale counties, SC. NNSA's solicitation for the site identified 10 tracts totaling 3,103 acres for AI infrastructure projects; as of October 2026 none of the cited sources designates a specific tract, county, or parcel for this project. Coordinates are the SRS site centroid, not a specific tract — precision approximate. The county shown is the one containing that centroid (Barnwell County, per the US Census geocoder, October 2026); it is not a designated project county. Selection for negotiation is not a final lease award; subject to successful negotiation, permitting, and federal safety/security review.
About 2 GW of on-site generation, initially natural gas, with plans to move to advanced nuclear. Lease is still in negotiation.
Sources and provenance
- NNSA Selects Amentum for AI Data Center and Energy Project at Savannah River Site · source retrieved 2026-10-27
- Amentum chosen for negotiations on lease for Savannah River AI data centre · source retrieved 2026-10-10
- US Census Bureau geocoder: county containing the Savannah River Site pin (Barnwell County, SC) · source retrieved 2026-10-28
- NNSA Seeks Proposals for AI Data Centers, Energy Projects at Savannah River Site · source retrieved 2026-10-28
- Savannah River Site — Wikipedia (site spans Aiken, Allendale and Barnwell counties) · source retrieved 2026-10-28
Power Wars capture: 2026-11-02. Compute Atlas, CC BY 4.0. Entries are not independently verified by Power Wars unless stated.