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Wire · founder news, decoded · operational-macro

Savannah River Site getting 1 gigawatt data center as Feds pick developer

Published

21 July 2026

Topic

operational-macro

Sectors

AI InfrastructureCloud Infrastructure

Geography

United States

Source

Read at thestate.com

Verified

Fusion42 · 21 July 2026 · Fusion42 review

The US Department of Energy has selected Amentum to develop a 1 gigawatt data center and 2 gigawatts of on-site energy generation at the Savannah River Site in South Carolina, with power initially from natural gas transitioning to nuclear. The project aims to build federal AI infrastructure without burdening utility ratepayers, though the final lease agreement and timeline remain undetermined.

This Wire brief sits within Fusion42's coverage of AI Infrastructure and Cloud Infrastructure. Wire is Fusion42's founder-focused intelligence feed: each story is connected to the funds and startups it names — every one with a live profile on Raise or Scout — so founders can follow the capital and the momentum behind the headline rather than just the headline itself. Wire analysis is one of the live surfaces Arthur reasons over.

The Wire takeaway

If you build power systems, cooling, or networking for data centres, the federal government just committed to a 3-gigawatt site at Savannah River and three others like it — and Amentum now needs to buy components at scale. This is the infrastructure supply chain rewiring itself around US AI policy, not a one-off contract.

Related on Wire

Topics

AI Infrastructure · Cloud Infrastructure · data-center-buildout · nuclear-power · ai-infrastructure · federal-procurement · energy-generation