Meta secures 6.6 GW nuclear power to fuel AI superclusters

On January 9, 2026, Meta revealed long‑term agreements with Vistra, TerraPower and Oklo that could provide up to 6.6 GW of nuclear power by 2035 to support its AI data centers, including the Prometheus supercluster in Ohio. Reuters reported that the 20‑year power purchase agreements cover three existing Vistra nuclear plants and early‑stage advanced reactor projects with TerraPower and Oklo.