Meta Prometheus
Meta's first gigawatt-class cluster, slated online in 2026.
You're looking at a data-center record: a real facility — who runs it, what hardware fills it, and where its power comes from.
Prometheus is Meta's name for its first ~1 GW AI training cluster, rising at New Albany, Ohio with tent-style rapid-deploy halls and on-site gas generation — Zuckerberg's answer to the compute race after Llama 4's mixed reception. AEP Ohio serves the corridor.
Specifications & key facts
Each figure is labeled by basis: vendor spec, vendor claim, reported, estimate, or official. "Not publicly disclosed" means exactly that — we never invent values.
Overview
Scale
How this connects to the rest of the stack
This record's links at a glance — click a group to jump to it.
Operated by
Electricity supplied by
Related
Sources
Meta / reporting on Prometheus & Hyperion ↗
Record reviewed as of 2026-01-15 — see Methodology.