Every build on this list is public record — but nobody had ranked them in one place. 81.1 GW of capacity across 6 countries, who operates each one, what it costs, and how many public suppliers are on the build. Live from the Data Center Index database. Data as of 2026-08-29.
A preview — the full ranked 25 unlocks below.
| # | Project | Operator | Location | Capacity | Est. cost | Status | Public suppliers |
|---|---|---|---|---|---|---|---|
| 1 | Wonder Valley Off-Grid AI Data Center Park | O'Leary Ventures | Grande Prairie, Canada | 7.5 GW | — | announced | — |
| 2 | Nexus Hubbard Campus | Nexus | Hubbard, TX | 7.2 GW | — | under construction | — |
| 3 | Hyperion AI DC (Louisiana) | Meta | Richland Parish, LA | 5.0 GW | — | under construction | 3 |
The complete ranked list with operators, costs, status and the public-supplier count on every build — plus every gated supplier list and article on the site. Enter your email and it unlocks instantly.
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