Data center land
Former industrial AI data centers
Every tracked AI data center campus built on a former industrial site such as a retired plant, reusing already-developed land, with its grid and announced capacity. Each figure is individually dated and sourced.
On this land type
Campuses
8
Announced (combined)
5.12 GW
Land type is one of the two things that decide a data center's local impact (the other is power). See the full picture on are AI data centers bad for the environment.
Former industrial campuses
| xAI Colossus | Memphis | — | partially energized | 2 |
| Sandow Lakes Power / Data Center Campus | Blue | ERCOT | under construction | 1.20 |
| Lake Mariner Data Campus | Barker | NYISO | partially energized | 0.75 |
| Microsoft Fairwater Data Center | Mount Pleasant | MISO | partially energized | 0.45 |
| Cayuga Data Campus | Lansing | NYISO | announced | 0.40 |
| Stargate Lordstown | Lordstown | PJM | announced | 0.30 |
| Lambda Kansas City AI Factory | Kansas City | SPP | under construction | 0.02 |
| Google The Dalles Data Center Campus | The Dalles | WECC | partially energized | — |
See every campus on the national data center map, browse the full campus index, or read the methodology.