Tennessee Data Centers

Live tracking of every data center project in Tennessee — operational, under construction, announced, and permitted — with developer, tenant, capacity, and supply-chain links.

Memphis is the reason Tennessee is on this list. xAI's Colossus campus is tracked at roughly 2 GW across the Greater Memphis program, with Colossus 1 at 425 MW and Colossus 2 at 2.07 GW, and Supermicro and Vertiv are among the linked suppliers. Elsewhere Google has a 500 MW Kairos-powered site announced at Oak Ridge, Meta operates 114 MW in Gallatin, and the Frontier supercomputer at Oak Ridge National Laboratory draws 24.6 MW.

Data Center Index tracks 7 named data center campuses in Tennessee (large sites with a source, not every building): 5 operating, 1 under construction, and 1 announced or permitted. The pipeline adds up to 2.1 GW of planned capacity. Below: every tracked project in Tennessee, ranked by build status, followed by the public companies whose data center revenue is most exposed to this market.

Tracked data center projects in Tennessee

Frequently asked questions

How many data centers are in Tennessee?
Data Center Index tracks 7 named data center campuses in Tennessee as of 2026: 5 operating, 1 under construction, and 1 announced or permitted. Coverage is named campuses with a published source, not every building.
How much data center capacity does Tennessee have?
5.0 GW is operating, with 2.1 GW in the announced and under-construction pipeline. 7 of the 9 Tennessee campuses carrying a capacity figure show an estimate rather than a figure a named source states, marked "est." on the site.
What is the largest data center in Tennessee?
xAI Colossus / MACROHARDRR Greater Memphis AI Campus in Memphis is the largest tracked campus in Tennessee at 2.0 GW, developed by xAI. That capacity is stated by a named source.
Who is building data centers in Tennessee?
The most active developers in Tennessee by tracked campus count are Google (2 campuses), Meta (1 campus), xAI (1 campus). Every campus page lists its developer, tenant and the source that names them.

Public companies exposed to Tennessee

These public companies have tracked data-center projects in Tennessee as developers, tenants, or operators. Use the watchlist to compare them side by side, or click through for capex history and supplier exposure.

Other data center markets

Tracked US markets, ranked by pipeline capacity: