Mississippi Data Centers

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

Amazon and Anthropic put Mississippi on the AI map: the Madison Mega Site in Canton is operating and the Ridgeland campus is under construction, both with Anthropic as tenant. xAI is building in Southaven, AWS has further sites in Clinton and Vicksburg, and Compass is building a campus in Meridian.

Data Center Index tracks 10 named data center campuses in Mississippi (large sites with a source, not every building): 1 operating, 5 under construction, and 4 announced or permitted. The pipeline adds up to 1.7 GW of planned capacity. The grid is operated by MISO, which runs the interconnection queue. Below: every tracked project in Mississippi, ranked by build status, followed by the public companies whose data center revenue is most exposed to this market.

Tracked data center projects in Mississippi

Frequently asked questions

How many data centers are in Mississippi?
Data Center Index tracks 10 named data center campuses in Mississippi as of 2026: 1 operating, 5 under construction, and 4 announced or permitted. Coverage is named campuses with a published source, not every building.
How much data center capacity does Mississippi have?
No operating capacity is published, with 1.7 GW in the announced and under-construction pipeline. Of the 2 Mississippi campuses with a capacity figure, 0 are filed, 1 stated and 1 estimated. Filed means a permit, utility filing or SEC filing states the figure. Stated means the developer or the press states it. Estimated means we modeled or inferred it, and the site marks it "est.". Filed and stated figures carry the date of the newest source behind them.
What is the largest data center in Mississippi?
xAI Stanton Road Power Plant (Southaven) in Southaven is the largest tracked campus in Mississippi at 1.2 GW, developed by xAI. The developer or the press states that capacity.
Who is building data centers in Mississippi?
The most active developers in Mississippi by tracked campus count are Amazon Web Services (4 campuses), SpaceXAI (2 campuses), Compass Datacenters (1 campus). Every campus page lists its developer, tenant and the source that names them.
Which grid operator serves Mississippi data centers?
MISO runs the grid and the interconnection queue for Mississippi, so new campus power requests are approved on its timeline.

Public companies exposed to Mississippi

These public companies have tracked data-center projects in Mississippi 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: