Malachi.Energy

Data Centers in Mississippi

10 verified facilities · about 32 estimated ·

Maintained and reviewed by Malachi Rein, LEED AP BD+CDataset version

Mississippi data centers at a glance

As of October 2026, Mississippi has 10 data centers verified in OpenStreetMap and an estimated 32 in total. That ranks 33rd among the 48 states and territories in the directory and is 0.6% of all verified US facilities. Facilities cluster in Memphis (1). The largest operators by mapped sites are Amazon Web Services (4) and xAI (1), out of 2 named operators. Malachi.Energy also tracks 4 mega projects in Mississippi totaling 2.4 GW of planned capacity and about $57 billion in announced investment, led by AWS Mississippi (Amazon Web Services) in Madison County, MS, 1.5 GW and about $21 billion, operational, targeted for 2027. Of the 4 tracked projects in Mississippi with a site-level location, 3 sit within 5 miles of a 230 kV or higher transmission line, per HIFLD transmission data current to September 2023, computed 2026-10-02.

Facility counts: OpenStreetMap contributors (ODbL), scaled to Baxtel data center market directory totals. Mega projects: Malachi.Energy tally of public filings and announcements. Method notes on the methodology page. See also Mississippi electricity rates.

Verified

10

OSM-mapped facilities

Estimated

~32

Scaled to industry totals

Top hub

Memphis

1 verified facilities

Mega projects

2.4 GW

4 tracked, $57B announced

Map of data centers in Mississippi

County boundaries, every verified facility, and tracked mega projects sized by planned capacity. Downloads carry the source line and dataset date for citation.

SVG (vector)Facilities CSV
Data centers in MississippiMap of Mississippi with county boundaries showing 10 verified facilities · 4 mega projects · 2.4 GW planned. Facilities from OpenStreetMap, mega projects from public filings, as of October 2026.Data centers in Mississippi10 verified facilities · 4 mega projects · 2.4 GW plannedxAI Macrohardrr · xAI · MemphisAmazon Web Services · Amazon Web ServicesAmazon Web Services · Amazon Web ServicesAmazon Web Services · Amazon Web ServicesAmazon Web Services · Amazon Web ServicesUnnamed data centerUnnamed data centerUnnamed data centerUnnamed data centerUnnamed data centerAWS Mississippi · 1.5 GW · OperatingCompass Meridian · 500 MW · Under constructionSpaceXAI MACROHARDRR · 250 MW · OperatingAVAIO Digital Brandon · 116 MW · Under constructionVERIFIED FACILITIESData center mapped in OpenStreetMapMEGA PROJECTS BY STATUSOperatingUnder constructionAnnouncedProposedMARKER SIZE = PLANNED CAPACITY500 MW2 GW10 GWIN THIS FIGURE10 verified facilitiesTop hub: Memphis (1)Top operator: Amazon Web Services4 mega projects, 2.4 GW$57B announced investmentSources: OpenStreetMap contributors (ODbL); mega projects from public filings and announcements, Malachi.Energy tally; boundaries US Census via us-atlas.malachi.energy/data-centers/mississippi · Data updated October 2026

Top operators in Mississippi

By OSM-verified facility count

  1. 1.Amazon Web Services4
  2. 2.xAI1

Key hubs in Mississippi

Cities with the most verified facilities

  1. 1.Memphis1

Mega projects in Mississippi

4 tracked projects · 2.4 GW planned capacity · $57B announced

AWS Mississippi (Madison County, MS)

Amazon Web Services

Operational
1,500 MW$21B

AWS's Madison County campus: five Canton buildings complete, with a further $11B commitment added in April 2026 (about $25B statewide). No megawatt figure has been published; capacity is an estimate.

Target: 2027Source: WLBT (Aug 2026)Basis: malachi.energy estimate MW, multi-site or statewide commitmentDetails & sources

Compass Meridian (Meridian, MS)

Compass Datacenters

Under Construction
500 MW$10B

Compass Datacenters' 8-building campus in Lauderdale County, Mississippi, built over an 8-year phased timeline.

Target: 2033Source: WTOK (Jul 2026)Basis: press or analyst reported MW, developer-stated campus costDetails & sources

SpaceXAI MACROHARDRR (Southaven, MS)

SpaceXAI

Operational
250 MW$20B

SpaceXAI's Mississippi building beside the Memphis Colossus campus, an 810,000 sq ft warehouse retrofit online since Q1 2026 with about 250 MW of IT compute. Mississippi announced the investment at more than $20B in January 2026, of which the data center is projected at more than $10B; a permanent 1.2 GW gas plant, permitted in March 2026, replaces temporary turbines through mid-2027.

Target: 2026Source: Measured AI (Jun 2026)Basis: press or analyst reported MW, press reportedDetails & sources

AVAIO Digital Brandon (Brandon, MS)

AVAIO Digital

Under Construction
116 MW$6B

AVAIO Digital's $6B, 116 MW campus on 175 acres in Rankin County broke ground in September 2025 with Yates Construction. Occupancy targeted for the first half of 2027, powered by Entergy Mississippi.

Target: 2027Source: AVAIO Digital (Sep 2025)Basis: developer disclosed MW, developer-stated campus costDetails & sources

All verified data centers in Mississippi

10 facilities mapped in OpenStreetMap, sorted by city. Unnamed entries are mapped buildings tagged as data centers without a public name.

OSM-verified data center facilities in Mississippi
NameOperatorCityAddress
xAI MacrohardrrxAIMemphisStateline Road West
Amazon Web ServicesAmazon Web ServicesUnknownNot listed
Amazon Web ServicesAmazon Web ServicesUnknownNot listed
Amazon Web ServicesAmazon Web ServicesUnknownNot listed
Amazon Web ServicesAmazon Web ServicesUnknownNot listed
Unnamed facilityUnknownUnknownNot listed
Unnamed facilityUnknownUnknownNot listed
Unnamed facilityUnknownUnknownNot listed
Unnamed facilityUnknownUnknownNot listed
Unnamed facilityUnknownUnknownNot listed

Frequently asked questions

How many data centers are in Mississippi?

Mississippi has 10 data centers verified in OpenStreetMap as of October 2026, and an estimated 32 in total once unmapped facilities are scaled in against Baxtel's industry count. That places it 33rd of 48 states and territories by verified count.

Where are the data centers in Mississippi?

The largest concentrations in Mississippi are Memphis with 1 verified facility. The full table below lists every verified facility in the state with its operator and address.

Who operates the most data centers in Mississippi?

By number of OSM-verified facilities, the largest data center operators in Mississippi are Amazon Web Services (4) and xAI (1). This ranks mapped sites, not megawatts, so a hyperscaler with many small buildings can outrank a colocation provider with one large campus.

What large data centers are being built in Mississippi?

Malachi.Energy tracks 4 mega projects in Mississippi as of October 2026: AWS Mississippi (Amazon Web Services) in Madison County, MS, 1.5 GW and about $21 billion, operational, targeted for 2027; Compass Meridian (Compass Datacenters) in Meridian, MS, 500 MW and about $10 billion, under construction, targeted for 2033; SpaceXAI MACROHARDRR in Southaven, MS, 250 MW and about $20 billion, operational, targeted for 2026; and AVAIO Digital Brandon in Brandon, MS, 116 MW and about $6 billion, under construction, targeted for 2027. Together they total 2.4 GW of planned capacity and about $57 billion in announced investment. Figures are planned capacity from public filings and announcements, not delivered power.

Data centers in other states

Bordering Mississippi

Most verified facilities

All US data centers

Facility data sourced from OpenStreetMap contributors (ODbL). Estimated totals scaled to Baxtel industry counts. Mega project data from public filings and announcements. Dataset last updated . Built by Malachi.Energy.