Grounded Compute

Mississippi · data as of 1 Nov 2026

Mississippi: 1.4 GW of existing data centers. 4.3 GW in the pipeline.

10 projects tracked from county filings, state records and news. Status and permit facts link to their sources.

We haven't yet searched Mississippi for data center projects beyond the ones we track here.

Get the Mississippi fileExplore the map
Operating
1.4 GW
4 projects
Under construction
3.0 GW
4 projects
Planned
1,000+ MW
2 projects
Proposed projects; not all will be built.
10
Projects tracked
all stages
7
Counties and cities with a project
see the table below

Projects by stage

StageProjectsMW
Land & zoning1 project500–1,000 MW
Power secured1 project500–1,000 MW
Under construction4 projects3.0 GW
Operating4 projects1.4 GW
Total10 projects5.7 GW

+ = at least. MW includes Grounded Compute research (Q2 2026) where no public source gives a value.

Where the pipeline is

Counties shaded by MW

Chickasaw CountyLauderdale CountyStone CountyCalhoun CountyNeshoba CountyPike CountyGrenada CountyAmite CountyOktibbeha CountyJefferson Davis CountyLeake CountyScott CountyMontgomery CountyCarroll CountyWinston CountyTippah CountyQuitman CountyBolivar CountyWarren CountyLincoln CountyJefferson CountyUnion CountyTishomingo CountyLee CountyLafayette CountyCopiah CountyPerry CountyLamar CountyHumphreys CountyRankin CountyHinds CountySimpson CountySharkey CountyPontotoc CountyDeSoto CountyMarshall CountyCoahoma CountySunflower CountyTunica CountyMadison CountyHolmes CountyMarion CountyYalobusha CountyIssaquena CountyCovington CountyWayne CountyWilkinson CountyClaiborne CountyClarke CountyForrest CountyYazoo CountyHarrison CountyPearl River CountyLeflore CountyAttala CountyItawamba CountyMonroe CountyTate CountyChoctaw CountyGeorge CountyNewton CountyClay CountyGreene CountyJackson CountyJasper CountyFranklin CountyPrentiss CountyNoxubee CountyLawrence CountyLowndes CountyWalthall CountyBenton CountyTallahatchie CountyKemper CountyWashington CountyPanola CountyHancock CountyJones CountyAlcorn CountySmith CountyWebster CountyAdams CountyAWS · Madison County Parkway, Canton · Operating · 1,000+ MWAVAIO Digital · Highway 18 & East Metro Access Road, Brandon · Under construction · 1,000+ MWMS-DES-0001 · Under construction · 500–1,000 MWMS-LAU-0001 · Under construction · 500–1,000 MWMS-LAU-0002 · Land & zoning · 500–1,000 MWMS-MAD-0002 · Under construction · 500–1,000 MWMS-WAR-0001 · Power secured · 500–1,000 MWAWS · 1001 Industrial Park Drive, Clinton · Operating · 100–500 MWAWS · Nissan Parkway, Canton · Operating · 100–500 MWC Spire · 401 Research Boulevard, Starkville · Operating · under 100 MWAWSAVAIO DigitalAWSC Spire

10 of 10 projects mapped · locations from our project list · as of 1 Nov 2026

County shading

  • Under 500 MW
  • 500–2,000 MW
  • 2,000+ MW

Data center projects

  • Planned
  • Permitted
  • Under construction
  • Operating
  • Withdrawn

Pin size: MW

Counties with the most MW

+ = at least

Moratoriums

As of 31 Oct 2026, we count at least 3 local data center pauses in force in Mississippi, no bans and 1 proposal, across its counties and cities. At state level: checked, nothing found.

Mississippi moratorium tracker: every row with its source

Counties with a project (7)

Counties with 3 or more projects have their own page

CountyProjectsUnder construction or operatingMW
Madison County332.2 GW
Lauderdale County211,000+ MW
DeSoto County11500–1,000 MW
Hinds County11100–500 MW
Oktibbeha County11under 100 MW
Rankin County111,000+ MW
Warren County10500–1,000 MW
7 counties108Calculated

Projects

5 projects named free · 5 more in the Mississippi file

Developer · addressCountyStageMW rangeDatesID
AWS · 1001 Industrial Park Drive, ClintonHinds CountyOperating100–500 MWLast change 1 Nov 2026MS-HIN-0001
AWS · Nissan Parkway, CantonMadison CountyOperating100–500 MWLast change 1 Nov 2026MS-MAD-0001
AWS · Madison County Parkway, CantonMadison CountyOperating1,000+ MWLast change 1 Nov 2026MS-MAD-0003
C Spire · 401 Research Boulevard, StarkvilleOktibbeha CountyOperatingunder 100 MWFirst recorded 25 Oct 2026MS-OKT-0001
AVAIO Digital · Highway 18 & East Metro Access Road, BrandonRankin CountyUnder construction1,000+ MWLast change 1 Nov 2026MS-RAN-0001
Developer and address: in the paid fileDeSoto CountyUnder construction500–1,000 MWLast change 1 Nov 2026MS-DES-0001
Developer and address: in the paid fileLauderdale CountyUnder construction500–1,000 MWLast change 1 Nov 2026MS-LAU-0001
Developer and address: in the paid fileMadison CountyUnder construction500–1,000 MWLast change 1 Nov 2026MS-MAD-0002
Developer and address: in the paid fileWarren CountyPower secured500–1,000 MWLast change 1 Nov 2026MS-WAR-0001
Developer and address: in the paid fileLauderdale CountyLand & zoning500–1,000 MWLast change 1 Nov 2026MS-LAU-0002

5 more projects: names, developers and sources in the Mississippi file →

Show all 10

FAQ

How many data centers are under construction in Mississippi?
4 of 10, as of 1 Nov 2026. 4 more operating.
How much data center capacity is in Mississippi's pipeline?
4.3 GW in the pipeline (3.0 GW under construction, 1,000+ MW planned), and 1.4 GW operating. These are floors: where no public source gives a MW value, the total uses Grounded Compute research (Q2 2026).
Which Mississippi county has the most data center projects?
Madison County: 3 projects.

Cite this page

Source: Grounded Compute, Mississippi data centers, 1 Nov 2026. https://groundedcompute.com/us/mississippi

The Mississippi file: every tracked project, with its sources

  • Mississippi file: every project named, with developer and address
  • MW, and source links on status and permit fields
  • Excel workbook + CSV, refreshed monthly
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