Mississippi

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Facilities

4 campuses

Power online

614 MW

2 sites reporting

Under construction

1.21 GW

planned MW at active sites

Planned

—

0 planned sites (MW not disclosed)

AI campuses

614 MW online · 1.21 GW pipeline

AI compute

0.39M

H100-equivalents (est.)

Capital (reported + est.)

$19.4B

Totals only include facilities with a reported or estimated figure; most sites don't disclose power, so these are floors, not market size estimates. Online = operating sites; pipeline = remaining planned MW at sites under construction or planned. Average industrial electricity price: 7.66¢/kWh (EIA).

AI data center capacity over time

Facility power at satellite-tracked AI campuses (Epoch AI timelines), quarterly

Observed (satellite-tracked) Projected

Construction pipeline by expected completion

MW from phases with a projected completion date

2027

2028

Power reality

Announced capacity vs. what grid records, construction and operation document. Facility-level sums; sources differ in coverage.

Announced2.33 GW
Interconnection requests—
Contracted / approved116 MW
Under construction1.21 GW
Operational614 MW

500 MW announced at 1 site has no grid, construction or operating record yet.

Pending MW by time to power

< 1 year— · 0
1–2 years1.21 GW · 3
2–4 years— · 0
4+ years500 MW · 1
Insufficient evidence— · 0

Bucketed by the midpoint of each site's evidence-based window. Windows are ranges, not forecasts.

Largest gaps: announced vs documented

Compass Meridian500 MW / 0

Verified operating: 2Grid-backed: 1Announced only: 1Unverified: 5

Interconnection queues

Active requests to connect to the grid (MISO). Requests are applications, not commitments — most never get built.

Generation seeking interconnection9.53 GW · 54 requests

Solar 4.28 GWHybrid 2.14 GWStorage 1.32 GWGas 920 MWWind 784 MWUnknown 96 MW