Data centers

The largest US data center campuses: who owns them, how much power they draw now and plan to, and where that power comes from. Every mapped site is also on the Grid map (turn on Data centers), next to plants, queues and load growth.

What it takes to build one: power, equipment, money, time, permits →

Campuses tracked

58

planned at 200 MW or more

Running now

13.8 GW

estimated facility power

Planned

58.7 GW

when every campus is finished

Being built

39

under construction or expanding

Planned power by state

Texas includes Fermi America's 11 GW Project Matador, which has no signed tenant yet.

Large-load queues

How much big new load, mostly data centers, is asking grid operators to connect. Each operator counts this differently, so the figures below say exactly what they measure and shouldn't be added together.

ERCOT (Texas)

  • Asking to connect438 GW

    ~89% data centers · May 21, 2026

  • Kept in Batch Zero194.3 GW

    66.4 GW base + 127.9 GW studied, conditional · Sep 3, 2026

  • Approved to energize9.5 GW

    cumulative · Sep 30, 2026

  • Actually running4.1 GW

    approved loads' monthly peak · Sep 30, 2026

Requests grew from 410 GW (Mar 26, 2026) to 438 GW. Approvals went from 8.9 GW to 9.5 GW since Jun 30, 2026. Since Aug 3, 2026 ERCOT has paused energizing new data center and crypto loads of 75 MW or more while it verifies Batch Zero; its report is due Dec 10, 2026.

Sources: esig.energy · ercot.com · ercot.com (Batch Zero) · ercot.com (monthly report) · ercot.com (monthly report)

  • PJM

    Large-load additions in the load forecast, by 2030~39 GW

    PJM's 2026 long-term forecast; read from PJM's chart (about 39 GW by 2030, 72 GW by 2036) · Jan 23, 2026 · pjm.com

    Large-load additions in the load forecast, by 2036~72 GW

    Same forecast, 10 years out · Jan 23, 2026 · pjm.com

  • MISO

    Expedited project reviews for large loads, 202626.4 GW

    17.8 GW approved plus 8.6 GW proposed, up from 9.7 GW in 2025; MISO expects data center load to grow 103% a year through 2030 · Jul 8, 2026 · psc.mo.gov

  • Dominion Energy

    Data center pipeline54.9 GW

    12.2 GW with signed service agreements, 9.8 GW with construction letters, 32.8 GW in engineering; up 6.3 GW since end of 2025 · Nov 3, 2026 · baxtel.com

  • Georgia Power

    New generation approved, all signed to large customers10 GW

    Certified Dec 2025; customers secured for all of it by Aug 2026 · Sep 1, 2026 · psc.ga.gov

Campuses

58 shown

Campus data: Epoch AI, Frontier Data Centers (CC BY 4.0), as of 2026-11-09, for campuses planned at 200 MW or more. Power figures are Epoch's estimates of total facility power from permits, satellite images and filings. Four campuses Epoch doesn't track (no confirmed AI tenant) were added from news and use announced sizes. Mapped sites on the Grid map are © OpenStreetMap contributors (ODbL).