Meta's AI data centers in the US: 15 campuses, size and status
Meta owns 15 large AI campuses in the US: 13 operating, with 2,155 MW for their computers, and 2 not yet operating. The largest running is Prometheus in New Albany, Ohio. The largest planned is Hyperion in Louisiana. Meta likely uses 1 more, whose owner is not confirmed.
What does a megawatt mean?
2,155 MW is about the average use of 1.8 million homes.
5,120 MW is about the average use of 4.3 million homes.
A megawatt (MW) measures how much power a site is built to handle at one time. Think of the size of a pipe, not the water that flows through it over a year.
1,000 MW is one gigawatt (GW).
The homes number is a site running at full power all year, beside what an average US home uses in a year.
An average US home used 10,491 kWh in 2025 (EIA).
Where are Meta's AI data centers?
About this list
Epoch AI tracks large AI campuses only: the ones with the most computing power. Meta runs other data centers that are not on this list.
A campus counts here when Epoch AI lists Meta as its owner with its "confident" tag or no tag.
An H100 equivalent counts AI chips as if each one were an Nvidia H100, a common AI chip. It lets you compare sites that use different chips.
15 campuses in 13 states. Alabama and Ohio have 2 each.
| Campus | Place | Status | Computers now, MW | When finished, MW |
|---|---|---|---|---|
| Meta Prometheus | New Albany, Ohio | Operating | 471 | 1,022 by Jul 2028 |
| Meta Jeffersonville | Jeffersonville, Indiana | Operating | 178 | – |
| Meta Rosemount | Dakota County, Minnesota | Operating | 178 | – |
| Meta Temple | Bell County, Texas | Operating | 178 | – |
| Meta Montgomery | Montgomery County, Alabama | Operating | 153 | 358 by Feb 2027 |
Show all 15 campusesShow fewer
| Campus | Place | Status | Computers now, MW | When finished, MW |
|---|---|---|---|---|
| Meta Cheyenne | Laramie County, Wyoming | Operating | 152 | 207 by Feb 2027 |
| Meta Kuna | Kuna, Idaho | Operating | 152 | – |
| Meta Huntsville | Toney, Alabama | Operating | 146 | – |
| Meta Eagle Mountain | Utah County, Utah | Operating | 133 | – |
| Meta Aiken | Trenton, South Carolina | Operating | 129 | – |
| Meta Los Lunas | Valencia County, New Mexico | Operating | 118 | 218 by Jan 2028 |
| Meta Gallatin | Sumner County, Tennessee | Operating | 87 | – |
| Meta Sarpy | Sarpy County, Nebraska | Operating | 80 | – |
| Meta Hyperion | Richland Parish, Louisiana | Not yet operating | – | 1,632 by Jan 2028 |
| Meta Bowling Green | Bowling Green, Ohio | Not yet operating | – | 422 by Jan 2028 |
Addresses, chips and size when finished
| Campus | Listed address | Chips | H100 equivalents | Whole site when finished, MW |
|---|---|---|---|---|
| Meta Montgomery | Co Rd 42, Montgomery, AL 36105 | B300 | 174,517 | 465 by Feb 2027 |
| Meta Huntsville | 5400 Prosperity Dr NW, Toney, AL | B300 | 166,761 | – |
| Meta Kuna | 601 Kuna Mora Rd, Kuna ID 83634 | B300 | 173,248 | – |
| Meta Jeffersonville | 500 8th St, Jeffersonville, IN 47130 | B300 | 203,133 | – |
| Meta Hyperion | Holly Ridge, LA 71269 | Rubin | – | 2,203 by Jan 2028 |
| Meta Rosemount | 1772-2396 145th St, Rosemount, MN 55068 | B200 | 215,675 | – |
| Meta Sarpy | 14436-14998 Fairview Rd, Springfield, NE 68059 | B300 | 91,966 | – |
| Meta Los Lunas | 4250 Messenger Lp, Los Lunas, NM 87031 | B300 | 133,906 | 273 by Jan 2028 |
| Meta Prometheus | 1 Community Cir, New Albany, OH 43054 | B300 | 536,343 | 1,328 by Jul 2028 |
| Meta Bowling Green | 12356 Middleton Pike, Bowling Green, OH 43402 | B300 and Rubin | – | 570 by Jan 2028 |
| Meta Aiken | 7601 State Hwy 105, Trenton, SC 29847 | B300 | 147,044 | – |
| Meta Gallatin | 1 Meta Lp, Gallatin, TN 37066 | B300 | 99,545 | – |
| Meta Temple | 2310 Eberhardt Rd, Temple, TX 76504 | B300 | 202,473 | – |
| Meta Eagle Mountain | 1275 N Community Cir, Eagle Mountain, UT 84005 | B300 | 151,354 | – |
| Meta Cheyenne | Cheyenne, WY 82007 | B300 | 172,815 | 249 by Feb 2027 |
Meta's own list of its data centers is at datacenters.atmeta.com.
What is the largest Meta data center?
How to read this chart
The dark part is the power the computer rooms are built for. The light part is the extra power for cooling and the building; the small number is the whole site.
First online is the month Epoch AI expects the first computers to switch on. Full size is the month it expects the whole campus to be built. Dates can slip.
Running now: Prometheus, with 471 MW for its computers. Planned: Hyperion, with 1,632 MW expected at full size, by Jan 2028.
Show all 13 runningShow fewer
For the computersFor cooling and the building
Not yet operating
- Meta HyperionRichland Parish, Louisiana · Meta · expected first online Jan 2028 · expected full size Jan 20281,632 MW
- Meta Bowling GreenBowling Green, Ohio · Meta · expected first online Feb 2027 · expected full size Jan 2028422 MW
Expected first onlineBuilding to full size
How fast is Meta adding AI computer power?
How to read this chart
Each bar is the power the computers are built for at the end of that year. Years after 2026 are Epoch AI's forecast.
Epoch AI, a research group, makes these estimates from satellite photos, permits and company news. They can be off by a fair amount.
6 of Meta's 15 campuses should reach full size by 2028. By the end of 2028, about 5,120 MW for the computers is expected, up from 361 MW at the end of 2025.
At the 13 running sitesAt the 2 sites being built
Megawatts (MW) for the computers at the end of each year.
Table
| Site | 2025 | 2026 | 2027 | 2028 |
|---|---|---|---|---|
| Meta Aiken | – | 129 | 129 | 129 |
| Meta Bowling Green | – | – | 163 | 422 |
| Meta Cheyenne | – | 152 | 207 | 207 |
| Meta Eagle Mountain | 133 | 133 | 133 | 133 |
| Meta Gallatin | – | 87 | 87 | 87 |
| Meta Huntsville | – | 146 | 146 | 146 |
| Meta Hyperion | – | – | – | 1,632 |
| Meta Jeffersonville | – | 178 | 178 | 178 |
| Meta Kuna | – | 152 | 152 | 152 |
| Meta Los Lunas | – | 118 | 118 | 218 |
| Meta Montgomery | – | 153 | 358 | 358 |
| Meta Prometheus | 76 | 676 | 868 | 1,022 |
| Meta Rosemount | – | 178 | 178 | 178 |
| Meta Sarpy | – | 80 | 80 | 80 |
| Meta Temple | 152 | 178 | 178 | 178 |
| In all | 361 | 2,360 | 2,975 | 5,120 |
Which other AI campuses may Meta use?
Meta may use 3 more campuses it does not own.
- Meta-QTS Hillsboro 2Hillsboro, Oregon · likely user · owner not confirmed · operating
- QTS Cedar RapidsCedar Rapids, Iowa · possible user · owner not confirmed · not yet operating
- QTS Eagle MountainUtah County, Utah · possible user · owner not confirmed · not yet operating
Questions about Meta's data centers
What is the largest Meta data center?
Prometheus, in New Albany, Ohio, has the most power for its computers of Meta's large AI campuses: 471 MW. Hyperion has the most planned: 1,632 MW at full size, by Jan 2028. The chart of running campuses shows each one.
How many data centers does Meta have?
Meta owns 15 large AI campuses in the US. It runs other data centers that are not on this list; its own list is at datacenters.atmeta.com.
Where are Meta's data centers?
Meta's 15 large AI campuses are in 13 states: Alabama, Idaho, Indiana, Louisiana, Minnesota, Nebraska, New Mexico, Ohio, South Carolina, Tennessee, Texas, Utah and Wyoming. The campus table shows each one.
How big is the Eagle Mountain data center?
Meta Eagle Mountain, in Utah County, Utah, has 133 MW for its computers and 179 MW for the whole site. Meta Eagle Mountain on the AI data centers page has more.
Sources and updates
- Epoch AI: "AI data centers", CC BY 4.0, retrieved November 7, 2026; changes noted.
- Meta: Meta's own list of its data centers.
Campus sources (45)Hide campus sources
- Meta Montgomery, Meta Introduction to the Montgomery Project: datacenters.atmeta.com
- Meta Montgomery, Meta expansion announcement: datacenters.atmeta.com
- Meta Montgomery, Contractor announcement: henselphelps.com
- Meta Huntsville, Announcement of expansion completing in 2026: plateauexcavation.com
- Meta Huntsville, TVA solar installation announcements: prnewswire.com
- Meta Kuna, Official Pamphlet from Meta: datacenters.atmeta.com
- Meta Kuna, Application for Power Purchase Agreement, Pleasant Valley Solar 1: puc.idaho.gov
- Meta Kuna, Application for Power Purchase Agreement, Pleasant Valley Solar 2: lf-puc.idaho.gov
- Meta Kuna, Approval to move start date of Solar 2 to May 31, 2026: puc.idaho.gov
- Meta Kuna, staff comments: lf-puc.idaho.gov
- Meta Kuna, Notice of Application for 3rd PPA (Blacks Creek Energy Center): puc.idaho.gov
- Meta Kuna, Idaho Statesman: Peak construction reached in March 2025: idahostatesman.com
- Meta Kuna, Idaho Statesman: Expected water usage reported in 2022: idahostatesman.com
- Meta Jeffersonville, Official Meta Fact Sheet: datacenters.atmeta.com
- Meta Jeffersonville, Turner Construction contractor presenting their involvement in the project.: turnerconstruction.com
- Meta Jeffersonville, Air Quality Permit for initial buildout: drive.google.com
- Meta Hyperion, Data center profile by Meta: datacenters.atmeta.com
- Meta Hyperion, Entergy's application for generation and transmission resources: drive.google.com
- Meta Hyperion, MISO update with 1.8 GW substation plan: drive.google.com
- Meta Hyperion, S&P Global ratings research with 2.064 GW campus details: spglobal.com
- Meta Rosemount, Official Meta announcement.: datacenters.atmeta.com
- Meta Rosemount, Air quality permit for initial buildout.: drive.google.com
- Meta Sarpy, Meta Sarpy info sheet (PDF): datacenters.atmeta.com
- Meta Los Lunas, Meta fact sheet: datacenters.atmeta.com
- Meta Los Lunas, Air quality permit for expansion: drive.google.com
- Meta Los Lunas, Construction contractor page for the site: fortisconstruction.com
- Meta Prometheus, Meta blog post with details on Prometheus: engineering.fb.com
- Meta Prometheus, New Albany Business Park land use map: drive.google.com
- Meta Prometheus, Letter on Socrates South Power Generation Project: drive.google.com
- Meta Bowling Green, Meta letter to Middleton Township: drive.google.com
- Meta Bowling Green, Construction notice for new transmission lines to data center substation: drive.google.com
- Meta Bowling Green, Ohio Power Siting Board announcement: archive.ph
- Meta Bowling Green, Apollo Power Generation Project Letter of Notice Appendix A, with a project timeline: drive.google.com
- Meta Aiken, Meta Introduction to the Aiken Project: datacenters.atmeta.com
- Meta Aiken, DPR Construction project page: dpr.com
- Meta Gallatin, Meta fact sheet: datacenters.atmeta.com
- Meta Gallatin, Campus extension announcement: gallatingetsit.com
- Meta Temple, JE Dunn project page: jedunn.com
- Meta Temple, TDLR filing: tdlr.texas.gov
- Meta Temple, TDLR filing: tdlr.texas.gov
- Meta Eagle Mountain, Expansion announcement by Meta: facebook.com
- Meta Eagle Mountain, Report on Williams Company gas-fired plant under construction adjacent to data cente: ukozvhzgrcnkcatjqfoo.supabase.co
- Meta Cheyenne, Meta Introduction to the Cheyenne Project: datacenters.atmeta.com
- Meta Cheyenne, Fortis Construction announcement: fortisconstruction.com
- Meta Cheyenne, Press announcement suggesting a 2027 operational date: cheyenneleads.org
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