Proprietary data

Data Centers in United States

Every data center in United States that we have verified: operator, location, status and capacity, each checked against its source.

By Amit Jain Reviewed by Deepti Agrawal Updated 7 Oct 2026

In short

As of 7 October 2026, DC Market Insights tracks 235 data centers in United States run by 48 operators: 156 operational, 23 under construction and 56 planned. Stated operational capacity is 1,224 MW, with a further 1,128 MW under construction and 2,836 MW planned. Centersquare holds the largest share of tracked operational capacity (30%).

235Facilities tracked

48Operators

1,224 MWOperational (156 sites)

1,128 MWUnder construction (23 sites)

2,836 MWPlanned (56 sites)

MW = IT capacity where the source states it, otherwise total capacity. 76 of 235 facilities have a stated capacity; the others are counted as sites only.

Operational Under construction Planned

Market snapshot

United States data center market: key facts

Capacity under construction or planned (3,964 MW) is 3.2 times the operational base of 1,224 MW.
The three largest operators by operational capacity, Centersquare, CyrusOne and NTT DATA, hold 60% of tracked operational MW.
PowerHouse Data Centers has the largest development pipeline in United States: 2,635 MW under construction or planned.
The largest operational facility we track is Centersquare Sterling IAD1 (Centersquare, Sterling) at 143 MW.
The largest project in the pipeline is PowerHouse PAX-1 (1,350 MW, planned).
Northern Virginia is the largest cluster: 103 of 235 facilities and 31% of tracked capacity.
By type, the tracker lists 138 colocation, 95 hyperscale and 2 enterprise facilities.
3 facilities publish a PUE figure; the lowest is 1.50 at Richmond Data Center (Flexential) and the median is 1.69.
76 of 235 facilities have a capacity stated by their source; the totals above count only those.

Capacity by status, MW

Operational1,224 MW

Under construction1,128 MW

Planned2,836 MW

Source: DC Market Insights Data Center Tracker. MW as stated by each facility source.

Largest operators in United States by tracked capacity, MW

PowerHouse Data Centers2,695 MW

Chirisa Technology Parks548 MW

TeraWulf438 MW

Centersquare366 MW

DataBank308 MW

CyrusOne265 MW

NTT DATA143 MW

H5 Data Centers89 MW

QTS81.5 MW

Cologix51 MW

OperationalUnder construction or planned

Capacity by market in United States, MW

Northern Virginia1,601 MW

Central Pennsylvania1,350 MW

Fredericksburg VA900 MW

Richmond551 MW

Western New York438 MW

New York / New Jersey298 MW

Pittsburgh22.4 MW

Philadelphia17.5 MW

Buffalo9 MW

Baltimore0.8 MW

OperationalUnder construction or planned

Facilities by type

Colocation138

Hyperscale95

Enterprise2

Source: DC Market Insights Data Center Tracker. MW as stated by each facility source.

Operators in United States

All operators

Operator	Facilities	Operational MW	Pipeline MW	Share of operational MW
Digital Realty	22	—	—	—
DataBank	15	86.3 MW	222 MW	7%
Amazon Web Services	15	—	—	—
Cogent	12	—	—	—
Equinix	12	—	—	—
H5 Data Centers	10	47 MW	42 MW	3.8%
TierPoint	9	—	—	—
CyrusOne	8	265 MW	—	22%
QTS	8	59 MW	22.5 MW	4.8%
Centersquare	7	366 MW	—	30%
TeraWulf	7	60 MW	378 MW	4.9%
Iron Mountain	7	15.5 MW	—	1.3%
NTT DATA	6	107 MW	36 MW	8.7%
365 Data Centers	6	37.1 MW	—	3%
CoreSite	6	—	—	—
Aligned Data Centers	6	—	—	—
Microsoft	6	—	—	—
PowerHouse Data Centers	5	60 MW	2,635 MW	4.9%
Vantage Data Centers	5	46 MW	—	3.8%
Cologix	5	—	51 MW	—
CloudHQ	5	—	—	—
Chirisa Technology Parks	4	28 MW	520 MW	2.3%
STACK Infrastructure	4	—	17 MW	—
Sabey Data Centers	4	—	—	—
Expedient	3	0.8 MW	—	0.1%
Rowan Digital Infrastructure	3	—	—	—
EdgeCore Digital Infrastructure	3	—	—	—
Google	3	—	—	—
Corscale	3	—	—	—
Flexential	2	10 MW	—	0.8%
Telehouse America	2	10 MW	—	0.8%
Meta	2	—	—	—
TECfusions	2	—	—	—
Yondr	2	—	—	—
CoreWeave	2	—	40 MW	—
DQE Communications	2	—	—	—
Hudson Interxchange	1	15 MW	—	1.2%
Evocative	1	10 MW	—	0.8%
1547 Critical Systems Realty	1	1.9 MW	—	0.2%
New York State Office of Information Technology Services	1	—	—	—

Largest data center projects in United States

Under construction and planned facilities with a stated capacity, largest first. 1,128 MW under construction and 2,836 MW planned in total.

Project	Location	Status	Type	Capacity
PowerHouse PAX-1PowerHouse Data Centers	Carlisle	Planned	Hyperscale	1,350 MW
PowerHouse 95PowerHouse Data Centers		Planned	Hyperscale	900 MW
PowerHouse PacificPowerHouse Data Centers	Ashburn	Under construction	Hyperscale	265 MW
CTP-04/05/06Chirisa Technology Parks	Richmond	Planned	Colocation	200 MW
DDC Campus (1600 Digital Drive)Chirisa Technology Parks		Planned	Hyperscale	200 MW
Lake Mariner CB-4TeraWulf		Under construction	Hyperscale	168 MW
Lake Mariner CB-5TeraWulf		Under construction	Hyperscale	168 MW
IAD6 Culpeper Campus Data CenterDataBank	Culpeper	Planned	Colocation	120 MW
CTP-02 & CTP-03Chirisa Technology Parks	Richmond	Under construction	Colocation	120 MW
PowerHouse ArcolaPowerHouse Data Centers	Arcola	Under construction	Hyperscale	120 MW
IAD5 Culpeper Campus Data CenterDataBank	Culpeper	Under construction	Colocation	72 MW
Cologix ASH2 AshburnCologix	Ashburn	Under construction	Colocation	51 MW

How United States compares in Americas

Countries in the same region, by tracked capacity. Coverage grows as each country is researched.

Country	Facilities	Operators	Operational MW	Pipeline MW
United States	235	48	1,224 MW	3,964 MW
Argentina	5	5	10.5 MW	920 MW
Chile	44	16	82.6 MW	663 MW
Colombia	16	11	7 MW	19.2 MW
Peru	5	3	4.7 MW	20 MW
Guatemala	2	1	—	2 MW
Ecuador	1	1	1 MW	—
Panama	2	2	—	—
Bolivia	1	1	—	—
Dominican Republic	1	1	—	—
Venezuela	1	1	—	—
Paraguay	1	1	—	—

Data center deals in United States

Our Deal Tracker lists 102 deals in United States since January 2026, with $374.88B in disclosed value.

6 Oct 2026 Google → 890MW nuclear PPA (11 units in IL, NJ, PA) plus 2.7GW PJM supply agreement Power deal $4.30B · 3,600 MW
5 Oct 2026 TeraWulf → Muskie Data Campus, eastern Kentucky (contracted power raised from 500MW to 1GW) Power deal · 1,000 MW
5 Oct 2026 Blackstart Digital → Former IBM Almaden Research Center, 650 Harry Road (35 acres, 25MW substation) M&A
5 Oct 2026 Ares Secondaries funds (Ares Management) → Sabey Data Center Properties (SDCP) M&A
2 Oct 2026 Crusoe → Two data centers, Country Road 233 and P2390, Jayton, Kent County (each 759,260 sq ft) Land / campus $4.80B
30 Sep 2026 SoftBank Group → DigitalBridge Group (digital infrastructure investor) M&A $3.10B

All United States deals in the Deal Tracker

Facilities

235 facilities match. Each is checked against its source; source links come with the Excel data.

Facility	Location	Status	Capacity	Year	Source
PowerHouse PAX-1PowerHouse Data Centers	Carlisle	Planned	1,350 MW total	—	Operator / official
PowerHouse 95PowerHouse Data Centers		Planned	900 MW total	—	Operator / official
PowerHouse PacificPowerHouse Data Centers	Ashburn	Under construction	265 MW total	—	Operator / official
CTP-04/05/06Chirisa Technology Parks	Richmond	Planned	200 MW total	—	Operator / official
DDC Campus (1600 Digital Drive)Chirisa Technology Parks		Planned	200 MW total	—	Trade press
Lake Mariner CB-4TeraWulf		Under construction	168 MW IT	—	Operator / official
Lake Mariner CB-5TeraWulf		Under construction	168 MW IT	—	Operator / official
Centersquare Sterling IAD1Centersquare	Sterling	Operational	143 MW total	—	Operator / official
CTP-02 & CTP-03Chirisa Technology Parks	Richmond	Under construction	120 MW total	—	Operator / official
IAD6 Culpeper Campus Data CenterDataBank	Culpeper	Planned	120 MW IT	—	Operator / official
PowerHouse ArcolaPowerHouse Data Centers 1 deal 15 Jan 2026 Unnamed hyperscaler → PowerHouse Arcola campus All deals in the Deal Tracker	Arcola	Under construction	120 MW total	—	Operator / official
CyrusOne Sterling NVA5-NVA7CyrusOne	Sterling	Operational	116 MW IT	—	Operator / official
IAD5 Culpeper Campus Data CenterDataBank	Culpeper	Under construction	72 MW IT	—	Operator / official
PowerHouse ABX-1PowerHouse Data Centers	Ashburn	Operational	60 MW total	2023	Operator / official
QTS Ashburn 1 DC1QTS	Sterling	Operational	55 MW IT	—	Operator / official
Centersquare Piscataway EWR3Centersquare	Piscataway	Operational	54.8 MW total	—	Operator / official
Cologix ASH2 AshburnCologix	Ashburn	Under construction	51 MW total	—	Operator / official
Centersquare Weehawken EWR2Centersquare	Weehawken	Operational	45.7 MW total	—	Operator / official
CyrusOne Sterling NVA1-NVA3CyrusOne	Sterling	Operational	44 MW IT	—	Operator / official
H5 AshburnH5 Data Centers	Ashburn	Under construction	42 MW total	—	Operator / official
Lake Mariner CB-2TeraWulf		Operational	42 MW IT	—	Operator / official
Lake Mariner CB-3TeraWulf		Under construction	42 MW IT	—	Operator / official
CoreWeave Kenilworth (NEST campus, 11 Nest Drive)CoreWeave History Aug 2025 Planned Oct 2025 Under construction	Kenilworth	Under construction	40 MW IT	—	Trade press
IAD3 Ashburn Campus Data CenterDataBank	Ashburn	Operational	40 MW IT	—	Operator / official
CyrusOne Sterling NVA9CyrusOne	Sterling	Operational	38 MW IT	—	Operator / official
NTT DATA Ashburn VA7NTT DATA	Ashburn	Planned	36 MW IT	—	Operator / official
Centersquare Ashburn IAD4Centersquare	Ashburn	Operational	35.8 MW total	—	Operator / official
Centersquare Sterling IAD2Centersquare	Sterling	Operational	35.8 MW total	—	Operator / official
NTT DATA Ashburn VA4NTT DATA	Ashburn	Operational	32 MW IT	—	Operator / official
NTT DATA Ashburn VA5NTT DATA	Ashburn	Operational	32 MW IT	—	Operator / official
Vantage VA11 (Ashburn VA1 campus)Vantage Data Centers	Sterling	Operational	30 MW IT	—	Operator / official
CTP-01Chirisa Technology Parks	Richmond	Operational	28 MW total	—	Operator / official
Centersquare Secaucus EWR5Centersquare	Secaucus	Operational	26.3 MW total	—	Operator / official
CyrusOne Sterling NVA8CyrusOne	Sterling	Operational	24 MW IT	—	Operator / official
Centersquare Dulles IAD3Centersquare	Dulles	Operational	23.9 MW total	—	Operator / official
CyrusOne Somerset NYM1CyrusOne	Somerset	Operational	23 MW IT	—	Operator / official
H5 Virginia Data Center Campus ChantillyH5 Data Centers	Chantilly	Operational	23 MW IT	—	Operator / official
QTS Ashburn 1 DC2QTS	Sterling	Under construction	22.5 MW IT	—	Operator / official
IAD4 Ashburn Campus Data CenterDataBank	Ashburn	Planned	20 MW IT	—	Operator / official
LGA3 Orangeburg Data CenterDataBank	Orangeburg	Operational	20 MW IT	—	Operator / official
365 Data Centers Carlstadt365 Data Centers	Carlstadt	Operational	18 MW total	—	Operator / official
STACK NVA01 Sterling (NVA01A)STACK Infrastructure	Sterling	Under construction	17 MW IT	—	Operator / official
Lake Mariner CB-1TeraWulf		Operational	16 MW IT	—	Operator / official
NTT DATA Ashburn VA3NTT DATA	Ashburn	Operational	16 MW IT	—	Operator / official
Vantage VA12 (Ashburn VA1 campus)Vantage Data Centers	Sterling	Operational	16 MW IT	—	Operator / official
Iron Mountain WPA-1 (Boyers)Iron Mountain	Boyers	Operational	15.5 MW total	—	Operator / official
H5 HerndonH5 Data Centers	Herndon	Operational	15 MW IT	—	Operator / official
Hudson Interxchange 60 Hudson StreetHudson Interxchange	New York City	Operational	15 MW total	—	Trade press
NTT DATA Ashburn VA2NTT DATA	Ashburn	Operational	14 MW IT	—	Operator / official
NTT DATA Ashburn VA1NTT DATA	Ashburn	Operational	12.6 MW IT	—	Operator / official

Get the data

Every data center in United States, in Excel

Every facility with operator, city, status, capacity, year and source, plus summaries and the status history. Built from the live tracker the moment you download.

Data Centers in United States: Capacity Sheet

235 facilities

Every tracked data center in United States with operator, city, status, MW, year and source, plus summaries by city and operator and the status history. Excel, updated weekly.

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Market report

U.S. Data Center Market

Market size and forecast, demand drivers, competition and investment outlook for United States, written by our analysts.

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Custom cut

One operator, one city, a capacity pipeline or a site-selection shortlist, prepared by our analysts.

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How we build the tracker

Sources: operator websites and announcements, stock-exchange filings, planning and government records, and named trade publications. Never another directory.
A second analyst re-opens each source before a facility is published.
Capacity, size, year, tier and PUE appear only when the source states them. Nothing is estimated.

Status: operational, under construction (building work started) or planned (announced or permitted, not yet under construction).
Map locations: the source’s address where given, otherwise the city centre (approximate).
Maps: Natural Earth (public domain). City locations: GeoNames, licensed under CC BY 4.0.

Questions

How many data centers are there in United States?

DC Market Insights tracks 235 data centers in United States as of October 2026: 156 operational, 23 under construction and 56 planned, run by 48 operators. The count grows as we verify more sites.

What is the data center capacity of United States?

Tracked operational capacity in United States is 1,224 MW, with 1,128 MW under construction and 2,836 MW planned. These totals use the capacity each source states (IT load where given) and cover 76 of 235 tracked facilities.

Which companies operate the most data center capacity in United States?

By tracked operational capacity, the largest operators in United States are Centersquare (366 MW), CyrusOne (265 MW) and NTT DATA (107 MW).

Where are the data centers in United States located?

The largest clusters by tracked capacity are Northern Virginia (103 facilities), Central Pennsylvania (2 facilities) and Fredericksburg VA (2 facilities). The map above shows every site.

Which new data centers are being built in United States?

We track 1,128 MW under construction and 2,836 MW planned. The largest projects are PowerHouse PAX-1 (1,350 MW), PowerHouse 95 (900 MW) and PowerHouse Pacific (265 MW).

Where does this data come from?

Every facility comes from a page we opened: the operator’s own website or announcement, a stock-exchange filing, a planning or government record, or a named trade publication. A second analyst re-opens the source and checks the name, location, status and capacity before the row is published. We do not copy other data center directories.

What does the MW figure mean?

We show IT (critical) capacity when the source states it, otherwise the total or utility capacity the source gives, and say which in the facility’s note. When a source gives no capacity, the field stays empty. We never estimate it.

How exact are the map locations?

When the source gives an address or coordinates we use them. Otherwise the dot sits at the centre of the facility’s city (marked as approximate), using the GeoNames gazetteer.

How often is it updated?

The tracker is updated every week as new facilities are announced and existing ones change status. Each row shows the date it was last checked.

Can I get the data in Excel?

Yes. Each country with 50 or more facilities has a Capacity Sheet in Excel with every facility, its source link, the status history and summaries. Our analysts can also prepare an operator extract or a custom cut.

Need the full list, or a capacity view of one market?

Our analysts prepare country and operator extracts in Excel, capacity pipelines and site-selection briefings.