H5 Data Centers

H5 Company History:


H5 Data Centers Data Center Map

H5 Data Centers Power Growth Over Time

+29% since 2022
Operational
Construction
Planned
Prospective
Land Bank
In Doubt
Currently Operational
across NN Request Dataset sites
Under Construction
NN Request Dataset sites currently building
Planned / Prospective
NN Request Dataset sites announced, but haven't started construction

H5 Data Centers Locations

H5 Atlanta

Atlanta

The H5 Atlanta colocation facility features direct access to the key Southeastern metro and long haul network providers and is the site of Level (3)'s Atlanta Gateway.

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H5: Chicago

Chicago: Downtown

H5 Data Centers is developing a multi-phase, liquid-cooled data center at 1941-51 West Hastings Street in Chicago's Illinois Medical District. The site sits about three miles northwest of 350 East Cermak, with more than a dozen network providers nearby.

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H5: Buffalo II

Buffalo

Yahoo launched the second facility of its Lockport campus in 2015. The company first announced the $170-million data center expansion project in New York State in October 2013.

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Dallas

Carrier-Neutral OperatorInterested in this information?Contact us is launching a new multi-phase development in the Dallas-Fort Worth metroplex, with Phase 1 officially greenlit for pre-leasing.

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Carrier-Neutral Data CenterInterested in this information?Contact us

Cleveland

Development of the Cleveland expansion project is currently navigating local regulatory adjustments following a city-wide data center moratorium.

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H5: Quincy II

Quincy

H5 Quincy II is Yahoo's original Quincy data center complex at 1305 Intermodal Way NE: a 2007 chilled-water hall building plus Yahoo Computing Coop buildings added in 2011 and 2013.

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H5 Denver

Denver

The data center campus sits on more than 12-acres in the Denver Tech Center and is comprised of four buildings totaling nearly 300,000 square feet.

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H5 Data Centers Data Center Photos See all

CTC Circa 2013
Source: Baxtel
CTC Circa 2017
Source: Baxtel
Exterior of H5's Quincy Facility
Source: H5
Looking Down at Long Hallway at H5's Phoenix Facility
Source: Baxtel
Exterior of Seattle Times Building
Source: Baxtel
The Seattle Times Building
Source: Baxtel
Beautiful Row of Cabinets
Source: H5
Conference Room at H5 Seattle
Source: H5
100 Taylor Carrier Hotel
Source: Baxtel
Conference Room at H5 Cleveland
Source: H5
Lobby with a view of the conference room
Lobby Area
Source: H5

Lobby with a view of the conference room

Entrance to 1625 Rockwell
Source: H5
Yahoo's Chicken Coop Design
Source: Stratus Imaging
Yahoo Oath Facility in Lockport
Source: James Neiss
A Yahoo Semi Truck by the Yahoo Chicken Coop Facility in New York
Source: Buffalo News
Lobby
Source: H5
H5 Phoenix at Sunset
Source: H5 Data Centers
Long Hallway between Colocation Rooms
Source: H5 Data Centers
Lobby & Security Desk
Source: H5 Data Centers
Conference Room
Source: H5 Data Centers
Colocation Room Ready for New Deployments
Source: H5
Exterior View
Source: H5 Data Centers
Lobby with Conference Room in the Background
Source: H5 Data Centers
Break Room
Source: H5
Satellite View
Source: Google Maps
8th and 9th floor layouts
Source: Jamestown
Conduit Layouts
Source: Baxtel
Exterior of 325 Hudson
Source: Baxtel
Colocation floor
Source: Baxtel
Entrance
Source: Baxtel
Colo Area
Source: Baxtel
Genset
Source: Baxtel
Cabinet row
Source: H5
H5 Silicon Valley Data Center
Source: H5 Data Centers
Rendering of H5's Herndon Data Center in Virginia
Source: H5 Data Centers

Related News See all

Read Microsoft Files for 422MW Three-Building Data Center Campus in Rome, Georgia
Microsoft filed for state review on October 20 of a three-building data center campus in Rome, Georgia, with 422MW of planned capacity. The [Development of Regional Impact application](https://dca....

Microsoft Files for 422MW Three-Building Data Center Campus in Rome, Georgia

October 22, 2026 Atlanta

Microsoft filed for state review on October 20 of a three-building data center campus in Rome, Georgia, with 422MW of planned capacity. The Development of Regional Impact application covers 349 acres at 0 Huffaker Road and 1,659,000 square feet of floor space. Microsoft owns the land, bought in...

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Read Cleveland Extends Data Center Moratorium Through January 29, 2027
Cleveland City Council voted on the night of Oct. 19 to extend the city's moratorium on new data centers through Jan. 29, 2027, or until council enacts permanent rules. The extension keeps zoning p...

Cleveland Extends Data Center Moratorium Through January 29, 2027

October 21, 2026 Cleveland

Cleveland City Council voted on the night of Oct. 19 to extend the city's moratorium on new data centers through Jan. 29, 2027, or until council enacts permanent rules. The extension keeps zoning permits and occupancy certificates frozen for new standalone data centers and also covers expansions...

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Read Amazon Drops 800,000 Sq Ft Data Center Campus In Loudoun County Deal
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October 21, 2026 Ashburn: Data Center Alley

Amazon Data Services has withdrawn its application to build four data centers on the former George Washington University campus in Ashburn, Virginia, ending a months-long standoff with Loudoun County. Officials announced the agreement, called Project Potomac Promise, at the Oct. 20 Board of...

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Read Alcoa Sells New York Smelter to Data Center Developer in $315m Deal
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Alcoa Sells New York Smelter to Data Center Developer in $315m Deal

October 19, 2026 New York

Alcoa Corporation has agreed to sell parts of its former Massena East smelter in upstate New York to an unnamed data center developer for up to $315 million. The buyer was not disclosed, though cryptominer NYDIG has previously been linked to the site, where an affiliate has filed plans for a data...

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Read Virginia Senator Perry Proposes Three-Year Statewide Data Center Moratorium
State Sen. Russet Perry on Tuesday released draft legislation that would halt approvals for new data centers across Virginia for three years, escalating the political fight over the industry's grow...

Virginia Senator Perry Proposes Three-Year Statewide Data Center Moratorium

October 15, 2026 Northern Virginia

State Sen. Russet Perry on Tuesday released draft legislation that would halt approvals for new data centers across Virginia for three years, escalating the political fight over the industry's growth in the world's largest data center market. Senate Bill 843 would take effect July 1, 2027 and...

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Read 2026 Is the Year Texas Passes Virginia in Data Center Capacity
[Texas](https://baxtel.com/data-center/texas) now has more data center capacity operating and under construction than [Virginia](https://baxtel.com/data-center/virginia). Baxtel tracks 28.3 GW buil...

2026 Is the Year Texas Passes Virginia in Data Center Capacity

October 13, 2026 Northern Virginia

Texas now has more data center capacity operating and under construction than Virginia. Baxtel tracks 28.3 GW built or building in Texas, against 17.8 GW in Virginia. On capacity already online, Virginia still leads, 12.3 GW to 11.1 GW. If projects scheduled for this year deliver on time, Texas...

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