Published in Denver

Denver City Council Approves a One-year Moratorium on Data Centers

May 20, 2026 | Posted by Abdul-Rahman Oladimeji

Denver City Council voted Monday to approve a one-year moratorium on new data center developments. The measure temporarily halts the acceptance, processing, and approval of zoning permits, site development plans, and amendment applications related to data centers. However, the moratorium excludes facilities primarily focused on communications or telecommunications, as well as projects that have already received permits. As a result, CoreSite’s DE3 data center, which is currently under construction, will not be affected by the pause.

The moratorium also calls for a comprehensive public engagement process involving local officials and community stakeholders. According to a Denver City Council slide deck shared on May 18, the initiative would bring together council members, utility providers, union representatives, industry officials, advocacy organizations, community members, subject matter experts, and ex officio representatives from Denver city departments. City officials have been discussing the measure since February following growing community concerns over the impact of data centers on local neighborhoods and infrastructure.

There are 67 data centers in Denver.

Aphorio Carter acquired data center in Denver, Colorado
Posted in Aphorio Carter: Centennial, CO Source: Carter Funds
Construction underway at CoreSite's DE3 Campus in Denver
Posted in CoreSite: Denver DE3 Source: Naked Denver
Rendering of facility
Posted in QTS: Denver Campus |
Customer waiting area
Posted in DataBank Centennial (DEN2) Source: DataBank
DEN5
Posted in DataBank Centennial II (DEN5) |
DEN1 aerial
Posted in DataBank Englewood (DEN1) |
Exterior
Posted in TIAA: Broomfield |
Cabling is done in the overhead trays
Posted in Iron Mountain DEN-1 Source: IRM
Electrical Room
Posted in Iron Mountain DEN-1 Source: IRM
Exterior
Posted in Expedient Centennial |
Entrance
Posted in US Signal Denver CO01 |
Infrastructure at Comcast Potomac data center
Posted in Comcast Centennial |
Exterior of Hosting.com's Denver facility
Posted in DataCanopy: Denver |
JPMC location in Broomfield
Posted in JP Morgan Broomfield |
Champa Telecom Hotel
Posted in 1500 Champa |
Switch Gear
Posted in 12121 Grant Street |
Chiller Plant
Posted in 12121 Grant Street |
Each floor has an office and Data Center sides
Posted in 12121 Grant Street |
Data Center Side of Building
Posted in 12121 Grant Street |
Exterior View
Posted in 12121 Grant Street |
Sign outside of Google Thornton, CO
Posted in Google Denver Thorton |
Outside of Edgeconnex Denver
Posted in EdgeConneX Denver |
Break Room
Posted in H5 Denver Source: H5
Lobby with Conference Room in the Background
Posted in H5 Denver Source: H5 Data Centers
Exterior View
Posted in H5 Denver Source: H5 Data Centers
Satellite View of Flexential Facility at 11900 E Cornell Ave
Posted in Flexential Aurora (Cornell) Source: Google Maps
Location Total SqFt Gross SqFt Power (MW)
Iron Mountain DEN-1 300,000 SqFt
210,000 SqFt
NN Request Dataset
11900 E Cornell 286,000 SqFt
170,000 SqFt
NN Request Dataset
365 Aurora, CO 150,000 SqFt
NN Request Dataset
Centersquare: Denver DEN1 140,053 SqFt
NN Request Dataset
Flexential Englewood 240,549 SqFt
140,000 SqFt
NN Request Dataset

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