FACILITY PROFILE · CO

CoreSite DE3

CoreSite · Denver · CO

PROJECT FACTS

Facility overview

Under Construction

Operator: CoreSite
Location: Denver, Denver, CO
Operating power capacity: Not publicly reported
Planned power capacity: 60.0 MW
AI classification: Mixed Use
Source confidence: Confirmed
Reported energy source: grid
Reported utility: Xcel Energy
Cooling system: evaporative
Location accuracy: exact
Original announcement: 2025-10
Source record updated: 2026-08-26

Operating MW and planned MW are separate disclosures, not automatically additive. Blank values mean no established source figure; they do not mean zero. Geolocation may be approximate or represent multiple sites.

SOURCE DOCUMENTATION

Original source links

CoreSite Achieves Key Construction Milestone for New DE3 Data Center in Denver ↗2026-07-07

HIFLD Electric Retail Service Territories (ORNL/DOE-CESER, 2023-08 vintage) ↗2026-07-23

CoreSite DE3 — Denver Data Center ↗2026-08-26

Denver data center generators draw noise complaints in Elyria-Swansea (read via Internet Archive) ↗2026-08-26

Colorado's biggest data center wants to add another 98 diesel backup generators — CoreSite water-use figures (read via Internet Archive) ↗2026-08-26

What's the status of massive data centers in Colorado? (read via Internet Archive) ↗2026-08-26

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