Grounded Compute

Arapahoe County, CO: 156 MW of existing data centers. 100–500 MW in the pipeline.

We haven't yet searched Colorado for data center projects beyond the ones we track here.

At a glance · Calculated

Operating
156 MW
8 projects
Under construction
100–500 MW
1 project
Planned
None
0 projects
Proposed projects; not all will be built.

Source: Grounded Compute, Arapahoe County CO data centers, 1 Nov 2026. https://groundedcompute.com/us/colorado/arapahoe-county

Map · Arapahoe County

Washington CountyMorgan CountyElbert CountyArapahoe CountyJefferson CountyWeld CountyDouglas CountyBroomfield CountyDenver CountyBoulder CountyLincoln CountyAdams CountyElbertArapahoeJeffersonDouglasBroomfieldDenverAdamsCO-ARA-0008 · Under construction · 100–500 MWAWS · 19650 Winter Park Avenue (Buckley Air Force Base), Aurora · Operating · 100–500 MWEquinix · 9706 E Easter Avenue, Ste 160, Englewood · Operating · under 100 MWFlexential · 11900 East Cornell Avenue, Aurora · Operating · under 100 MWCO-ARA-0003 · Operating · under 100 MWCO-ARA-0004 · Operating · under 100 MWCO-ARA-0005 · Operating · under 100 MWCO-ARA-0006 · Operating · under 100 MWCO-ARA-0007 · Operating · under 100 MWAWSEquinixFlexential

9 of 9 projects mapped · locations from our project list · as of 1 Nov 2026

County shading

  • Under 500 MW
  • 500–2,000 MW
  • 2,000+ MW

Data center projects

  • Planned
  • Permitted
  • Under construction
  • Operating
  • Withdrawn

Pin size: MW

MW: Arapahoe and its neighbours

  • Adams729 MW
    4 projects
  • Arapahoe (this page)316 MW
    9 projects
  • Douglas104+ MW
    12 projects
  • Denver87+ MW
    8 projects
  • Jeffersonunder 100 MW
    2 projects

+ = at least.

Projects (9)

Developer · addressStageMW rangeDatesID
Equinix · 9706 E Easter Avenue, Ste 160, EnglewoodOperatingunder 100 MWFirst recorded 25 Oct 2026CO-ARA-0001
Flexential · 11900 East Cornell Avenue, AuroraOperatingunder 100 MWFirst recorded 25 Oct 2026CO-ARA-0002
AWS · 19650 Winter Park Avenue (Buckley Air Force Base), AuroraOperating100–500 MWLast change 1 Nov 2026CO-ARA-0009
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026CO-ARA-0003
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026CO-ARA-0004
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026CO-ARA-0005
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026CO-ARA-0006
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026CO-ARA-0007
Developer and address: in the paid fileUnder construction100–500 MWLast change 1 Nov 2026CO-ARA-0008

6 more projects: names, developers and sources in the Colorado file →

The Colorado file: every tracked project, with its sources

  • Colorado file: every project named, with developer and address
  • MW, and source links on status and permit fields
  • Excel workbook + CSV, refreshed monthly
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