FieldProspects

Boulder County, Colorado

Boulder County, Colorado has 15 power projects in the FieldProspects database, all of them operating, 265.5 MW in total, with nothing in the queue. No data center record lists the county. Natural Gas leads with 234.5 MW across 6 projects.

Data as of Grid region: Public Service Company of ColoradoRefreshed monthly
15
power projects, planned and operating
0MW
planned generation, 0 projects
265.5MW
operating generation, 15 projects
0
planned projects past their listed in-service date
Map

Boulder County and its neighbors

Counties shaded by data center MW on record, planned to operating. 4 of its 6 neighboring counties have pages of their own. The rest are in the member database.

Jefferson no data centers Grand no data centers Weld 768 MW Broomfield Boulder no data centers Larimer no data centers Gilpin
no data center MWunder 100 MW100 to 1,000 MW1,000 to 5,000 MW5,000 to 15,000 MW15,000 MW or more no page yet

Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers

Headline finding
265.5MW

of operating generation across 15 plants, and nothing in the interconnection queue for Boulder County.

Operating generation265.5 MW
Planned generation0 MW

Technology mix

15 projects, 265.5 MW planned and operating

Natural Gas234.5 MW6 projects, 88%
Solar16.2 MW5 projects, 6%
Hydro14.8 MW4 projects, 6%
Which companies own these 15 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

15 plants operate inside Boulder County, 265.5 MW. Nothing is in the queue for the county.

Figure 1

Operating and planned generation by technology

MW in Boulder County

OperatingPlanned
Natural GasOperating 234.5 MW 6 projects
SolarOperating 16.2 MW 5 projects
HydroOperating 14.8 MW 4 projects
View as table
TechnologyStatusProjectsMW
Natural GasOperating6234.5
SolarOperating516.2
HydroOperating414.8
Operating: 265.5 MW. Planned: 0 MW. Nothing is in the queue to add to it.
Source. FieldProspects database: ISO/RTO interconnection queues, EIA-860M and public data center filings, data as of October 8, 2026.

Boulder County against its neighbors

Weld County has the most data center MW among the neighbors, 768 MW. 4 of the 4 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Weld County 2
768
4,151
3,161 0.19x
Larimer County 0
0
1,055
225 0x
Jefferson County 0
0
277
0 0x
Boulder County this page 0
0
266
0 0x
Grand County 0
0
6
0 0x

Data center MW counts records planned, under construction and operating. Generation is inside the county only. Neighbors without a page have fewer than three projects on record.

5 counties shown

Every record in Boulder County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 15 records. Filter, sort and export to Excel.

Members only
County: Boulder County, COStatus: all except cancelledSort: MW, largest first 15 records
Project or campusDeveloperStatusMWYearContacts
15 records and 265.5 MW behind this preview

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