FieldProspects

Plumas County, California

Plumas County, California has 17 power projects in the FieldProspects database, all of them operating, 610.5 MW in total, with nothing in the queue. No data center record lists the county. Hydro leads with 570.3 MW across 15 projects. Data as of October 8, 2026.

Data as of Grid region: California ISO (CAISO)Refreshed monthly
17
power projects, planned and operating
0MW
planned generation, 0 projects
610.5MW
operating generation, 17 projects
0
planned projects past their listed in-service date
Map

Plumas County and its neighbors

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

Shasta no data centers Sierra no data centers Tehama no data centers Butte no data centers Yuba no data centers Lassen no data centers Plumas no data centers
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
610.5MW

of operating generation across 17 plants, and nothing in the interconnection queue for Plumas County.

Operating generation610.5 MW
Planned generation0 MW

Technology mix

17 projects, 610.5 MW planned and operating

Hydro570.3 MW15 projects, 93%
Biomass40.2 MW2 projects, 7%
Which companies own these 17 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

17 plants operate inside Plumas County, 610.5 MW of hydro and biomass. Nothing is in the queue for the county.

Figure 1

Operating and planned generation by technology

MW in Plumas County

OperatingPlanned
HydroOperating 570.3 MW 15 projects
BiomassOperating 40.2 MW 2 projects
View as table
TechnologyStatusProjectsMW
HydroOperating15570.3
BiomassOperating240.2
Operating: 610.5 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.

Plumas County against its neighbors

None of the 6 neighboring counties with a page lists a data center record. Shasta County has the most operating generation among them, 2.4 GW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Shasta County 0
0
2,427
0 0x
Butte County 0
0
1,176
0 0x
Plumas County this page 0
0
611
0 0x
Yuba County 0
0
367
4 0x
Lassen County 0
0
92
0 0x
Tehama County 0
0
77
5 0x
Sierra County 0
0
14
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.

7 counties shown

Every record in Plumas County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 17 records. Filter, sort and export to Excel.

Members only
County: Plumas County, CAStatus: all except cancelledSort: MW, largest first 17 records
Project or campusDeveloperStatusMWYearContacts
17 records and 610.5 MW behind this preview

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