FieldProspects

Yamhill County, Oregon

Yamhill County, Oregon has 19 power projects in the FieldProspects database, all of them operating, 36.5 MW in total, with nothing in the queue. No data center record lists the county. Solar leads with 31.7 MW across 13 projects. Data as of October 8, 2026.

Data as of Grid region: Portland General ElectricRefreshed monthly
19
power projects, planned and operating
0MW
planned generation, 0 projects
36.5MW
operating generation, 19 projects
0
planned projects past their listed in-service date
Map

Yamhill County and its neighbors

Counties shaded by data center MW on record, planned to operating. 4 of its 5 neighboring counties have pages of their own. The rest are in the member database.

Marion 0 MW Yamhill no data centers Clackamas no data centers Polk no data centers Washington 1.6 GW Tillamook
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
36.5MW

of operating generation across 19 plants, and nothing in the interconnection queue for Yamhill County.

Operating generation36.5 MW
Planned generation0 MW

Technology mix

19 projects, 36.5 MW planned and operating

Solar31.7 MW13 projects, 87%
Landfill Gas4.8 MW6 projects, 13%
Which companies own these 19 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

19 plants operate inside Yamhill County, 36.5 MW of solar and landfill gas. Nothing is in the queue for the county.

Figure 1

Operating and planned generation by technology

MW in Yamhill County

OperatingPlanned
SolarOperating 31.7 MW 13 projects
Landfill GasOperating 4.8 MW 6 projects
View as table
TechnologyStatusProjectsMW
SolarOperating1331.7
Landfill GasOperating64.8
Operating: 36.5 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.

Yamhill County against its neighbors

Washington County has the most data center MW among the neighbors, 1.6 GW. 3 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
Washington County 33
1,600
99
200 16.2x
Clackamas County 0
0
278
0 0x
Marion County 3
0
177
0 0x
Yamhill County this page 0
0
37
0 0x
Polk County 0
0
26
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 Yamhill County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 19 records. Filter, sort and export to Excel.

Members only
County: Yamhill County, ORStatus: all except cancelledSort: MW, largest first 19 records
Project or campusDeveloperStatusMWYearContacts
19 records and 36.5 MW behind this preview

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