Datacenter Sites in Washington County, Oregon
Washington County has 150 scored datacenter candidate sites averaging 54.7/100 DC Readiness, with a catalogued aggregate of 13,000 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
150
Candidate sites
54.7/100
Avg DC Readiness
13,000 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
Site-selection context for Washington County
Yesproperty_tax_exemption
Datacenter tax incentive
7.96¢/kWh
Commercial electricity
5.17¢/kWh
Industrial electricity
15
Fiber providers
Medium-High
Water stress
$22,445
Land price / acre
300
Cooling degree days
4,700
Heating degree days
49°F
Mean annual temp
Incentive detail: Enterprise Zone property tax exemption for 3-15 years; no sales tax in Oregon.
By site type
Top datacenter sites in Washington County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| KEELER | Substation-Adjacent | 500 kV | 1,000 MW | 1.7 yrs | 78.8 |
| PEARL | Substation-Adjacent | 500 kV | 1,000 MW | 1.7 yrs | 78.1 |
| HORIZON | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 74.2 |
| RIVERGATE | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 73.1 |
| SAINT MARYS | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 72.9 |
| TAP203160 | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 72.6 |
| TAP207182 | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 71.5 |
| UNKNOWN202098 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 69.8 |
| UNKNOWN201957 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 69.7 |
| Greenfield (PEARL - KEELER) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 69.7 |
| WILSONVILLE | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 69.5 |
| TAP207186 | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 69.5 |
| UNKNOWN202076 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 69.5 |
| Greenfield (KEELER - ALLSTON) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 69.5 |
| TAP203407 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 69.4 |
| TAP205808 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 69.4 |
| UNKNOWN206946 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 69.2 |
| TAP206922 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 69.2 |
| TAP206924 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 69.2 |
| WEST UNION | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 69.1 |
| KING CITY | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 69.1 |
| Greenfield (KEELER - ALLSTON) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 68.9 |
| TAP206936 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 68.8 |
| REEDVILLE | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 68.8 |
| CORNELIUS | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 68.7 |
Washington County datacenter FAQ
- How many datacenter sites are in Washington County?
- 150 scored datacenter candidate sites, averaging 54.7/100 DC Readiness.
- Does Washington County offer datacenter tax incentives?
- Enterprise Zone property tax exemption for 3-15 years; no sales tax in Oregon.
- What is the natural-hazard risk in Washington County?
- FEMA's National Risk Index rates Washington County as "Relatively Low" (score 22).
- What are industrial electricity rates in Washington County?
- Average industrial electricity is 5.17¢/kWh and commercial is 7.96¢/kWh in Washington County.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Washington County, Oregon. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.