Datacenter Sites in Marion County, Oregon
Marion County has 104 scored datacenter candidate sites averaging 54.2/100 DC Readiness, with a catalogued aggregate of 24,400 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
104
Candidate sites
54.2/100
Avg DC Readiness
24,400 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
Site-selection context for Marion County
Yesproperty_tax_exemption
Datacenter tax incentive
7.80¢/kWh
Commercial electricity
6.09¢/kWh
Industrial electricity
16
Fiber providers
Medium-High
Water stress
$17,033
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 Marion County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| SANTIAM | Substation-Adjacent | 500 kV | 1,000 MW | 1.7 yrs | 72.2 |
| MARION | Substation-Adjacent | 500 kV | 1,000 MW | 1.7 yrs | 71.6 |
| BETHEL | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 69.9 |
| Greenfield (MARION - PEARL) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 69.3 |
| Greenfield (MARION - PEARL) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 68.0 |
| MONITOR | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 68.0 |
| Greenfield (MARION - ASHE) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 66.9 |
| Greenfield (ALVEY - MARION) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 66.8 |
| MT ANGEL | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 66.8 |
| Greenfield (JOHN DAY 2 - MARION) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 66.4 |
| TAP205767 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 66.3 |
| COVANTA MARION INC | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 66.2 |
| ELMA | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 65.9 |
| UNKNOWN202662 | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 65.9 |
| MOLALLA | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 65.9 |
| Greenfield (MARION - ASHE) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 65.7 |
| TAP203156 | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 65.7 |
| Greenfield (MARION - LANE) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 65.6 |
| SILVERTON | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 65.6 |
| Greenfield (TAP206092 - MCLOUGHLIN) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 65.2 |
| SCIO | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 65.1 |
| NEW LYONS | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 64.9 |
| Greenfield (JOHN DAY 2 - MARION) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 64.6 |
| CULVER | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 64.5 |
| TAP207067 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 64.3 |
Marion County datacenter FAQ
- How many datacenter sites are in Marion County?
- 104 scored datacenter candidate sites, averaging 54.2/100 DC Readiness.
- Does Marion 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 Marion County?
- FEMA's National Risk Index rates Marion County as "Relatively Low" (score 22).
- What are industrial electricity rates in Marion County?
- Average industrial electricity is 6.09¢/kWh and commercial is 7.80¢/kWh in Marion County.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Marion 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.