Datacenter Sites in Washington County, Idaho
Washington County has 52 scored datacenter candidate sites averaging 51.0/100 DC Readiness, with a catalogued aggregate of 7,600 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
52
Candidate sites
51.0/100
Avg DC Readiness
7,600 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
Site-selection context for Washington County
Yesproperty_tax_exemption
Datacenter tax incentive
9.15¢/kWh
Commercial electricity
8.15¢/kWh
Industrial electricity
3
Fiber providers
Medium-High
Water stress
$2,299
Land price / acre
500
Cooling degree days
6,400
Heating degree days
44°F
Mean annual temp
Incentive detail: Personal property tax exemption on computer equipment.
By site type
Top datacenter sites in Washington County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| TAP207700 | Substation-Adjacent | 138 kV | 100 MW | 1.7 yrs | 63.0 |
| TAP207370 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.6 |
| UNKNOWN209818 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.3 |
| TAP204965 | Substation-Adjacent | 138 kV | 100 MW | 1.7 yrs | 61.8 |
| UNKNOWN202612 | Substation-Adjacent | 138 kV | 100 MW | 1.7 yrs | 61.4 |
| WEISER | Substation-Adjacent | 138 kV | 100 MW | 1.7 yrs | 60.5 |
| UNKNOWN209819 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 60.5 |
| HUNTINGTON | Substation-Adjacent | 138 kV | 100 MW | 1.7 yrs | 59.2 |
| Greenfield (TAP207369 - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 58.4 |
| Greenfield (TAP207369 - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 58.2 |
| Greenfield (BOISE BENCH - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 57.9 |
| Greenfield (HORSE FLAT - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 57.6 |
| Greenfield (TAP207369 - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 57.5 |
| HORSE FLAT | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 57.3 |
| Greenfield (BOISE BENCH - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 57.3 |
| Greenfield (BOISE BENCH - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 57.2 |
| Greenfield (BOISE BENCH - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 57.1 |
| Greenfield (BOISE BENCH - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 57.0 |
| Greenfield (TAP207369 - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 56.9 |
| Greenfield (BOISE BENCH - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 56.9 |
| Greenfield (TAP207369 - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 56.8 |
| Greenfield (TAP207369 - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 56.2 |
| Greenfield (BOISE BENCH - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 55.9 |
| Greenfield (UNKNOWN205310 - TAP204965) | Greenfield | 138 kV | 100 MW | 1.7 yrs | 55.8 |
| Greenfield (BOISE BENCH - BROWNLEE) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 55.7 |
Washington County datacenter FAQ
- How many datacenter sites are in Washington County?
- 52 scored datacenter candidate sites, averaging 51.0/100 DC Readiness.
- Does Washington County offer datacenter tax incentives?
- Personal property tax exemption on computer equipment.
- What is the natural-hazard risk in Washington County?
- FEMA's National Risk Index rates Washington County as "Relatively Low" (score 15).
- What are industrial electricity rates in Washington County?
- Average industrial electricity is 8.15¢/kWh and commercial is 9.15¢/kWh in Washington 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 Washington County, Idaho. 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.