Datacenter Sites in Island County, Washington
Island County has 52 scored datacenter candidate sites averaging 55.6/100 DC Readiness, with a catalogued aggregate of 4,550 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
52
Candidate sites
55.6/100
Avg DC Readiness
4,550 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Island County
Yessales_tax_exemption
Datacenter tax incentive
8.09¢/kWh
Commercial electricity
6.60¢/kWh
Industrial electricity
5
Fiber providers
Low-Medium
Water stress
$16,100
Land price / acre
300
Cooling degree days
5,000
Heating degree days
48°F
Mean annual temp
Incentive detail: Sales tax exemption on DC equipment and construction for eligible facilities; no state income tax.
By site type
Top datacenter sites in Island County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| FREEDONIA | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 62.4 |
| TAP207892 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 61.3 |
| FAIRMOUNT | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 60.5 |
| MUKILTEO | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 60.4 |
| LANGLEY | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 59.5 |
| MAXWELTON | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 59.3 |
| TAP207876 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 59.1 |
| BROOKS HILL | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 59.0 |
| FREELAND | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 59.0 |
| HAPPY VALLEY | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 58.6 |
| MARCH POINT | Substation-Adjacent | 138 kV | 100 MW | 6.9 yrs | 58.4 |
| UNKNOWN207854 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 58.2 |
| UNKNOWN206339 | Substation-Adjacent | 138 kV | 100 MW | 6.9 yrs | 58.2 |
| LA CONNER | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.7 |
| TAP207862 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.6 |
| GREENBANK | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.5 |
| UNKNOWN202870 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.4 |
| PORT LUDLOW | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.4 |
| UNKNOWN201963 | Substation-Adjacent | 161 kV | 100 MW | 6.9 yrs | 57.2 |
| LAKE GOODWIN | Substation-Adjacent | 69 kV | 50 MW | 6.9 yrs | 56.9 |
| CHIMACUM | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 56.9 |
| UNKNOWN202978 | Substation-Adjacent | 161 kV | 100 MW | 6.9 yrs | 56.9 |
| TAP207555 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 56.9 |
| UNKNOWN206507 | Substation-Adjacent | 138 kV | 100 MW | 6.9 yrs | 56.8 |
| TAP206506 | Substation-Adjacent | 138 kV | 100 MW | 6.9 yrs | 56.7 |
Island County datacenter FAQ
- How many datacenter sites are in Island County?
- 52 scored datacenter candidate sites, averaging 55.6/100 DC Readiness.
- Does Island County offer datacenter tax incentives?
- Sales tax exemption on DC equipment and construction for eligible facilities; no state income tax.
- What is the natural-hazard risk in Island County?
- FEMA's National Risk Index rates Island County as "Relatively Moderate" (score 28).
- What are industrial electricity rates in Island County?
- Average industrial electricity is 6.60¢/kWh and commercial is 8.09¢/kWh in Island 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 Island County, Washington. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.