Datacenter Sites in Sonoma County, California
Sonoma County has 83 scored datacenter candidate sites averaging 46.8/100 DC Readiness, with a catalogued aggregate of 6,400 MW. FEMA rates local natural-hazard risk as "Relatively High".
83
Candidate sites
46.8/100
Avg DC Readiness
6,400 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
Site-selection context for Sonoma County
No
Datacenter tax incentive
29.96¢/kWh
Commercial electricity
22.93¢/kWh
Industrial electricity
8
Fiber providers
High
Water stress
$30,475
Land price / acre
1,000
Cooling degree days
2,500
Heating degree days
59°F
Mean annual temp
By site type
Top datacenter sites in Sonoma County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| FULTON | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 53.7 |
| OZ Sonoma | Greenfield | — | — | 5.7 yrs | 53.0 |
| SOCRATES 19 | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 52.9 |
| WEST FORD FLAT | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 52.5 |
| BEAR CANYON | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 52.3 |
| GEYSERS TAP 9 | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.3 |
| BIG GEYSERS | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.3 |
| SONOMA 3 | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.3 |
| QUICKSILVER | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.3 |
| CALISTOGA 199 | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.3 |
| GEYSERS TAP 3 | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.2 |
| GEYSERS TAP 2 | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.2 |
| GEYSERS TAP 7 | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.2 |
| FUMAROLE | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.2 |
| NCPA 3&4 | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.2 |
| GEYSERS TAP 1 | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.1 |
| SULPHUR SPRINGS | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.1 |
| COBB CREEK | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.1 |
| GEYSERS 3 | Substation-Adjacent | 230 kV | 300 MW | 8.2 yrs | 51.0 |
| BELLVUE | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 51.0 |
| STONY POINT | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 50.8 |
| STONY POINT TAP | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 50.7 |
| OPTICAL COATING LAB | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 50.6 |
| SANTA ROSA | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 50.6 |
| TAP310869 | Substation-Adjacent | 115 kV | 100 MW | 8.2 yrs | 50.5 |
Sonoma County datacenter FAQ
- How many datacenter sites are in Sonoma County?
- 83 scored datacenter candidate sites, averaging 46.8/100 DC Readiness.
- Does Sonoma County offer datacenter tax incentives?
- No datacenter-specific tax incentive is on record for Sonoma County in our dataset.
- What is the natural-hazard risk in Sonoma County?
- FEMA's National Risk Index rates Sonoma County as "Relatively High" (score 48).
- What are industrial electricity rates in Sonoma County?
- Average industrial electricity is 22.93¢/kWh and commercial is 29.96¢/kWh in Sonoma 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 Sonoma County, California. 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.