Datacenter Sites in Jefferson County, Colorado
Jefferson County has 133 scored datacenter candidate sites averaging 53.1/100 DC Readiness, with a catalogued aggregate of 3,702 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
133
Candidate sites
53.1/100
Avg DC Readiness
3,702 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Jefferson County
Yessales_tax_exemption
Datacenter tax incentive
11.95¢/kWh
Commercial electricity
8.08¢/kWh
Industrial electricity
15
Fiber providers
High
Water stress
$16,602
Land price / acre
700
Cooling degree days
6,200
Heating degree days
46°F
Mean annual temp
Incentive detail: Enterprise Zone sales tax exemptions; broadband equipment tax credit.
By site type
Top datacenter sites in Jefferson County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| EC Coal Jefferson County | Greenfield | — | — | 1.7 yrs | 64.7 |
| OZ Jefferson | Greenfield | — | — | 1.7 yrs | 64.1 |
| WATERTON | Substation-Adjacent | 345 kV | 600 MW | 6.9 yrs | 63.9 |
| Lamar Station Crossing | Brownfield | 115 kV | 0 MW | 6.9 yrs | 63.8 |
| SANTA FE | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 63.6 |
| UNKNOWN203871 | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 63.3 |
| EC Coal Jefferson County | Greenfield | — | — | 1.7 yrs | 62.2 |
| EC Coal Jefferson County | Greenfield | — | — | 1.7 yrs | 62.1 |
| LOOK OUT | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 62.0 |
| EC Coal Jefferson County | Greenfield | — | — | 1.7 yrs | 61.8 |
| CHATFIELD | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 61.8 |
| SODA LAKE | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 61.4 |
| EC Coal Jefferson County | Greenfield | — | — | 1.7 yrs | 60.6 |
| TAP204090 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 59.2 |
| LITTLETON | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 58.8 |
| EC Coal Jefferson County | Greenfield | — | — | 1.7 yrs | 58.2 |
| UNKNOWN202287 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.8 |
| TAP203995 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.6 |
| QUAKER | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.6 |
| DEER CREEK | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.5 |
| UNKNOWN203860 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.3 |
| EC Coal Jefferson County | Greenfield | — | — | 1.7 yrs | 57.3 |
| UNKNOWN203842 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.1 |
| UNKNOWN203868 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 56.3 |
| UNKNOWN201848 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 55.9 |
Jefferson County datacenter FAQ
- How many datacenter sites are in Jefferson County?
- 133 scored datacenter candidate sites, averaging 53.1/100 DC Readiness.
- Does Jefferson County offer datacenter tax incentives?
- Enterprise Zone sales tax exemptions; broadband equipment tax credit.
- What is the natural-hazard risk in Jefferson County?
- FEMA's National Risk Index rates Jefferson County as "Relatively Moderate" (score 25).
- What are industrial electricity rates in Jefferson County?
- Average industrial electricity is 8.08¢/kWh and commercial is 11.95¢/kWh in Jefferson 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 Jefferson County, Colorado. 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.