GREEN VALLEY
SubstationColorado · PUBLIC SERVICE CO OF COLORADO
GREEN VALLEY is an electric transmission substation in Colorado, operated by PUBLIC SERVICE CO OF COLORADO. It is classified as high-voltage (230 kv) and connects 8 transmission lines. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.
Voltage & classification
Ownership & operation
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #68941 | 230 kV | PUBLIC SERVICE CO OF COLORADO | — | 17.8 mi |
| #68942 | 230 kV | PUBLIC SERVICE CO OF COLORADO | — | 21.3 mi |
| #68943 | 230 kV | PUBLIC SERVICE CO OF COLORADO | — | 18.0 mi |
| #68950 | 230 kV | PUBLIC SERVICE CO OF COLORADO | — | 19.6 mi |
| #68952 | 230 kV | PUBLIC SERVICE CO OF COLORADO | — | 14.9 mi |
| #68953 | 230 kV | PUBLIC SERVICE CO OF COLORADO | — | 16.9 mi |
| #69094 | 230 kV | PUBLIC SERVICE CO OF COLORADO | — | 24.4 mi |
| #69097 | 230 kV | PUBLIC SERVICE CO OF COLORADO | — | 10.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of GREEN VALLEY, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| CHAMBERS | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 1.7 yrs | 72.5 |
| JEWELL | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 1.7 yrs | 71.9 |
| ORACHARD | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 1.7 yrs | 71.9 |
| SPRUCE | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 1.7 yrs | 71.7 |
| UNKNOWN205122 | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 1.7 yrs | 71.3 |
| POWHATON | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 1.7 yrs | 70.9 |
| BUCKLEY | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 1.7 yrs | 70.9 |
| REUNION | Substation-Adjacent | CO | Denver County | 230 kV | 300 MW | 1.7 yrs | 70.9 |
Dataset updated . Screening estimates derived from public data sources.
Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for GREEN VALLEY substation, 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.