MONUMENT
SubstationUtah · PACIFICORP
MONUMENT is an electric transmission substation in Utah, operated by PACIFICORP. It is classified as high-voltage (230 kv) and connects 5 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #68616 | 230 kV | PACIFICORP | — | 19.5 mi |
| #68618 | 230 kV | PACIFICORP | — | 12.8 mi |
| #68619 | 230 kV | PACIFICORP | — | 30.1 mi |
| #68620 | 230 kV | PACIFICORP | — | 6.7 mi |
| #68625 | 230 kV | PACIFICORP | — | 18.6 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of MONUMENT, 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 |
|---|---|---|---|---|---|---|---|
| UNKNOWN202402 | Substation-Adjacent | WY | Lincoln County | 230 kV | 300 MW | 1.7 yrs | 71.6 |
| UNKNOWN202400 | Substation-Adjacent | WY | Lincoln County | 230 kV | 300 MW | 1.7 yrs | 70.6 |
| CRAVEN CREEK | Substation-Adjacent | WY | Lincoln County | 230 kV | 300 MW | 1.7 yrs | 70.1 |
| UNKNOWN201480 | Substation-Adjacent | WY | Lincoln County | 230 kV | 300 MW | 1.7 yrs | 68.8 |
| UNKNOWN202399 | Substation-Adjacent | WY | Uinta County | 230 kV | 300 MW | 1.7 yrs | 67.2 |
| UNKNOWN202531 | Substation-Adjacent | WY | Lincoln County | 230 kV | 300 MW | 1.7 yrs | 67.1 |
| SOUTH TRONA | Substation-Adjacent | WY | Uinta County | 230 kV | 300 MW | 1.7 yrs | 66.0 |
| UNKNOWN202401 | Substation-Adjacent | WY | Sweetwater County | 230 kV | 300 MW | 1.7 yrs | 65.5 |
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 MONUMENT substation, Utah. 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.