KNUAF
SubstationCalifornia · REU
KNUAF is an electric transmission substation in California, operated by REU. It is classified as sub-transmission (115 kv) and connects 1 transmission line. 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 |
|---|---|---|---|---|
| #92818 | 115 kV | REU | IN SERVICE | 5.7 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of KNUAF, 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 |
|---|---|---|---|---|---|---|---|
| KESWICK | Substation-Adjacent | CA | Shasta County | 230 kV | 300 MW | 5.7 yrs | 57.9 |
| SHASTA | Substation-Adjacent | CA | Shasta County | 230 kV | 300 MW | 5.7 yrs | 56.9 |
| SULPHUR | Substation-Adjacent | CA | Shasta County | 230 kV | 300 MW | 5.7 yrs | 56.2 |
| FLANNIGAN | Substation-Adjacent | CA | Shasta County | 230 kV | 300 MW | 5.7 yrs | 55.8 |
| CHURN | Substation-Adjacent | CA | Shasta County | 230 kV | 300 MW | 5.7 yrs | 55.8 |
| AIRPORT | Substation-Adjacent | CA | Shasta County | 230 kV | 300 MW | 5.7 yrs | 55.3 |
| SPRING CREEK | Substation-Adjacent | CA | Shasta County | 230 kV | 300 MW | 5.7 yrs | 55.1 |
| Greenfield (OLINDA - CAPTAIN JACK) | Greenfield | CA | Tehama County | 500 kV | 1,000 MW | 5.7 yrs | 54.9 |
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 KNUAF substation, California. 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.