PUTAH CREEK
SubstationCalifornia · PACIFIC GAS & ELECTRIC COMPANY
PUTAH CREEK is an electric transmission substation in California, operated by PACIFIC GAS & ELECTRIC COMPANY. It is classified as sub-transmission (115 kv) and connects 3 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 |
|---|---|---|---|---|
| #81496 | 115 kV | PACIFIC GAS & ELECTRIC COMPANY | IN SERVICE | 12.0 mi |
| #83371 | 115 kV | PACIFIC GAS & ELECTRIC COMPANY | IN SERVICE | 26.1 mi |
| #90888 | 115 kV | PACIFIC GAS & ELECTRIC COMPANY | IN SERVICE | 11.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of PUTAH CREEK, 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 |
|---|---|---|---|---|---|---|---|
| VACA-DIXON | Substation-Adjacent | CA | Solano County | 500 kV | 1,000 MW | 5.7 yrs | 61.2 |
| PARKWAY | Substation-Adjacent | CA | Solano County | 230 kV | 300 MW | 5.7 yrs | 60.1 |
| PEABODY | Substation-Adjacent | CA | Solano County | 230 kV | 300 MW | 5.7 yrs | 59.1 |
| LAMBIE | Substation-Adjacent | CA | Solano County | 230 kV | 300 MW | 5.7 yrs | 59.0 |
| DEADEND310155 | Substation-Adjacent | CA | Solano County | 230 kV | 300 MW | 5.7 yrs | 58.6 |
| BIRDS LANDING | Substation-Adjacent | CA | Solano County | 230 kV | 300 MW | 5.7 yrs | 58.4 |
| TULUCAY | Substation-Adjacent | CA | Solano County | 230 kV | 300 MW | 5.7 yrs | 57.6 |
| Greenfield (TESLA - TABLE MT.) | Greenfield | CA | Yolo County | 500 kV | 1,000 MW | 5.7 yrs | 57.1 |
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 PUTAH CREEK 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.