TAP206318
SubstationWashington · PUD NO 1 OF CHELAN COUNTY
TAP206318 is an electric transmission substation in Washington, operated by PUD NO 1 OF CHELAN COUNTY. 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #72623 | 115 kV | PUD NO 1 OF CHELAN COUNTY | — | 8.2 mi |
| #77875 | 115 kV | PUD NO 1 OF CHELAN COUNTY | — | 7.6 mi |
| #77876 | 115 kV | PUD NO 1 OF CHELAN COUNTY | — | 3.9 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP206318, 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 |
|---|---|---|---|---|---|---|---|
| SICKLER | Substation-Adjacent | WA | Chelan County | 500 kV | 1,000 MW | 1.7 yrs | 70.7 |
| ROCKY REACH | Substation-Adjacent | WA | Chelan County | 345 kV | 600 MW | 1.7 yrs | 68.9 |
| Greenfield (SCHULTZ - SICKLER) | Greenfield | WA | Douglas County | 500 kV | 1,000 MW | 1.7 yrs | 68.6 |
| EASTMONT | Substation-Adjacent | WA | Kittitas County | 115 kV | 100 MW | 1.7 yrs | 68.0 |
| TAP209238 | Substation-Adjacent | WA | Chelan County | 115 kV | 100 MW | 1.7 yrs | 67.8 |
| Greenfield (GRAND COULEE 500KV - COLUMBIA) | Greenfield | WA | Grant County | 500 kV | 1,000 MW | 1.7 yrs | 67.7 |
| Greenfield (CHIEF JOSEPH - MONROE) | Greenfield | WA | Chelan County | 500 kV | 1,000 MW | 1.7 yrs | 67.3 |
| Greenfield (CHIEF JOSEPH - MONROE) | Greenfield | WA | Chelan County | 500 kV | 1,000 MW | 1.7 yrs | 67.1 |
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 TAP206318 substation, Washington. 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.