TAP206994
SubstationOregon · PACIFICORP
At a glance
TAP206994 is an electric transmission substation in Oregon, on PACIFICORP's transmission network. It is classified as sub-transmission (138 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 |
|---|---|---|---|---|
| #207949 | 138 kV | PACIFICORP | — | 9.9 mi |
| #207951 | 138 kV | PACIFICORP | — | 2.3 mi |
| #207950 | 69 kV | PACIFICORP | — | 0.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP206994, 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 |
|---|---|---|---|---|---|---|---|
| DIXONVILLE 500KV | Substation-Adjacent | OR | Douglas County | 500 kV | 1,000 MW | 3.5 yrs | 64.9 |
| TAP203377 | Substation-Adjacent | OR | Lane County | 230 kV | 300 MW | 3.5 yrs | 62.5 |
| DIXONVILLE 230KV | Substation-Adjacent | OR | Douglas County | 230 kV | 300 MW | 3.5 yrs | 60.6 |
| TAP203150 | Substation-Adjacent | OR | Douglas County | 230 kV | 300 MW | 3.5 yrs | 60.3 |
| VILLAGE GREEN | Substation-Adjacent | OR | Lane County | 115 kV | 100 MW | 3.5 yrs | 59.2 |
| TAP203378 | Substation-Adjacent | OR | Lane County | 115 kV | 100 MW | 3.5 yrs | 59.1 |
| LATHAM | Substation-Adjacent | OR | Lane County | 115 kV | 100 MW | 3.5 yrs | 59.1 |
| TAP203376 | Substation-Adjacent | OR | Lane County | 115 kV | 100 MW | 3.5 yrs | 58.1 |
Who owns the transmission lines at TAP206994?
The 3 connected lines listed above are owned by PACIFICORP. Line voltages range from 69 kV to 138 kV. Their combined recorded length is about 12.3 miles.
How do candidate sites near TAP206994 score?
The 8 highest-scoring candidate sites within about 25 miles range from 58 to 65 on the 0–100 DC Readiness scale. They fall in Douglas County, Lane County. The Oregon average across 2,430 scored sites is 53.1. 844 of those Oregon sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
What voltage is TAP206994 substation?
TAP206994 has a maximum voltage of 138 kV and a minimum of 69 kV. That places it in the 115–229 kV band. The median named US substation in this dataset is 115 kV, so TAP206994 is above the national midpoint.
How many transmission lines connect to TAP206994 substation?
3 transmission lines terminate at or pass through TAP206994 in the HIFLD line data. The connected lines listed here run at 138 kV, 69 kV. Together the listed lines cover about 12.3 miles.
Who owns TAP206994 substation?
HIFLD does not publish substation owners directly. Most of the transmission lines that end at TAP206994 belong to PACIFICORP. GridCensus derives this from the line data, so confirm ownership with the utility for anything contractual.
Where is TAP206994 substation located?
TAP206994 is in Oregon at 43.4116, -123.3146. The datacenter candidate sites closest to it are in Douglas County, Lane County.
Are there datacenter candidate sites near TAP206994 substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of TAP206994. The highest-scoring is DIXONVILLE 500KV at 65/100. Across Oregon, the average DC Readiness score is 53.1.
More in Oregon
About this data
Source: HIFLD Electric Substations and Transmission Lines (U.S. Department of Homeland Security), as published June 29, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “TAP206994 substation, Oregon”, https://gridcensus.com/substations/oregon/tap206994-bd7fa974 (data as of June 29, 2026).
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
Every site and score for TAP206994 substation, Oregon is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.