TAP134616
SubstationMinnesota · ALLETE, INC.
TAP134616 is an electric transmission substation in Minnesota, operated by ALLETE, INC.. 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 |
|---|---|---|---|---|
| #1450 | 115 kV | ALLETE, INC. | IN SERVICE | 7.4 mi |
| #49389 | 115 kV | ALLETE, INC. | IN SERVICE | 0.2 mi |
| #60217 | 115 kV | ALLETE, INC. | IN SERVICE | 0.3 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP134616, 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 |
|---|---|---|---|---|---|---|---|
| TAP134629 | Substation-Adjacent | MN | St. Louis County | 138 kV | 100 MW | 1.4 yrs | 66.1 |
| UNKNOWN130417 | Substation-Adjacent | MN | St. Louis County | 138 kV | 100 MW | 1.4 yrs | 65.7 |
| SYL LASKIN | Substation-Adjacent | MN | St. Louis County | 138 kV | 100 MW | 1.4 yrs | 63.5 |
| UNKNOWN171196 | Substation-Adjacent | MN | St. Louis County | 115 kV | 100 MW | 1.4 yrs | 63.2 |
| UNKNOWN129275 | Substation-Adjacent | MN | St. Louis County | 138 kV | 100 MW | 1.4 yrs | 60.7 |
| TAP134622 | Substation-Adjacent | MN | Lake County | 115 kV | 100 MW | 1.4 yrs | 60.6 |
| UNKNOWN130468 | Substation-Adjacent | MN | Lake County | 115 kV | 100 MW | 1.4 yrs | 60.6 |
| TAP134615 | Substation-Adjacent | MN | St. Louis County | 115 kV | 100 MW | 1.4 yrs | 59.7 |
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 TAP134616 substation, Minnesota. 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.