TAP139980
SubstationMichigan
TAP139980 is an electric transmission substation in Michigan. 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
Operator not catalogued for this substation.
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #11865 | 120 kV | — | IN SERVICE | 0.8 mi |
| #11866 | 120 kV | — | IN SERVICE | 2.5 mi |
| #49739 | 120 kV | — | IN SERVICE | 2.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP139980, 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 |
|---|---|---|---|---|---|---|---|
| UNKNOWN128466 | Substation-Adjacent | MI | Macomb County | 345 kV | 600 MW | 2.2 yrs | 77.5 |
| DEADEND167215 | Substation-Adjacent | MI | Macomb County | 345 kV | 600 MW | 2.2 yrs | 76.6 |
| WIXOM | Substation-Adjacent | MI | Oakland County | 345 kV | 600 MW | 2.2 yrs | 76.0 |
| UNKNOWN130399 | Substation-Adjacent | MI | Wayne County | 230 kV | 300 MW | 2.2 yrs | 75.5 |
| UNKNOWN128894 | Substation-Adjacent | MI | Wayne County | 230 kV | 300 MW | 2.2 yrs | 75.4 |
| UNKNOWN144597 | Substation-Adjacent | MI | Wayne County | 230 kV | 300 MW | 2.2 yrs | 75.2 |
| TAP139995 | Substation-Adjacent | MI | Wayne County | 230 kV | 300 MW | 2.2 yrs | 75.2 |
| UNKNOWN128440 | Substation-Adjacent | MI | Wayne County | 230 kV | 300 MW | 2.2 yrs | 75.0 |
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 TAP139980 substation, Michigan. 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.