TAP144121
SubstationNew York · NIAGARA MOHAWK POWER CORP.
TAP144121 is an electric transmission substation in New York, operated by NIAGARA MOHAWK POWER CORP.. 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 |
|---|---|---|---|---|
| #17062 | 115 kV | NIAGARA MOHAWK POWER CORP. | IN SERVICE | 5.0 mi |
| #17065 | 115 kV | — | IN SERVICE | 2.7 mi |
| #51088 | 115 kV | — | IN SERVICE | 0.7 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP144121, 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 |
|---|---|---|---|---|---|---|---|
| ROCHESTER #80 | Substation-Adjacent | NY | Monroe County | 345 kV | 600 MW | 3.5 yrs | 68.8 |
| Emerson Street Landfill | Brownfield | NY | Monroe | — | 3 MW | — | 66.9 |
| UNKNOWN125198 | Substation-Adjacent | NY | Monroe County | 115 kV | 100 MW | 3.5 yrs | 66.8 |
| HOGAN RD | Substation-Adjacent | NY | Ontario County | 115 kV | 100 MW | 3.5 yrs | 66.2 |
| MORTIMER | Substation-Adjacent | NY | Monroe County | 115 kV | 100 MW | 3.5 yrs | 66.0 |
| UNKNOWN125194 | Substation-Adjacent | NY | Monroe County | 115 kV | 100 MW | 3.5 yrs | 66.0 |
| UNKNOWN125186 | Substation-Adjacent | NY | Monroe County | 115 kV | 100 MW | 3.5 yrs | 65.9 |
| UNKNOWN125185 | Substation-Adjacent | NY | Monroe County | 115 kV | 100 MW | 3.5 yrs | 65.7 |
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 TAP144121 substation, New York. 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.