CHASES LAKE
SubstationNew York · NIAGARA MOHAWK POWER CORP.
CHASES LAKE is an electric transmission substation in New York, operated by NIAGARA MOHAWK POWER CORP.. It is classified as high-voltage (230 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 |
|---|---|---|---|---|
| #7114 | 230 kV | NIAGARA MOHAWK POWER CORP. | IN SERVICE | 43.6 mi |
| #7641 | 230 kV | NIAGARA MOHAWK POWER CORP. | IN SERVICE | 11.1 mi |
| #35295 | 230 kV | NIAGARA MOHAWK POWER CORP. | IN SERVICE | 10.5 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of CHASES LAKE, 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 |
|---|---|---|---|---|---|---|---|
| EDIC | Substation-Adjacent | NY | Oneida County | 345 kV | 600 MW | 3.5 yrs | 68.6 |
| UNKNOWN125628 | Substation-Adjacent | NY | Lewis County | 230 kV | 300 MW | 3.5 yrs | 65.8 |
| Greenfield (MASSENA - MARCY) | Greenfield | NY | Lewis County | 765 kV | 1,000 MW | 3.5 yrs | 64.4 |
| Greenfield (MASSENA - MARCY) | Greenfield | NY | Oneida County | 765 kV | 1,000 MW | 3.5 yrs | 64.3 |
| Greenfield (MASSENA - MARCY) | Greenfield | NY | Oneida County | 765 kV | 1,000 MW | 3.5 yrs | 64.0 |
| Greenfield (MASSENA - MARCY) | Greenfield | NY | Oneida County | 765 kV | 1,000 MW | 3.5 yrs | 63.8 |
| MADISON | Substation-Adjacent | NY | Oneida County | 115 kV | 100 MW | 3.5 yrs | 63.7 |
| Tannery Road Landfill | Brownfield | NY | Oneida | — | 3 MW | — | 63.7 |
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 CHASES LAKE 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.