ASTORIA ENERGY II
SubstationNew York · CONSOLIDATED EDISON CO-NY INC
ASTORIA ENERGY II is an electric transmission substation in New York, operated by CONSOLIDATED EDISON CO-NY INC. It is classified as high-voltage (345 kv) and connects 8 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 |
|---|---|---|---|---|
| #22489 | 345 kV | CONSOLIDATED EDISON CO-NY INC | IN SERVICE | 0.4 mi |
| #37064 | 345 kV | CONSOLIDATED EDISON CO-NY INC | — | 0.1 mi |
| #64400 | 345 kV | CONSOLIDATED EDISON CO-NY INC | — | 0.2 mi |
| #64401 | 345 kV | CONSOLIDATED EDISON CO-NY INC | — | 0.1 mi |
| #38936 | 138 kV | CONSOLIDATED EDISON CO-NY INC | — | 0.1 mi |
| #29666 | 138 kV | CONSOLIDATED EDISON CO-NY INC | IN SERVICE | 0.4 mi |
| #31603 | 138 kV | CONSOLIDATED EDISON CO-NY INC | — | 0.1 mi |
| #49529 | 138 kV | CONSOLIDATED EDISON CO-NY INC | — | 0.1 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of ASTORIA ENERGY II, 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 |
|---|---|---|---|---|---|---|---|
| VERNON | Substation-Adjacent | NY | New York County | 348 kV | 600 MW | 3.5 yrs | 75.9 |
| DUFFY AVENUE CONVERTER STATION | Substation-Adjacent | NY | Kings County | 500 kV | 1,000 MW | 3.5 yrs | 74.8 |
| PSEG Linden Generating Station | Brownfield | NJ | Union | — | 381 MW | — | 74.6 |
| KEARNY | Substation-Adjacent | NJ | Hudson County | 230 kV | 300 MW | 3.5 yrs | 73.8 |
| WERNER | Substation-Adjacent | NJ | Middlesex County | 230 kV | 300 MW | 2.6 yrs | 73.6 |
| MARION | Substation-Adjacent | NJ | Hudson County | 345 kV | 600 MW | 3.5 yrs | 73.4 |
| PSEG LINDEN GENERATING STATION | Substation-Adjacent | NY | Richmond County | 230 kV | 300 MW | 3.5 yrs | 73.4 |
| SAYREVILLE | Substation-Adjacent | NY | Richmond County | 500 kV | 1,000 MW | 3.5 yrs | 73.0 |
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 ASTORIA ENERGY II 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.