TAP158525
SubstationAlaska · CHUGACH ELECTRIC ASSN INC
TAP158525 is an electric transmission substation in Alaska, operated by CHUGACH ELECTRIC ASSN 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 |
|---|---|---|---|---|
| #10228 | 115 kV | CHUGACH ELECTRIC ASSN INC | IN SERVICE | 13.7 mi |
| #10302 | 115 kV | CHUGACH ELECTRIC ASSN INC | IN SERVICE | 1.8 mi |
| #10303 | 115 kV | CHUGACH ELECTRIC ASSN INC | IN SERVICE | 0.8 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of TAP158525, 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 |
|---|---|---|---|---|---|---|---|
| Tesoro Kenai Cogeneration Plant | Brownfield | AK | Kenai Peninsula Borough | — | 8 MW | — | 59.4 |
| UNKNOWN158524 | Substation-Adjacent | AK | Kenai Peninsula Borough | 115 kV | 100 MW | 3.5 yrs | 58.8 |
| BERNICE | Substation-Adjacent | AK | Kenai Peninsula Borough | 115 kV | 100 MW | 3.5 yrs | 57.3 |
| TAP158525 | Substation-Adjacent | AK | Kenai Peninsula Borough | 115 kV | 100 MW | 3.5 yrs | 55.3 |
| UNKNOWN158520 | Substation-Adjacent | AK | Kenai Peninsula Borough | 115 kV | 100 MW | 3.5 yrs | 54.3 |
| Soldotna | Brownfield | AK | Kenai Peninsula Borough | — | 50 MW | 3.5 yrs | 52.8 |
| NIKISKI | Substation-Adjacent | AK | Kenai Peninsula Borough | 115 kV | 100 MW | 3.5 yrs | 51.8 |
| KENAI | Federal Excess | AK | Kenai Peninsula County | — | — | — | 47.1 |
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 TAP158525 substation, Alaska. 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.