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- Clean firm
- In development
- Operating
- 10 · 100 · 1,000 MW
Map
- Clean firm
- In development
- Operating
Silvis: location and 1 exact-grade project within 25 km. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Silvis
Power plant · Hydro
Key facts
Power plant · Hydroran 78% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1968
- Net generation, 2025
- 14,316 MWh
- Grid
- 34 kV to Ketchikan Public Utilities
- Location
- Ketchikan Gateway County, Alaska
- Operated by
- Ketchikan Public UtilitiesSourceEIA-860M Preliminary Monthly Electric Generator Inventory
Output
Details
Who’s behind it
No companies named in filings yet.
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- Technology
- Hydro source: “Conventional Hydroelectric”
- Age
- 58 years since 1968
All 4 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Grid |
|
| Fuel burned (MMBtu), 2025 | 48,845 |
| Capacity factor, 2025 | 0.778 |
| Net generation (MWh), 2025 | 14,316 |
Timeline
- In service · EIA-860M
Sources
3 sourcesSources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory
Sources
- EIA-860M Preliminary Monthly Electric Generator Inventory
- EIA Open Data bulk file — Electricity (ELEC.zip; monthly plant net generation and fuel consumption since 2001)Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory
Around this plant
Nearby
within 25 km| Project | Kind | Away | MW |
|---|---|---|---|
| Mahoney Lake Hydroelectric Announced | Hydro | 4.4 km | 9.6 |