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Whitman — Power plant · Hydro · Ketchikan Public UtilitiesMahoney Lake Hydroelectric — Announced · Hydro · AK · 9.6 MW · 6.3 mi away
  • Clean firm
  • In development
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Hydro

Key facts

Power plant · Hydroran 17% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2015
Net generation, 2025
7,343 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

Net generation MWh by year, 2015 to 2025

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Hydro source: “Conventional Hydroelectric”
Age
11 years since 2015
All 4 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Report year
2025
Grid voltage kv
34.50
Transmission owner
Ketchikan Public Utilities
Fuel burned (MMBtu), 202525,140
Capacity factor, 20250.175
Net generation (MWh), 20257,343

Timeline

  • In service · EIA-860M

Sources

3 sources

Sources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Mahoney Lake Hydroelectric Announced Hydro 6.3 mi 9.6

Sources EIA-860M

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026

Attribution