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Ross — Power plant · Hydro · City of Seattle - (WA)
  • Clean firm
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Hydro

Key facts

Power plant · Hydroran 13% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1952
Net generation, 2025
531,608 MWh
Grid
230 kV to City of Seattle - (WA) (SCL)
Location
Whatcom County, Washington
Operated by
City of Seattle - (WA)SourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2001 to 2026

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Hydro source: “Conventional Hydroelectric”
Age
74 years since 1952
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Gem
Unit ids
G100000603953
Location id
L100000603915
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
230
Transmission owner
City of Seattle - (WA)
Balancing authority code
SCL
Balancing authority name
Seattle City Light
Fuel burned (MMBtu), 20251,813,846
Capacity factor, 20250.135
Net generation (MWh), 2025531,608
Balancing authority codeSCL

Timeline

  • In service · EIA-860M

Sources

4 sources

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

Sources

Every source and license · Attribution

View at source