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- Combustion
- Storage
- Under construction
- Operating
- 10 · 100 · 1,000 MW
Map
- Combustion
- Storage
- Under construction
- Operating
Frederickson: location and 1 exact-grade project within 25 km. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Frederickson
Power plant · Gas, combustion turbine
Key facts
Power plant · Gas, combustion turbineran 1% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1981
- Net generation, 2025
- 20,777 MWh
- Grid
- 115 kV to Puget Sound Energy Inc (PSEI)
- Location
- Pierce County, Washington
- Operated by
- Puget Sound Energy Inc
Output
- Gas
- Oil
Details
Who’s behind it
- Owner
- Puget Holdings LLC
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- Technology
- Gas, combustion turbine source: “Natural Gas Fired Combustion Turbine”
- Age
- 45 years since 1981
- Unused energy
- 1,537 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Grid |
|
| EPA greenhouse gas reporting (GHGRP) |
|
| Fuel burned (MMBtu), 2025 | 890,894 |
| Capacity factor, 2025 | 0.013 |
| Net generation (MWh), 2025 | 20,777 |
| Balancing authority code | PSEI |
Data notes (1)
- Heat rate (Btu/kWh), 2025 not shown: computed 42878.9 outside 5000-30000 Btu/kWh
Ownership
2 companies2| Company | Role | Share | As of | Source |
|---|---|---|---|---|
| Puget Sound Energy Inc | Operator | EIA-860M | ||
| PUGET HOLDINGS LLC | Owner | 100.0% | Dec 31, 2023 | EPA GHGRP |
Timeline
- In service · EIA-860M
Sources
4 sourcesSources EIA-860M · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory · EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT)
Sources
- EIA-860M
- EIASource: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory
- EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT)
Around this plant
Nearby
within 25 km| Project | Kind | Away | MW |
|---|---|---|---|
| Greenwater BESS Under construction | Storage | 20.3 km | 200 |
Sources EIA-860M