HF Sinclair Puget Sound Refining
HF Sinclair Puget Sound Refining is a 140 MW natural gas power plant in Skagit County, Washington, operated by HF Sinclair Corporation. EIA-860M lists 3 generating units here. Its units entered service between 1991 and 1993.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 139.8 MW
- 120 MW net summer
- Generating units
- 3
- In service
- 1991–1993
- EIA plant ID
- 54268
Where it is
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- County
- Skagit County, Washington
- Coordinates
- 48.4708, -122.56
- Balancing authority
- PSEI
- Sector
- Industrial CHP
Units, technology and status
- Operator of record
- HF Sinclair Corporation
- Primary energy source
- Natural gas
- Technologies
- Natural Gas Fired Combustion Turbine
- Status
- Operating
HF Sinclair Puget Sound Refining: FAQ
- Where is HF Sinclair Puget Sound Refining?
- In Skagit County, Washington (WA). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is HF Sinclair Puget Sound Refining?
- 140 MW of nameplate capacity across 3 units, as of the EIA-860M release for 2026-07.
- Who owns HF Sinclair Puget Sound Refining?
- EIA-860M names HF Sinclair Corporation as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is this the same as HF Sinclair Puget Sound Refining LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — HF Sinclair Corporation here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "HF Sinclair Puget Sound Refining LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is HF Sinclair Puget Sound Refining still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.