Phillips 66 Billings Refinery
Phillips 66 Billings Refinery is a 2 MW power plant in Yellowstone County, Montana, operated by Phillips 66 Billings Refinery. EIA-860M lists 1 generating unit here. Its unit entered service in 2007.
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
- 1.6 MW
- 1.5 MW net summer
- Generating units
- 1
- In service
- 2007
- EIA plant ID
- 56496
Where it is
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- County
- Yellowstone County, Montana
- Coordinates
- 45.7769, -108.4911
- Balancing authority
- NWMT
- Sector
- Industrial Non-CHP
Units, technology and status
- Operator of record
- Phillips 66 Billings Refinery
- Primary energy source
- Other
- Technologies
- Other Gases
- Status
- Out of service and NOT expected to return to service in next calendar year
Phillips 66 Billings Refinery: FAQ
- Where is Phillips 66 Billings Refinery?
- In Yellowstone County, Montana (MT). 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 Phillips 66 Billings Refinery?
- 2 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
- Who owns Phillips 66 Billings Refinery?
- EIA-860M names Phillips 66 Billings Refinery 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 Phillips 66 Billings Refinery LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Phillips 66 Billings Refinery 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 "Phillips 66 Billings Refinery LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Phillips 66 Billings Refinery still running?
- EIA-860M files it as "Out of service and NOT expected to return to service in next calendar year" for 2026-07. Statuses change monthly, and this page follows the monthly release.