POTB Digester
POTB Digester is a 1 MW biomass power plant in Tillamook County, Oregon, operated by Tillamook BioGas, LLC Digester. EIA-860M lists 1 generating unit here. Its unit entered service in 2013.
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 MW
- 1 MW net summer
- Generating units
- 1
- In service
- 2013
- EIA plant ID
- 58591
Where it is
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- County
- Tillamook County, Oregon
- Coordinates
- 45.4144, -123.8042
- Balancing authority
- BPAT
- Sector
- IPP CHP
Units, technology and status
- Operator of record
- Tillamook BioGas, LLC Digester
- Primary energy source
- Biomass
- Technologies
- Other Waste Biomass
- Status
- Operating
POTB Digester: FAQ
- Where is POTB Digester?
- In Tillamook County, Oregon (OR). 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 POTB Digester?
- 1 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
- Who owns POTB Digester?
- EIA-860M names Tillamook BioGas, LLC Digester 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 POTB Digester LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Tillamook BioGas, LLC Digester 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 "POTB Digester LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is POTB Digester still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.