POTB Digester
Tillamook County, Oregon · EIA plant ID 58591 · Operator: Tillamook BioGas, LLC Digester
Nameplate1MWSummer 1 MW
Generators1in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online2013
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2013 | 2.5 | 172.1% | — |
| 2014 | 5.7 | 64.8% | — |
| 2015 | 7.3 | 83.6% | — |
| 2017 | 0 | 0.0% | — |
| 2018 | 0 | 0.0% | — |
| 2019 | 0 | 0.0% | — |
| 2020 | 0 | 0.0% | — |
| 2021 | 0 | 0.0% | — |
| 2022 | 1.5 | 17.6% | — |
| 2023 | 0.6 | 7.2% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| GEN1 | Other Waste Biomass | IC | 1 | 1 | Nov 2013 | Operating | — | coming soon |
Owner / operator
Operator: Tillamook BioGas, LLC Digester . Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Tillamook BioGas, LLC Digester | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| SulusSolar28 | 3 MW | 41.4 km |
| Grand Ronde Solar | 2 MW | 42.9 km |
| Waterford Solar, LLC CSG | 3 MW | 43.9 km |
| Apricus Solar LLC | 3 MW | 46.3 km |
| Cosper Creek Solar (CSG) | 3 MW | 46.3 km |
| Butler Solar, LLC | 4 MW | 46.5 km |