Twin Rivers Paper Co LLC
Aroostook County, Maine · EIA plant ID 58146 · Operator: Twin Rivers Paper Co LLC
Nameplate22MWSummer 22 MW
Generators1in service
Net generation105GWh12 mo to Aug 2026
Capacity factor55%other units, summer MW
Heat rate—thermal plants only
First online1987
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
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), other 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) |
|---|---|---|---|
| 2012 | 90.1 | 46.6% | — |
| 2013 | 95.2 | 49.4% | — |
| 2014 | 96.7 | 50.2% | — |
| 2015 | 80.3 | 41.7% | — |
| 2016 | 102.6 | 53.1% | — |
| 2017 | 109 | 56.5% | — |
| 2018 | 106.8 | 55.4% | — |
| 2019 | 96.8 | 50.2% | — |
| 2020 | 102.5 | 53.0% | — |
| 2021 | 97.8 | 50.7% | — |
| 2022 | 103.3 | 53.6% | — |
| 2023 | 100.8 | 52.3% | — |
| 2024 | 105.5 | 54.6% | — |
| 2025 | 98.7 | 51.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| GEN5 | All Other | ST | 22 | 22 | May 1987 | Operating | — | coming soon |
Owner / operator
Operator: Twin Rivers Paper Co LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Twin Rivers Paper Co LLC | 100.0% | 22 MW |
Nearby plants
Within 80 km.
| Madawaska Solar | 4 MW | 9.4 km |
| Skyway Avenue Solar Farm | 3 MW | 10.6 km |
| Valley Sun Solar | 3 MW | 16.1 km |
| AES Daigle Solar, LLC | 5 MW | 22.6 km |
| AES Pelletier Solar, LLC | 4 MW | 28.4 km |
| Caribou | 4 MW | 58.7 km |