Otis Hydro
Franklin County, Maine · EIA plant ID 50080 · Operator: Eagle Creek RE LLC
Nameplate10MWSummer 10 MW
Generators2in service
Net generation40GWh12 mo to Aug 2026
Capacity factor45%hydro units, summer MW
Heat rate—thermal plants only
First online1985
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), hydro 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) |
|---|---|---|---|
| 2001 | 41.3 | 46.2% | — |
| 2002 | 45.3 | 50.7% | — |
| 2003 | 50.6 | 56.7% | — |
| 2004 | 55.7 | 62.2% | — |
| 2005 | 62.1 | 69.5% | — |
| 2006 | 63.5 | 71.0% | — |
| 2007 | 56.4 | 63.1% | — |
| 2008 | 56.9 | 63.5% | — |
| 2009 | 60.4 | 67.5% | — |
| 2010 | 66.7 | 74.6% | — |
| 2011 | 64.9 | 72.6% | — |
| 2012 | 58 | 64.8% | — |
| 2013 | 57.2 | 64.0% | — |
| 2014 | 57 | 63.8% | — |
| 2015 | 48.9 | 54.7% | — |
| 2016 | 34.4 | 38.4% | — |
| 2017 | 53.8 | 60.2% | — |
| 2018 | 51.2 | 57.3% | — |
| 2019 | 55.8 | 62.5% | — |
| 2020 | 53.4 | 59.7% | — |
| 2021 | 40.8 | 45.7% | — |
| 2022 | 45.2 | 50.6% | — |
| 2023 | 27.2 | 30.4% | — |
| 2024 | 29.1 | 32.5% | — |
| 2025 | 30.9 | 34.6% | — |
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 | Conventional Hydroelectric | HY | 5.1 | 5.1 | Jan 1985 | Operating | — | coming soon |
| GEN2 | Conventional Hydroelectric | HY | 5.1 | 5.1 | Jan 1985 | Operating | — | coming soon |
Owner / operator
Operator: Eagle Creek RE LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Andro Hydro, LLC | 100.0% | 10 MW |
Nearby plants
Within 80 km.
| International Paper Livermore Hydro | 9 MW | 1.3 km |
| Livermore Falls CSG | 3 MW | 2.5 km |
| International Paper Jay Hydro | 3 MW | 3.3 km |
| Androscoggin Mill | retired | 4.4 km |
| Androscoggin Energy Center | retired | 4.6 km |
| International Paper Riley Hydro | 7 MW | 4.8 km |