Kasidaya Creek Hydro
Hoonah-Angoon County, Alaska · EIA plant ID 56542 · Operator: Alaska Power and Telephone Co
Nameplate3MWSummer 3 MW
Generators1in service
Net generation12GWh12 mo to Dec 2025
Capacity factor44%hydro units, summer MW
Heat rate—thermal plants only
First online2008
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) |
|---|---|---|---|
| 2008 | 0.2 | 3.1% | — |
| 2009 | 5.7 | 21.8% | — |
| 2010 | 7.3 | 27.7% | — |
| 2011 | 8 | 30.3% | — |
| 2012 | 6.9 | 26.2% | — |
| 2013 | 7.4 | 28.2% | — |
| 2014 | 8.6 | 32.9% | — |
| 2015 | 8.6 | 32.9% | — |
| 2016 | 7.1 | 27.0% | — |
| 2017 | 9.9 | 37.6% | — |
| 2018 | 10.6 | 40.4% | — |
| 2019 | 10.7 | 40.9% | — |
| 2020 | 5.8 | 21.9% | — |
| 2021 | 6.9 | 26.3% | — |
| 2022 | 7.7 | 29.3% | — |
| 2023 | 8.8 | 33.4% | — |
| 2024 | 10.7 | 40.5% | — |
| 2025 | 11.7 | 44.3% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | HY | 3 | 3 | Nov 2008 | Operating | — | coming soon |
Owner / operator
Operator: Alaska Power and Telephone Co. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Alaska Power and Telephone Co | 100.0% | 3 MW |
Nearby plants
Within 80 km.
| Skagway | 5 MW | 5.5 km |
| Goat Lake Hydro | 4 MW | 16 km |
| Haines | 8 MW | 20 km |