Angoon
Hoonah-Angoon County, Alaska · EIA plant ID 7462 · Operator: Inside Passage Elec Coop, Inc
Nameplate2MWSummer 2 MW
Generators3in service
Net generation2GWh12 mo to Dec 2025
Capacity factor14%gas/coal/oil units, summer MW
Heat rate9,991Btu/kWhfossil units, electric fuel, HHV
First online1990Runs as peaking
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), gas/coal/oil 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.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2002 | 2 | 16.3% | 10,512 |
| 2003 | 1.9 | 15.8% | 10,824 |
| 2004 | 2 | 15.9% | 10,806 |
| 2005 | 1.9 | 15.5% | 10,879 |
| 2006 | 1.9 | 15.3% | 11,337 |
| 2007 | 1.8 | 14.9% | 11,014 |
| 2008 | 1.8 | 16.3% | 11,269 |
| 2009 | 1.9 | 17.7% | 10,562 |
| 2010 | 1.9 | 14.7% | 10,269 |
| 2011 | 2 | 15.1% | 9,841 |
| 2012 | 1.8 | 13.4% | 10,203 |
| 2013 | 1.7 | 13.0% | 10,799 |
| 2014 | 1.7 | 12.9% | 10,809 |
| 2015 | 1.7 | 12.8% | 10,503 |
| 2016 | 1.7 | 13.0% | 10,180 |
| 2017 | 1.7 | 12.8% | 10,185 |
| 2018 | 1.7 | 12.6% | 10,613 |
| 2019 | 1.6 | 12.3% | 10,111 |
| 2020 | 1.6 | 12.5% | 10,053 |
| 2021 | 1.7 | 13.3% | 10,281 |
| 2022 | 1.8 | 13.6% | 12,060 |
| 2023 | 1.8 | 13.8% | 12,891 |
| 2024 | 1.8 | 13.6% | 14,087 |
| 2025 | 1.9 | 14.5% | 9,991 |
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 |
|---|---|---|---|---|---|---|---|---|
| 1A | Petroleum Liquids | IC | 0.5 | 0.5 | Aug 2009 | Operating | — | coming soon |
| 2A | Petroleum Liquids | IC | 0.5 | 0.5 | Oct 1998 | Operating | — | coming soon |
| 3 | Petroleum Liquids | IC | 0.5 | 0.5 | May 1990 | Operating | — | coming soon |
| 1 | Petroleum Liquids | IC | 0.4 | 0.4 | Jun 1975 | Retired Sep 2008 | — | coming soon |
Owner / operator
Operator: Inside Passage Elec Coop, Inc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Inside Passage Elec Coop, Inc | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| Blue Lake Hydro | 16 MW | 63 km |
| Green Lake | 19 MW | 65.5 km |
| Jarvis Street | 26 MW | 66.4 km |
| Kake | 3 MW | 71.8 km |
| Sweetheart Lake Hydroelectric Facility | — | 72.9 km |