Nymans Plant
Kodiak Island County, Alaska · EIA plant ID 7723 · Operator: Kodiak Electric Assn Inc
Nameplate10MWSummer 10 MW
Generators2in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%gas/coal/oil units, summer MW
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online1994Runs as rarely runs
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 | 12.2 | 14.2% | 13,337 |
| 2003 | -0.1 | -0.1% | — |
| 2004 | 0.2 | 0.2% | 10,983 |
| 2005 | 3.4 | 4.0% | 13,229 |
| 2006 | 9.6 | 11.2% | 11,377 |
| 2007 | 25 | 29.2% | 10,552 |
| 2008 | 5.3 | 6.1% | 11,806 |
| 2009 | 4.6 | 5.3% | 11,130 |
| 2010 | 0 | 0.0% | — |
| 2011 | 3.6 | 4.2% | 13,565 |
| 2012 | 0.1 | 0.2% | — |
| 2013 | 0 | 0.0% | — |
| 2014 | 0 | 0.0% | — |
| 2015 | 0 | 0.0% | — |
| 2016 | 0 | 0.0% | — |
| 2017 | 0 | 0.0% | — |
| 2018 | 0 | 0.0% | — |
| 2019 | 0 | 0.0% | — |
| 2020 | 0 | 0.0% | — |
| 2021 | 0 | 0.0% | — |
| 2022 | 0 | 0.0% | — |
| 2023 | 0 | 0.0% | — |
| 2024 | 0 | 0.0% | — |
| 2025 | 0 | 0.0% | — |
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 | Petroleum Liquids | IC | 2.5 | 2.5 | Jan 1994 | Operating | — | coming soon |
| 2 | Petroleum Liquids | IC | 7.5 | 7.3 | Jan 2000 | Operating | — | coming soon |
Owner / operator
Operator: Kodiak Electric Assn Inc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Kodiak Electric Assn Inc | 100.0% | 10 MW |
Nearby plants
Within 80 km.
| Swampy Acres Microgrid | 8 MW | 5.1 km |
| Flywheel Energy Storage System Microgrid | 2 MW | 6.6 km |
| Pillar Mountain Wind Project Microgrid | 9 MW | 7.3 km |
| Kodiak | 18 MW | 9.2 km |
| ESS Battery Microgrid | 3 MW | 9.7 km |
| Terror Lake | 34 MW | 23.6 km |