Healy
Coal power plant in Denali, Alaska. 92.8 MW of nameplate capacity across 3 generators, operated by Golden Valley Elec Assn Inc.
Also known as Healy Power Plant · EIA plant 6288
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 92.8 MWCoal 90.0 · Oil 2.8
- Generators
- 3 operatingEIA-860M, August 2026
- Operating since
- September 1967First generator online
- Operator
- Golden Valley Elec Assn IncEIA operator ID 7353
- Grid
- NABalancing authority NA
- Price nodes
- None linkedNo verified ISO node
- Location
- Denali, AK63.8542, −148.9500
- EIA plant ID
- 6288EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Healy produces
Free · EIA-923Net generation, 2025
443 GWh
442,824 MWh, final
Capacity factor, 2025
54.5%
2024: 51.7%
January to July 2026
230 GWh
Provisional
Range, 2016 to 2025
165.1–442.8
GWh a year. Low 2017, high 2025
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 185,277 | Not reported | 12 of 12 |
| 2001 | 194,288 | Not reported | 12 of 12 |
| 2002 | 204,730 | Not reported | 12 of 12 |
| 2003 | 167,752 | Not reported | 12 of 12 |
| 2004 | 211,519 | Not reported | 12 of 12 |
| 2005 | 219,411 | Not reported | 12 of 12 |
| 2006 | 210,175 | Not reported | 12 of 12 |
| 2007 | 213,903 | Not reported | 12 of 12 |
| 2008 | 220,575 | Not reported | 12 of 12 |
| 2009 | 74,063 | Not reported | 4 of 12 |
| 2010 | 189,785 | 70.3% | 12 of 12 |
| 2011 | 178,188 | 66.0% | 12 of 12 |
| 2012 | 215,424 | 79.6% | 12 of 12 |
| 2013 | 191,318 | 70.9% | 12 of 12 |
| 2014 | 185,905 | 68.9% | 12 of 12 |
| 2015 | 57,905 | Not reported | 4 of 12 |
| 2016 | 192,475 | Not reported | 12 of 12 |
| 2017 | 165,069 | 20.3% | 12 of 12 |
| 2018 | 262,465 | 32.3% | 12 of 12 |
| 2019 | 344,560 | 42.4% | 12 of 12 |
| 2020 | 358,134 | 43.9% | 12 of 12 |
| 2021 | 373,973 | 46.0% | 12 of 12 |
| 2022 | 404,839 | 49.8% | 12 of 12 |
| 2023 | 375,778 | 46.2% | 12 of 12 |
| 2024 | 421,322 | 51.7% | 12 of 12 |
| 2025 | 442,824 | 54.5% | 12 of 12 |
| 2026 (provisional, partial year) | 230,024 | 48.7% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDEPA units are linked to this plant, but no annual emissions are reported.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Conventional Steam Coal | 28.0 | November 1967 |
| 2 | Conventional Steam Coal | 62.0 | January 1998 |
| IC1 | Petroleum Liquids | 2.8 | September 1967 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Golden Valley Elec Assn Inc as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Power plants near Healy
More plants operated by Golden Valley Elec Assn Inc
Questions about Healy
How much power does Healy produce?
Healy reported 442,824 MWh (443 GWh) of net generation in 2025, a 54.5% capacity factor on 92.8 MW of nameplate capacity. From January to July 2026 it reported 230 GWh, which is provisional.
Where is Healy?
Healy is in Denali, Alaska, at 63.8542, −148.9500. It is in the No BA balancing area (NA).
Who operates Healy?
EIA-860M for August 2026 lists Golden Valley Elec Assn Inc as the operator (EIA operator ID 7353). The operator is not always the owner.
When did Healy start operating?
Its first generator began operating in September 1967, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page