Eyak Service Center BESS
Battery storage project in Valdez Cordova, Alaska. 1 MW of nameplate capacity across 1 generator, operated by Cordova Electric Coop, Inc.
Also known as EIA plant 62714
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 1 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- August 2019First generator online
- Operator
- Cordova Electric Coop, IncEIA operator ID 40215
- Grid
- NABalancing authority NA
- Price nodes
- None linkedNo verified ISO node
- Location
- Valdez Cordova, AK60.5405, −145.7408
- EIA plant ID
- 62714EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Eyak Service Center BESS produces
Free · EIA-923Net generation, 2025
−94 MWh
−94 MWh, final
Battery discharge, 2025
144 MWh
Charge 238 MWh
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2020 to 2025
−94.0–−40.0
MWh a year. Low 2025, high 2024
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | 0 | Not reported | 5 of 12 |
| 2020 | −71 | Not reported | 12 of 12 |
| 2021 | −85 | Not reported | 12 of 12 |
| 2022 | −78 | Not reported | 12 of 12 |
| 2023 | −75 | Not reported | 12 of 12 |
| 2024 | −40 | Not reported | 12 of 12 |
| 2025 | −94 | Not reported | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Battery plants can report negative net generation, when charging uses more energy than they discharge.
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 CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| BESS1 | Batteries | 1.0 | August 2019 |
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 Cordova Electric Coop, Inc as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
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Power plants near Eyak Service Center BESS
More plants operated by Cordova Electric Coop, Inc
Questions about Eyak Service Center BESS
How much power does Eyak Service Center BESS produce?
Eyak Service Center BESS reported −94 MWh (−94 MWh) of net generation in 2025.
Where is Eyak Service Center BESS?
Eyak Service Center BESS is in Valdez Cordova, Alaska, at 60.5405, −145.7408. It is in the No BA balancing area (NA).
Who operates Eyak Service Center BESS?
EIA-860M for August 2026 lists Cordova Electric Coop, Inc as the operator (EIA operator ID 40215). The operator is not always the owner.
When did Eyak Service Center BESS start operating?
Its first generator began operating in August 2019, 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)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page