Where is Allison Creek Hydro?

In Valdez Cordova County, Alaska (AK). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.

How big is Allison Creek Hydro?

7 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.

Who owns Allison Creek Hydro?

EIA-860M names Copper Valley Elec Assn, Inc as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.

Is this the same as Allison Creek Hydro LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Copper Valley Elec Assn, Inc here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Allison Creek Hydro LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Allison Creek Hydro still running?

EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.

Allison Creek Hydro

Allison Creek Hydro is a 7 MW hydroelectric power plant in Valdez Cordova County, Alaska, operated by Copper Valley Elec Assn, Inc. EIA-860M lists 1 generating unit here. Its unit entered service in 2016.

As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m

Nameplate capacity: 6.5 MW; 6.5 MW net summer
Generating units: 1
In service: 2016
EIA plant ID: 58982

Where it is

Loading map…

County: Valdez Cordova County, Alaska
Coordinates: 61.0844, -146.3533
Balancing authority: Not reported
Sector: Electric Utility

Units, technology and status

Operator of record: Copper Valley Elec Assn, Inc
Primary energy source: Hydro
Technologies: Conventional Hydroelectric
Status: Operating

Every plant Copper Valley Elec Assn, Inc reports to EIA →

Allison Creek Hydro: FAQ

Where is Allison Creek Hydro?: In Valdez Cordova County, Alaska (AK). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
How big is Allison Creek Hydro?: 7 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns Allison Creek Hydro?: EIA-860M names Copper Valley Elec Assn, Inc as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
Is this the same as Allison Creek Hydro LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Copper Valley Elec Assn, Inc here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "Allison Creek Hydro LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Allison Creek Hydro still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.