In Lincoln County, Idaho (ID). 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 GeoBon II?

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

EIA-860M names Koosh, 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 GeoBon II LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Koosh, 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 "GeoBon II LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is GeoBon II still running?

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

GeoBon II

GeoBon II is a 1 MW hydroelectric power plant in Lincoln County, Idaho, operated by Koosh, Inc.. EIA-860M lists 1 generating unit here. Its unit entered service in 1986.

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: 1 MW; 1 MW net summer
Generating units: 1
In service: 1986
EIA plant ID: 50718

Where it is

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County: Lincoln County, Idaho
Coordinates: 42.9544, -114.4626
Balancing authority: IPCO
Sector: IPP Non-CHP

Units, technology and status

Operator of record: Koosh, Inc.
Primary energy source: Hydro
Technologies: Conventional Hydroelectric
Status: Operating

Every plant Koosh, Inc. reports to EIA →

GeoBon II: FAQ

Where is GeoBon II?: In Lincoln County, Idaho (ID). 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 GeoBon II?: 1 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns GeoBon II?: EIA-860M names Koosh, 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 GeoBon II LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Koosh, 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 "GeoBon II LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is GeoBon II still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.