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

266 MW of nameplate capacity across 4 units, as of the EIA-860M release for 2026-07.

EIA-860M names Lincoln Electric System 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 Rokeby LLC?

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

Is Rokeby still running?

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

Rokeby

Rokeby is a 266 MW natural gas power plant in Lancaster County, Nebraska, operated by Lincoln Electric System. EIA-860M lists 4 generating units here, inside SPP. Its units entered service between 1975 and 2001.

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: 266.1 MW; 256.2 MW net summer
Generating units: 4
In service: 1975–2001
EIA plant ID: 6373

Where it is

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County: Lancaster County, Nebraska
Coordinates: 40.7316, -96.7364
Balancing authority: SWPP
Sector: Electric Utility

Units, technology and status

Operator of record: Lincoln Electric System
Primary energy source: Natural gas
Technologies: Natural Gas Fired Combustion Turbine, Petroleum Liquids
Status: Operating

This site runs on more than one energy source. EIA-860M capacity splits: Natural gas 263 MW, Petroleum 3 MW. It is filed here under Natural gas, the source with the most capacity.

Every plant Lincoln Electric System reports to EIA →

Rokeby: FAQ

Where is Rokeby?: In Lancaster County, Nebraska (NE). 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 Rokeby?: 266 MW of nameplate capacity across 4 units, as of the EIA-860M release for 2026-07.
Who owns Rokeby?: EIA-860M names Lincoln Electric System 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 Rokeby LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Lincoln Electric System 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 "Rokeby LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Rokeby still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.