Cass County
Cass County is a 345 MW natural gas power plant in Cass County, Nebraska, operated by Omaha Public Power District. EIA-860M lists 2 generating units here, inside SPP. Its units entered service in 2003.
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
- 345 MW
- 323.8 MW net summer
- Generating units
- 2
- In service
- 2003
- EIA plant ID
- 55972
Where it is
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- County
- Cass County, Nebraska
- Coordinates
- 40.9479, -95.964
- Balancing authority
- SWPP
- Sector
- Electric Utility
Units, technology and status
- Operator of record
- Omaha Public Power District
- Primary energy source
- Natural gas
- Technologies
- Natural Gas Fired Combustion Turbine
- Status
- Operating
Cass County: FAQ
- Where is Cass County?
- In Cass 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 Cass County?
- 345 MW of nameplate capacity across 2 units, as of the EIA-860M release for 2026-07.
- Who owns Cass County?
- EIA-860M names Omaha Public Power District 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 Cass County LLC?
- Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Omaha Public Power District 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 "Cass County LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
- Is Cass County still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.