Plains End II LLC
Plains End II LLC is a 118 MW natural gas power plant in Jefferson County, Colorado, operated by Plains End Operating Services LLC. EIA-860M lists 14 generating units here. Its units entered service in 2008.
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
- 117.6 MW
- 111.4 MW net summer
- Generating units
- 14
- In service
- 2008
- EIA plant ID
- 56516
Where it is
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- County
- Jefferson County, Colorado
- Coordinates
- 39.8586, -105.2256
- Balancing authority
- PSCO
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- Plains End Operating Services LLC
- Primary energy source
- Natural gas
- Technologies
- Natural Gas Internal Combustion Engine
- Status
- Operating
Every plant Plains End Operating Services LLC reports to EIA →
Plains End II LLC: FAQ
- Where is Plains End II LLC?
- In Jefferson County, Colorado (CO). 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 Plains End II LLC?
- 118 MW of nameplate capacity across 14 units, as of the EIA-860M release for 2026-07.
- Who owns Plains End II LLC?
- EIA-860M names Plains End Operating Services LLC as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is Plains End II LLC still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.