Mobile
York County, Nebraska · EIA plant ID 6229 · Operator: Nebraska Public Power District
Nameplate3MWSummer 3 MW
Generators3in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%gas/coal/oil units, summer MW
Heat rate13,793Btu/kWhfossil units, electric fuel, HHV
First online1980Runs as rarely runs
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), gas/coal/oil units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2003 | 0.6 | 1.7% | 12,441 |
| 2004 | 0 | 0.1% | 10,536 |
| 2005 | 0 | 0.1% | 12,833 |
| 2006 | 0 | 0.2% | 11,442 |
| 2007 | 0.2 | 0.8% | — |
| 2008 | 0 | 0.1% | 13,378 |
| 2009 | 0 | 0.1% | 12,889 |
| 2010 | 0 | 0.1% | 12,405 |
| 2011 | 0 | 0.1% | 11,756 |
| 2012 | 0.3 | 1.0% | 6,961 |
| 2013 | 0 | 0.1% | — |
| 2014 | 0 | 0.1% | 14,500 |
| 2015 | 0 | 0.0% | 13,600 |
| 2016 | 0 | 0.1% | 14,970 |
| 2017 | 0 | 0.1% | 11,000 |
| 2018 | 0.1 | 0.4% | 12,959 |
| 2019 | 0.1 | 0.2% | 11,773 |
| 2020 | 0 | 0.0% | 12,750 |
| 2021 | 0.3 | 1.2% | 13,037 |
| 2022 | 0 | 0.1% | 11,882 |
| 2023 | 0.1 | 0.2% | 13,271 |
| 2024 | 0 | 0.2% | 16,378 |
| 2025 | 0 | 0.1% | 13,793 |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| 1 | Petroleum Liquids | IC | 1 | 1 | Jan 1980 | Operating | — | coming soon |
| 2 | Petroleum Liquids | IC | 1.6 | 1.6 | Mar 1996 | Operating | — | coming soon |
| 500 | Petroleum Liquids | IC | 0.5 | 0.5 | Oct 1994 | Operating | — | coming soon |
| 3 | Petroleum Liquids | IC | 1 | 0.8 | Jan 1980 | Retired Dec 2003 | — | coming soon |
Owner / operator
Operator: Nebraska Public Power District. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Nebraska Public Power District | 100.0% | 3 MW |
Nearby plants
Within 80 km.
| Stromsburg-Polk County | 1 MW | 26.9 km |
| Perennial Windfarm | 7 MW | 28.1 km |
| Polk County Renewables, LLC | 3 MW | 31.5 km |
| Seward Wind Farm | 2 MW | 34.2 km |
| Ruby-Norris | 1 MW | 44.4 km |
| Milligan 1 Wind Farm | 300 MW | 55.3 km |