Rokeby
Natural gas power plant in Lancaster County, Nebraska. 266.1 MW of nameplate capacity across 4 generators, operated by Lincoln Electric System.
Also known as Rokeby Power Plant · EIA plant 6373
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 266.1 MWNatural gas 263.2 · Oil 2.9
- Generators
- 4 operatingEIA-860M, August 2026
- Operating since
- July 1975First generator online
- Operator
- Lincoln Electric SystemEIA operator ID 11018
- Grid
- SPPBalancing authority SWPP
- Price nodes
- 3 SPP nodesResource nodes with prices
- Location
- Lancaster County, NE40.7316, −96.7364
- EIA plant ID
- 6373EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Rokeby produces
Free · EIA-923Net generation, 2025
13.3 GWh
13,281 MWh, final
Capacity factor, 2025
0.6%
2024: 1.0%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
12.7–80.3
GWh a year. Low 2019, high 2023
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 42,707 | Not reported | 12 of 12 |
| 2001 | 44,590 | Not reported | 12 of 12 |
| 2002 | 37,424 | Not reported | 12 of 12 |
| 2003 | 33,072 | Not reported | 11 of 12 |
| 2004 | 24,683 | Not reported | 12 of 12 |
| 2005 | 28,604 | Not reported | 12 of 12 |
| 2006 | 29,094 | Not reported | 12 of 12 |
| 2007 | 31,361 | Not reported | 12 of 12 |
| 2008 | 4,865 | Not reported | 10 of 12 |
| 2009 | 6,421 | Not reported | 12 of 12 |
| 2010 | 13,174 | 0.6% | 12 of 12 |
| 2011 | 13,102 | 0.6% | 12 of 12 |
| 2012 | 25,504 | 1.1% | 12 of 12 |
| 2013 | 15,620 | 0.7% | 12 of 12 |
| 2014 | 29,675 | 1.3% | 12 of 12 |
| 2015 | 36,252 | 1.6% | 12 of 12 |
| 2016 | 23,958 | 1.0% | 12 of 12 |
| 2017 | 19,269 | 0.8% | 12 of 12 |
| 2018 | 36,505 | 1.6% | 12 of 12 |
| 2019 | 12,718 | 0.5% | 12 of 12 |
| 2020 | 18,578 | 0.8% | 12 of 12 |
| 2021 | 55,544 | 2.4% | 12 of 12 |
| 2022 | 68,828 | 3.0% | 12 of 12 |
| 2023 | 80,282 | 3.4% | 12 of 12 |
| 2024 | 22,787 | 1.0% | 12 of 12 |
| 2025 | 13,281 | 0.6% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · SPPEmissions
Free · EPA CAMPDCO₂, 2025
Not reported
US short tons. 2024: Not reported
SO₂, 2025
1
US short tons
NOx, 2025
37
US short tons
2 of 3 EPA units reported CO₂ in 2025 (1, 2, 3), matched to EIA plant 6373 through the EPA–EIA crosswalk.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Natural Gas Fired Combustion Turbine | 72.4 | July 1975 |
| 2 | Natural Gas Fired Combustion Turbine | 95.4 | May 1997 |
| 3 | Natural Gas Fired Combustion Turbine | 95.4 | May 2001 |
| BSU | Petroleum Liquids | 2.9 | April 1997 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Lincoln Electric System as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Power plants near Rokeby
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Questions about Rokeby
How much power does Rokeby produce?
Rokeby reported 13,281 MWh (13.3 GWh) of net generation in 2025, a 0.6% capacity factor on 266.1 MW of nameplate capacity.
Where is Rokeby?
Rokeby is in Lancaster County, Nebraska, at 40.7316, −96.7364. It is in the Southwest Power Pool balancing area (SWPP).
Who operates Rokeby?
EIA-860M for August 2026 lists Lincoln Electric System as the operator (EIA operator ID 11018). The operator is not always the owner.
When did Rokeby start operating?
Its first generator began operating in July 1975, according to EIA-860M.
Does InfraMap have power prices for Rokeby?
Yes. InfraMap has SPP day-ahead and real-time prices at 3 price nodes linked to Rokeby, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
- SPP day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page