Imperial Savannah LP
Natural gas power plant in Chatham County, Georgia. 11.7 MW of nameplate capacity across 4 generators, operated by US Sugar Savannah Refinery, LLC.
Also known as EIA plant 50146
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 11.7 MWNameplate
- Generators
- 4 operatingEIA-860M, August 2026
- Operating since
- August 1946First generator online
- Operator
- US Sugar Savannah Refinery, LLCEIA operator ID 27131
- Grid
- SOCOBalancing authority SOCO
- Price nodes
- None linkedNo verified ISO node
- Location
- Chatham County, GA32.1440, −81.1466
- EIA plant ID
- 50146EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Imperial Savannah LP produces
Free · EIA-923Net generation, 2025
54.1 GWh
54,094 MWh, final
Capacity factor, 2025
52.8%
2024: 51.4%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
38.4–54.1
GWh a year. Low 2017, high 2025
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | 49,680 | Not reported | 12 of 12 |
| 2002 | 52,603 | Not reported | 12 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | 53,893 | Not reported | 12 of 12 |
| 2005 | 59,111 | Not reported | 12 of 12 |
| 2006 | 59,348 | Not reported | 12 of 12 |
| 2007 | 62,647 | Not reported | 12 of 12 |
| 2008 | 6,124 | Not reported | 12 of 12 |
| 2009 | 0 | Not reported | 12 of 12 |
| 2010 | 63,626 | 62.1% | 12 of 12 |
| 2011 | 65,046 | 63.5% | 12 of 12 |
| 2012 | 44,794 | 43.6% | 12 of 12 |
| 2013 | 34,310 | 33.5% | 12 of 12 |
| 2014 | 47,996 | 46.8% | 12 of 12 |
| 2015 | 40,155 | Not reported | 12 of 12 |
| 2016 | 42,638 | 41.5% | 12 of 12 |
| 2017 | 38,432 | 37.5% | 12 of 12 |
| 2018 | 39,590 | 38.6% | 12 of 12 |
| 2019 | 50,508 | 49.3% | 12 of 12 |
| 2020 | 40,845 | 39.7% | 12 of 12 |
| 2021 | 44,697 | 43.6% | 12 of 12 |
| 2022 | 51,365 | 50.1% | 12 of 12 |
| 2023 | 47,476 | 46.3% | 12 of 12 |
| 2024 | 52,840 | 51.4% | 12 of 12 |
| 2025 | 54,094 | 52.8% | 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 accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
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 |
|---|---|---|---|
| GENA | Natural Gas Steam Turbine | 2.7 | March 1948 |
| GENB | Natural Gas Steam Turbine | 3.0 | February 1959 |
| GENC | Natural Gas Steam Turbine | 1.0 | August 1946 |
| GEND | Natural Gas Steam Turbine | 5.0 | March 1985 |
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 US Sugar Savannah Refinery, LLC 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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Questions about Imperial Savannah LP
How much power does Imperial Savannah LP produce?
Imperial Savannah LP reported 54,094 MWh (54.1 GWh) of net generation in 2025, a 52.8% capacity factor on 11.7 MW of nameplate capacity.
Where is Imperial Savannah LP?
Imperial Savannah LP is in Chatham County, Georgia, at 32.1440, −81.1466. It is in the Southern Company Services, Inc. - Trans balancing area (SOCO).
Who operates Imperial Savannah LP?
EIA-860M for August 2026 lists US Sugar Savannah Refinery, LLC as the operator (EIA operator ID 27131). The operator is not always the owner.
When did Imperial Savannah LP start operating?
Its first generator began operating in August 1946, according to EIA-860M.
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)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page