Sweatt
Lauderdale County, Mississippi · EIA plant ID 2048 · Operator: Mississippi Power Co
Nameplate42MWSummer 32 MW
Generators1in service
Net generation-0GWh12 mo to Dec 2025
Capacity factor-0%!gas/coal/oil units, summer MW
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online1971Runs 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) |
|---|---|---|---|
| 2001 | 9.2 | — | — |
| 2002 | 33.5 | — | — |
| 2003 | 5.3 | 0.5% | 17,223 |
| 2004 | -0 | 0.0% | — |
| 2005 | 8.9 | 0.8% | 15,463 |
| 2006 | 1.4 | 0.1% | 29,500 |
| 2007 | 25.1 | 2.3% | 12,966 |
| 2008 | 3.6 | 0.3% | 20,831 |
| 2009 | -1.1 | -0.1% | — |
| 2010 | 6 | 0.5% | 14,484 |
| 2011 | 9.1 | 0.8% | 15,901 |
| 2012 | 1 | 0.1% | — |
| 2013 | 14.6 | 1.3% | 16,367 |
| 2014 | 9.3 | 0.9% | 16,966 |
| 2015 | 13.2 | 1.2% | 16,749 |
| 2016 | 21 | 3.1% | 13,713 |
| 2017 | 3.5 | 1.3% | 15,566 |
| 2018 | 5.1 | 1.8% | 15,220 |
| 2019 | 6.2 | 2.2% | 15,706 |
| 2020 | 8.8 | 3.1% | 15,457 |
| 2021 | 1.8 | 0.7% | 16,509 |
| 2022 | 0.7 | 0.2% | 19,543 |
| 2023 | 0.2 | 0.1% | — |
| 2024 | 0.1 | 0.1% | — |
| 2025 | -0 | -0.0% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| A | Natural Gas Fired Combustion Turbine | GT | 41.9 | 32 | May 1971 | Operating | — | coming soon |
| 1 | Natural Gas Steam Turbine | ST | 46 | 46 | May 1951 | Retired Jul 2016 | — | coming soon |
| 2 | Natural Gas Steam Turbine | ST | 49 | 46 | Jun 1953 | Retired Jul 2016 | — | coming soon |
Owner / operator
Operator: Mississippi Power Co. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Mississippi Power Co | 100.0% | 42 MW |
Nearby plants
Within 80 km.
| Meridian III | 53 MW | 25.8 km |
| Meridian | 9 MW | 31.6 km |
| Meridian II | 5 MW | 32.9 km |
| SR Jasper | — | 32.9 km |
| Cane Creek | 79 MW | 37.5 km |
| Ratcliffe | 840 MW | 40.3 km |