PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/55220
EIA plant 55220
Sallis · Attala · MS
Attala
Operated by Entergy Mississippi LLC
Published location
Where is Attala?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
33.014700, -89.675300
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 327,894 MWh |
| 2 | 254,140 MWh |
| 3 | 355,899 MWh |
| 4 | 321,890 MWh |
| 5 | 0 MWh |
| 6 | 52,834 MWh |
| 7 | 332,262 MWh |
| 8 | 333,573 MWh |
| 9 | 302,633 MWh |
| 10 | 358,249 MWh |
| 11 | 91,945 MWh |
| 12 | 225,618 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| A03 | Natural Gas Fired Combined Cycle | NG | 198.1 | OP |
| A01 | Natural Gas Fired Combined Cycle | NG | 176.6 | OP |
| A02 | Natural Gas Fired Combined Cycle | NG | 176.6 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
55220
Sector
Electric Utility
Water source
Big Black River
Data edition
2024-final