Attala reports 551.3 MW natural gas in MISO.
Mapped infrastructure geometry associated with this asset.
EIA plant 55220 · Inventory for Aug 2026.
| Generator | Technology | Status | Power (MW) | Energy (MWh) |
|---|---|---|---|---|
| A01 | Natural Gas Fired Combined Cycle | Operating | 176.6 | Unknown |
| A02 | Natural Gas Fired Combined Cycle | Operating | 176.6 | Unknown |
| A03 | Natural Gas Fired Combined Cycle | Operating | 198.1 | Unknown |
Mapped infrastructure geometry associated with this asset.
Similar plants ranked by technology, capacity, and distance.
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Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| A01 | 176.6 MW 146.9 MW summer | Natural Gas Fired Combined Cycle Natural Gas · CT | Mar 2001 | Operating |
| A02 | 176.6 MW 146.6 MW summer | Natural Gas Fired Combined Cycle Natural Gas · CT | Mar 2001 | Operating |
| A03 | 198.1 MW 458.7 MW summer | Natural Gas Fired Combined Cycle Natural Gas · CA | Mar 2001 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
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| Largest reported plants | Capacity | State | |
|---|---|---|---|
| Choctaw County | 899 MW | MS | |
| Gerald Andrus | 781.4 MW | MS | |
| Hinds Energy Facility | 600.4 MW | MS | |
| AttalaCurrent | 551.3 MW | MS |
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
View full reporting portfolioProject milestones and public references behind the asset profile.
EIA-860 lists generator A01, generator A02, generator A03 with this operating date.
Purchase from Central Mississippi Generating Co.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Attala reports 551.3 MW natural gas of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.
Attala is a Natural Gas Fired Combined Cycle facility in Attala County, MS, participating in the MISO market.
Attala is in Attala County, MS, inside the MISO balancing area.
Attala is operated by Entergy Mississippi LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Attala reported 2,994.4 GWh over the twelve months to 2026-07. Figures are net generation as filed to EIA-923.
By capacity, Attala ranks #288 of 540 operating plants of the same technology nationally. It ranks #10 of 13 in MS.
