Power plant · Arkansas, United States
Jefferson Power Station
Jefferson Power Station is a planned power plant in Arkansas, United States, with 820 MW of capacity, owned by Entergy Arkansas LLC.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Arkansas | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Status | Planned | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Start year | 2029 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Owner | Entergy Arkansas LLC | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Operator | Entergy Arkansas LLC | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Capacity | 820 MW | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Technology | Natural Gas Fired Combined Cycle | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Coordinates | 34.4275, -92.1400 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
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How it compares
Jefferson Power Station is the 2nd-largest of 14 power plants planned, permitted or under construction in Arkansas and the 42nd-largest of 835 in the United States by capacity; its 820 MW is 0.29% of the 282,375 MW of power plants planned, permitted or under construction we hold for the United States. It is not built yet, so it is ranked among the power plants planned, permitted or under construction in our data, apart from the ones running today. Ranks and totals cover the ones that report their capacity.
| Within | Rank | Total | Share |
|---|---|---|---|
| Arkansas | 2nd of 14 | 6,210 MW | 13% |
| United States | 42nd of 835 | 282,375 MW | 0.29% |
| All power plants planned, permitted or under construction in our data | 50th of 3,008 | 360,526 MW | 0.23% |
Owner, operator and place
More from Entergy Arkansas LLC
- Union Power Station2,428 MW
- Arkansas Nuclear One1,845 MW
- White Bluff1,800 MW
- Independence Steam Electric Station1,800 MW
- Arkansas Cypress Solar Station950 MW · planned
- Ouachita904 MW
- Hot Spring Generating Facility715 MW
- Lake Catherine553 MW
Other power plants in Arkansas
- Union Power Station2,428 MW
- Arkansas Nuclear One1,845 MW
- Independence Steam Electric Station1,800 MW
- White Bluff1,800 MW
- Magnet Cove746 MW
- Plum Point Energy Station720 MW
- Hot Spring Generating Facility715 MW
- Dell Power Station679 MW
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.