Power plant · Arkansas, United States
Chalk Bluff Solar
Chalk Bluff Solar is a power plant under construction in Arkansas, United States, with 450 MW of capacity, owned by Chalk Bluff Solar Energy 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 | Under construction | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Start year | 2027 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Owner | Chalk Bluff Solar Energy LLC | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Operator | Chalk Bluff Solar Energy LLC | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Capacity | 450 MW | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Technology | Solar Photovoltaic | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Coordinates | 35.0516, -90.4325 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
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How it compares
Chalk Bluff Solar is the 7th-largest of 14 power plants planned, permitted or under construction in Arkansas and the 146th-largest of 835 in the United States by capacity; its 450 MW is 0.16% 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 | 7th of 14 | 6,210 MW | 7.2% |
| United States | 146th of 835 | 282,375 MW | 0.16% |
| All power plants planned, permitted or under construction in our data | 319th of 6,230 | 661,188 MW | <0.1% |
Nearby
Within 50 km of this power plant: 2 data centers (1,286 MW), measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Colossus 1 | Data center | 340 MW | Operating | 32 km |
| Colossus 2 | Data center | 946 MW | Operating | 36 km |
Owner, operator and place
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
- DESNZ Renewable Energy Planning Database (REPD). DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Epoch AI. Epoch AI data centers, CC BY 4.0.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.
- Planning Inspectorate: National Infrastructure Projects. Planning Inspectorate: National Infrastructure Projects, Open Government Licence v3.0.