Columbia County, Arkansas — Interconnection Projects
The interXdata warehouse tracks 10 interconnection projects in Columbia, Arkansas, representing 1,777 MW of requested capacity.
10Total projects
1Active
3Operational
6Withdrawn
1,777 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Solar | 9 | 1,627 MW |
| Battery | 1 | 150 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| El Dorado EHV - Sarepta 345/115KV SW STA 345 kV | J3131 | Solar | 300.0 MW | operational | Columbia, Arkansas |
| EL DORADO EHV - SARPETA 345/115 KV SW STA 345kV | J2923 | Solar | 240.0 MW | withdrawn | Columbia, Arkansas |
| EL DORADO EHV - SAREPTA 345/115 SS 345.0kV | J2924 | Solar | 222.0 MW | operational | Columbia, Arkansas |
| EL DORADO EHV - SAREPTA 345/115KV SW STA 345kV | J2800 | Solar | 200.0 MW | withdrawn | Columbia, Arkansas |
| Springhill 115kV (A) to Taylor 115kV (B) | J2681 | Solar | 170.0 MW | withdrawn | Columbia, Arkansas |
| MAGNOLIA SOUTH - SHULER 115.0kV | J3624 | Solar | 155.0 MW | withdrawn | Columbia, Arkansas |
| El Dorado EHV - Sarepta 345/115KV SW STA 345 kV | J3132 | Battery | 150.0 MW | withdrawn | Columbia, Arkansas |
| MACEDONIA - TAYLOR 115.0kV | J2901 | Solar | 140.0 MW | operational | Columbia, Arkansas |
| Arkana Solar | 69642_96513 | Solar | 100.0 MW | active | Columbia, Arkansas |
| SPRINGHILL - TAYLOR 115.0kV | J3917 | Solar | 100.0 MW | withdrawn | Columbia, Arkansas |
Top developers
Developer attribution is not yet resolved for this set.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); MISO — generator interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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