Southern Company — Interconnection Queue Projects
Southern Company is associated with 458 tracked interconnection projects representing 52,373 MW of requested capacity.
Entity resolution: this utility / transmission entity rolls up 28 source organization name(s) that were auto-matched into a single canonical cluster. Attribution is inferred from source records and may include related special-purpose entities.
458Projects
35Active
345Operational
55Withdrawn
52,373 MWRequested capacity
2Markets
Capacity by technology
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 95 | 21,145 MW |
| Solar | 168 | 18,213 MW |
| Battery | 52 | 6,613 MW |
| Wind | 25 | 3,240 MW |
| Other | 114 | 2,633 MW |
| Solar+Battery | 4 | 528 MW |
Portfolio by market
Geographic footprint
| State | Projects |
|---|---|
| California | 153 |
| Indiana | 56 |
| Georgia | 54 |
| Florida | 34 |
| Minnesota | 34 |
| Alabama | 25 |
| Illinois | 14 |
| North Carolina | 12 |
| Texas | 11 |
| Oklahoma | 5 |
| Mississippi | 4 |
| Kentucky | 3 |
| Idaho | 3 |
| Nevada | 3 |
| New Mexico | 2 |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Southeast Queue Project IC-1254b — Gas in Heard, Georgia | IC-1254b | Gas | 1,002.5 MW | active | Heard, Georgia |
| Southeast Queue Project IC-1254a — Gas in Heard, Georgia | IC-1254a | Gas | 1,002.5 MW | active | Heard, Georgia |
| AB Brown 138 kV sub | J708 | Gas | 847.0 MW | withdrawn | Posey County, Indiana |
| Lansing Smith 3 | IC-758 | Gas | 741.0 MW | operational | Bay County, — |
| Southeast Queue Project IC-1258 — Gas in Bartow, Georgia | IC-1258 | Gas | 722.0 MW | active | Bartow, Georgia |
| Southeast Queue Project IC-1256 — Gas in Bartow, Georgia | IC-1256 | Gas | 722.0 MW | active | Bartow, Georgia |
| Southeast Queue Project IC-1263 — Gas in Heard, Georgia | IC-1263 | Gas | 722.0 MW | active | Heard, Georgia |
| Southeast Queue Project IC-1260 — Gas in Effingham, Georgia | IC-1260 | Gas | 722.0 MW | active | Effingham, Georgia |
| Southeast Queue Project IC-1255 — Gas in Bartow, Georgia | IC-1255 | Gas | 722.0 MW | active | Bartow, Georgia |
| Southeast Queue Project IC-1259 — Gas in Effingham, Georgia | IC-1259 | Gas | 722.0 MW | active | Effingham, Georgia |
| Southeast Queue Project IC-1257 — Gas in Bartow, Georgia | IC-1257 | Gas | 722.0 MW | active | Bartow, Georgia |
| Southeast Queue Project IC-1264 — Gas in Heard, Georgia | IC-1264 | Gas | 722.0 MW | active | Heard, Georgia |
| Southern Company IC-061 | IC-061 | Gas | 574.0 MW | withdrawn | Bay County, Florida |
| Morrow Generating Station | IC-756 | Gas | 550.0 MW | operational | Lamar County. Ms, — |
| Southeast Queue Project IC-1247 — Battery in Heard, Georgia | IC-1247 | Battery | 500.0 MW | active | Heard, Georgia |
| MISO Queue Project J4340 — Generation in an unlisted county, the U.S. | J4340 | — | 415.0 MW | operational | — |
| Ameren E. West Frankfort - Franklin 138.0kV | J3728 | Battery | 400.0 MW | withdrawn | Franklin, Illinois |
| Calhoun County Solar | IC-712 | Solar | 350.0 MW | operational | Calhoun County, Florida |
| Southeast Queue Project IC-1279 — Battery in Coweta, Georgia | IC-1279 | Battery | 320.0 MW | active | Coweta, Georgia |
| AB Brown 345 - Gibson (Duke Terminal) 345.0kV | J3424 | Battery | 300.0 MW | withdrawn | Posey, Indiana |
| Deuel Harvest Wind Energy LLC | 62943_GEN1 | Wind | 300.0 MW | operational | Deuel, South Dakota |
| Mobile River Solar 2 | IC-845 | Solar | 300.0 MW | operational | Mobile County, Alabama, — |
| AB Brown - Gibson 345kV Line | J1308 | Solar | 300.0 MW | operational | Posey County, Indiana |
| Balfour Solar | 25-IC-AD | Solar | 300.0 MW | operational | South Bainbridge – Joseph M Farley 230 kV, — |
| Kay Wind, LLC | 59460_KNG1 | Wind | 299.0 MW | operational | Kay, Oklahoma |
| Panhandle II Solar Project | IC-444 | Solar | 295.0 MW | operational | Jackson County, Florida |
| E B Harris Electric Generating Plant | 7897_ST2 | Gas | 282.0 MW | operational | Autauga, Alabama |
| E B Harris Electric Generating Plant | 7897_ST1 | Gas | 282.0 MW | operational | Autauga, Alabama |
| H Allen Franklin Combined Cycle | 7710_ST2 | Gas | 281.9 MW | operational | Lee, Alabama |
| H Allen Franklin Combined Cycle | 7710_ST3 | Gas | 281.9 MW | operational | Lee, Alabama |
| Bethel Wind Farm LLC | 60414_GEN1 | Wind | 276.0 MW | operational | Castro, Texas |
| F B Culley | 1012_3 | Other | 265.2 MW | operational | Warrick, Indiana |
| Southeast Queue Project IC-1271 — Battery in Cherokee, Georgia | IC-1271 | Battery | 265.0 MW | active | Cherokee, Georgia |
| Wake Wind Energy Center | 58766_1 | Wind | 257.3 MW | operational | Crosby, Texas |
| Southeast Queue Project IC-1222 — Battery in Bartow, Georgia | IC-1222 | Battery | 250.0 MW | active | Bartow, Georgia |
| Francisco 345/138kV | J3077 | Solar | 250.0 MW | operational | Gibson, Indiana |
| AB Brown 345 - Gibson (Duke Terminal) 345.0kV | J2970 | Solar | 250.0 MW | operational | Posey, Indiana |
| Southeast Queue Project 25-IC-AX — Solar in Appling, Georgia | 25-IC-AX | Solar | 250.0 MW | withdrawn | Appling, Georgia |
| AB Brown - Farm Bureau 138.0kV | J3248 | Battery | 250.0 MW | withdrawn | Posey, Indiana |
| Southeast Queue Project IC-1223 — Battery in Hall, Georgia | IC-1223 | Battery | 250.0 MW | active | Hall, Georgia |
| MISO Queue Project J4291 — Generation in an unlisted county, the U.S. | J4291 | — | 250.0 MW | operational | — |
| Southern Company IC-032 | IC-032 | Gas | 240.0 MW | withdrawn | Santa Rosa County, Florida |
| A B Brown | 6137_7 | Gas | 235.5 MW | operational | Posey, Indiana |
| A B Brown | 6137_6 | Gas | 235.5 MW | operational | Posey, Indiana |
| Southeast Queue Project IC-1206 — Solar in Laurens, Georgia | IC-1206 | Solar | 225.0 MW | active | Laurens, Georgia |
| Cottonwood | IC-849 | Solar | 220.0 MW | operational | Houston County, Alabama, — |
| Faunsdale | IC-852 | Solar | 220.0 MW | operational | Marengo County, Alabama, — |
| Southeast Queue Project IC-1187 — Battery in Wilkinson, Georgia | IC-1187 | Battery | 220.0 MW | active | Wilkinson, Georgia |
| Eufala | IC-813 | Solar | 220.0 MW | operational | Pickens County Alabama, — |
| Autaugaville | IC-808 | Solar | 220.0 MW | operational | Autauga County Alabama, — |
| Eufala-Webb Solar | IC-815 | Solar | 220.0 MW | operational | Henry County, Alabama, — |
| Sunny Solar | IC-809 | Solar | 220.0 MW | operational | — |
| Deer Creek Solar | IC-812 | Solar | 220.0 MW | operational | Montgomery, Alabama, — |
| Southern Company IC-855 | IC-855 | Solar | 220.0 MW | withdrawn | Dallas County, — |
| Faunsdale Solar | IC-814 | Solar | 220.0 MW | operational | Marengo County, Alabama, — |
| Cottonwood Substation | IC-811 | Solar | 220.0 MW | operational | Houston County, Alabama, — |
| Autaugaville Solar | IC-848 | Solar | 220.0 MW | operational | Autaugaville County, — |
| Liberty Substation | IC-816 | Solar | 220.0 MW | operational | Geneva County, Alabama, — |
| Selma Solar | IC-817 | Solar | 220.0 MW | operational | Dallas County, Alabama, — |
| Webb Solar | IC-818 | Solar | 220.0 MW | operational | Houston County, Alabama, — |
| H Allen Franklin Combined Cycle | 7710_ST1 | Gas | 213.3 MW | operational | Lee, Alabama |
| Wansley Combined Cycle | 55965_ST6 | Gas | 213.3 MW | operational | Heard, Georgia |
| Wansley Combined Cycle | 55965_ST7 | Gas | 213.3 MW | operational | Heard, Georgia |
| Panhandle Solar Project | IC-442 | Solar | 212.7 MW | operational | Jackson County, Florida |
| RE Tranquillity | 59939_TQ | Solar | 205.3 MW | operational | Fresno, California |
| H Allen Franklin Combined Cycle | 7710_CT3B | Gas | 203.1 MW | operational | Lee, Alabama |
| H Allen Franklin Combined Cycle | 7710_CT3A | Gas | 203.1 MW | operational | Lee, Alabama |
| H Allen Franklin Combined Cycle | 7710_CT2B | Gas | 203.1 MW | operational | Lee, Alabama |
| H Allen Franklin Combined Cycle | 7710_CT1A | Gas | 203.1 MW | operational | Lee, Alabama |
| H Allen Franklin Combined Cycle | 7710_CT1B | Gas | 203.1 MW | operational | Lee, Alabama |
| Wansley Combined Cycle | 55965_CT6B | Gas | 203.1 MW | operational | Heard, Georgia |
| Wansley Combined Cycle | 55965_CT7B | Gas | 203.1 MW | operational | Heard, Georgia |
| H Allen Franklin Combined Cycle | 7710_CT2A | Gas | 203.1 MW | operational | Lee, Alabama |
| Wansley Combined Cycle | 55965_CT7A | Gas | 203.1 MW | operational | Heard, Georgia |
| Wansley Combined Cycle | 55965_CT6A | Gas | 203.1 MW | operational | Heard, Georgia |
| Reading Wind Project | 60999_READW | Wind | 200.1 MW | operational | Lyon, Kansas |
| Southeast Queue Project IC-1195 — Solar in Warren, Georgia | IC-1195 | Solar | 200.0 MW | active | Warren, Georgia |
| Sasser Solar 2 | IC-792 | Solar | 200.0 MW | operational | Terrell County, Georgia, — |
| MISO Queue Project J4251 — Generation in an unlisted county, the U.S. | J4251 | — | 200.0 MW | operational | — |
| Southeast Queue Project IC-1180 — Solar in Jones, Mississippi | IC-1180 | Solar | 200.0 MW | suspended | Jones, Mississippi |
Recent material changes
| Observed | Project | Field | Old | New |
|---|---|---|---|---|
| 2026-10-11 | MISO Queue Project J4340 — Generation in an unlisted county, the U.S. | new_project | — | operational |
| 2026-10-02 | Millers Branch Solar | operational_date | — | 2026-08-01 |
| 2026-10-02 | Millers Branch Solar | proposed_online_date | 2026-08-01 | — |
| 2026-10-02 | Millers Branch Solar | status | active | operational |
| 2026-09-25 | MISO Queue Project J4291 — Generation in an unlisted county, the U.S. | new_project | — | operational |
| 2026-09-24 | Redwood Falls Tap - Redwood Falls West 115.0kV | phase | Study Not Started | Phase 2 |
| 2026-09-24 | Caledonia | phase | Study Not Started | Phase 2 |
| 2026-09-24 | AB Brown 345 - Gibson (Duke Terminal) 345.0kV | phase | Study Not Started | Phase 2 |
| 2026-09-24 | Cato 138/69kV (facilities above 100kV) | phase | Study Not Started | Phase 2 |
| 2026-09-24 | AB Brown 345 - Gibson (Duke Terminal) 345.0kV | phase | Study Not Started | Phase 2 |
| 2026-09-24 | Ameren E. West Frankfort - Franklin 138.0kV | phase | Study Not Started | Phase 2 |
| 2026-09-24 | Elliott - Francisco 138.0kV | phase | Study Not Started | Phase 2 |
Explore related data
Source last checked2026-07-31
Data last materially changed2026-10-11
Page data generated2026-10-11
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; MISO — generator interconnection queue; soco-oatt-queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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