Electric Substations in Alabama
2,211 catalogued substations in Alabama, with the highest-voltage facilities listed first. Each substation profile shows voltage class, operator, connected transmission lines, and the datacenter candidate sites closest to it.
| Substation | Max voltage | Connected lines | Operator |
|---|---|---|---|
| TAP155138 | 500 kV | 3 | ALABAMA POWER CO |
| TAP152961 | 500 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TENASKA LINDSAY HILL GENERATING STATION | 500 kV | 2 | ALABAMA POWER CO |
| SOUTH BESSEMER | 500 kV | 6 | ALABAMA POWER CO |
| NORTH TIFTON | 500 kV | 1 | GEORGIA POWER CO |
| TAP153404 | 500 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| E B HARRIS ELECTRIC GENERATING PLANT | 500 kV | 2 | ALABAMA POWER CO |
| LIMESTONE | 500 kV | 6 | TENNESSEE VALLEY AUTHORITY |
| BIG SHANTY | 500 kV | 2 | GEORGIA POWER CO |
| RACCOON CREEK | 500 kV | 1 | — |
| FORTSON | 500 kV | 10 | GEORGIA POWER CO |
| WIDOWS CREEK | 500 kV | 14 | GEORGIA POWER CO |
| SNOWDOUN | 500 kV | 7 | ALABAMA POWER CO |
| O'HARA | 500 kV | 1 | GEORGIA POWER CO |
| BOWEN SUBSTATION | 500 kV | 12 | GEORGIA POWER CO |
| WIDOWS CREEK 500KV | 500 kV | 5 | TENNESSEE VALLEY AUTHORITY |
| TAP155137 | 500 kV | 3 | — |
| CLAY | 500 kV | 6 | ALABAMA POWER CO |
| BILLINGSLEY | 500 kV | 4 | ALABAMA POWER CO |
| MAURY | 500 kV | 1 | TENNESSEE VALLEY AUTHORITY |
| SEQUOYAH | 500 kV | 1 | TENNESSEE VALLEY AUTHORITY |
| TAP155407 | 500 kV | 1 | GEORGIA POWER CO |
| BELLEFONTE | 500 kV | 7 | TENNESSEE VALLEY AUTHORITY |
| TAP153403 | 500 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| EAST CULLMAN | 500 kV | 5 | ALABAMA POWER CO |
| TENASKA CENTRAL ALABAMA GENERATING STN | 500 kV | 2 | ALABAMA POWER CO |
| AUTAUGAVILLE | 500 kV | 5 | ALABAMA POWER CO |
| WANSLEY COMBINED CYCLE | 500 kV | 3 | GEORGIA POWER CO |
| NORTH BREWTON | 500 kV | 6 | ALABAMA POWER CO |
| TAP152960 | 500 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TRINITY | 500 kV | 13 | TENNESSEE VALLEY AUTHORITY |
| BROWNS FERRY | 500 kV | 8 | TENNESSEE VALLEY AUTHORITY |
| MADISON | 500 kV | 10 | TENNESSEE VALLEY AUTHORITY |
| RACCOON MOUNTAIN | 500 kV | 4 | — |
| VILLA RICA | 500 kV | 4 | GEORGIA POWER CO |
| TUSCALOOSA T.S. | 230 kV | 6 | ALABAMA POWER CO |
| BARRY | 230 kV | 12 | ALABAMA POWER CO |
| BATTLEFIELD | 230 kV | 1 | GEORGIA POWER CO |
| TAP143218 | 230 kV | 3 | ALABAMA POWER CO |
| TAP145923 | 230 kV | 3 | GEORGIA POWER CO |
| HAMMOND STATION | 230 kV | 10 | GEORGIA POWER CO |
| TAP145917 | 230 kV | 3 | GEORGIA POWER CO |
| WALTON DISCOVER POWER FACILITY | 230 kV | 3 | ALABAMA POWER CO |
| SINAI | 230 kV | 9 | GEORGIA POWER CO |
| PINCKARD | 230 kV | 11 | ALABAMA POWER CO |
| TAP142722 | 230 kV | 3 | ALABAMA POWER CO |
| PLANT GASTON | 230 kV | 12 | ALABAMA POWER CO |
| CALHOUN ENERGY CENTER | 230 kV | 5 | ALABAMA POWER CO |
| TAP142723 | 230 kV | 3 | ALABAMA POWER CO |
| MOSS LAKE | 230 kV | 2 | GEORGIA POWER CO |
| HOLT T.S. | 230 kV | 9 | ALABAMA POWER CO |
| SEWELL CREEK ENERGY | 230 kV | 3 | GEORGIA TRANSMISSION CORP |
| DUNCANVILLE S.S. | 230 kV | 3 | ALABAMA POWER CO |
| TAP142593 | 230 kV | 1 | GEORGIA POWER CO |
| SHOAL RIVER | 230 kV | 7 | GULF POWER CO |
| TAP161820 | 230 kV | 3 | GEORGIA POWER CO |
| WEST MONTGOMERY | 230 kV | 7 | ALABAMA POWER CO |
| NORTH SELMA | 230 kV | 5 | ALABAMA POWER CO |
| TAP150120 | 230 kV | 3 | ALABAMA POWER CO |
| SHAKY JOE SWAMP TAP | 230 kV | 3 | GULF POWER CO |
See datacenter candidate sites in Alabama →
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for substations in Alabama. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.