Electric Substations in Mississippi
460 catalogued substations in Mississippi, 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 |
|---|---|---|---|
| CALEDONIA | 500 kV | 4 | ALABAMA POWER CO |
| BROWNS FERRY | 500 kV | 2 | — |
| UNION | 500 kV | 6 | TENNESSEE VALLEY AUTHORITY |
| BIG CREEK | 500 kV | 9 | ALABAMA POWER CO |
| FRENCH CAMP | 500 kV | 3 | ENTERGY MISSISSIPPI INC |
| WEST VERNON | 500 kV | 4 | ALABAMA POWER CO |
| LOWNDES | 500 kV | 8 | ALABAMA POWER CO |
| WESTPOINT | 500 kV | 14 | — |
| PLEASANT HILL | 500 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| CALEDONIA 500 KV SWITCHING YARD | 500 kV | 4 | ALABAMA POWER CO |
| DANIEL STATION | 500 kV | 5 | MISSISSIPPI POWER CO |
| BENTON | 500 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| WOLF CREEK | 500 kV | 4 | ENTERGY MISSISSIPPI INC |
| CHATOM | 230 kV | 4 | ALABAMA POWER CO |
| WEST MCINTOSH (POWERSOUTH) | 230 kV | 1 | — |
| SWEATT | 230 kV | 7 | MISSISSIPPI POWER CO |
| GREENE COUNTY STATION | 230 kV | 2 | — |
| RATCLIFFE | 230 kV | 3 | MISSISSIPPI POWER CO |
| WAYNESBORO | 230 kV | 1 | MISSISSIPPI POWER CO |
| CHICKASAW | 230 kV | 3 | ALABAMA POWER CO |
| NORTH MOBILE | 230 kV | 11 | ALABAMA POWER CO |
| BARRY | 230 kV | 5 | ALABAMA POWER CO |
| BENNDALE 230 | 230 kV | 1 | MISSISSIPPI POWER CO |
| CHARLES R LOWMAN | 230 kV | 1 | ALABAMA POWER CO |
| THEODORE | 230 kV | 7 | ALABAMA POWER CO |
| SOUTHEAST GREENE | 230 kV | 2 | MISSISSIPPI POWER CO |
| RED HILLS GENERATING FACILITY | 161 kV | 3 | — |
| TAP154377 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TAP141949 | 161 kV | 3 | ALABAMA POWER CO |
| TAP154375 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TAP144777 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| KOSSUTH | 161 kV | 1 | TENNESSEE VALLEY AUTHORITY |
| KIMBERLY CLARK | 161 kV | 1 | TENNESSEE VALLEY AUTHORITY |
| TAP144803 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TAP144771 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TAP144770 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TAP144779 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| STATELINE | 161 kV | 6 | ALABAMA POWER CO |
| TAP154379 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| LAFAYETTE SPRINGS | 161 kV | 1 | TENNESSEE VALLEY AUTHORITY |
| TAP149917 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| S. BALDWYN | 161 kV | 2 | TENNESSEE VALLEY AUTHORITY |
| TAP144780 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| WEYERHAEUSER CO | 161 kV | 2 | TENNESSEE VALLEY AUTHORITY |
| N. LEE | 161 kV | 2 | TENNESSEE VALLEY AUTHORITY |
| TAP149918 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TAP144760 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| CHEROKEE | 161 kV | 2 | TENNESSEE VALLEY AUTHORITY |
| TAP144746 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TAP149961 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TAP144769 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TAP144762 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TAP141948 | 161 kV | 3 | ALABAMA POWER CO |
| OXFORD | 161 kV | 2 | TENNESSEE VALLEY AUTHORITY |
| TAP144781 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TAP144785 | 161 kV | 3 | ENTERGY MISSISSIPPI INC |
| TAP149962 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| BRITTANY WOODS | 161 kV | 1 | TENNESSEE VALLEY AUTHORITY |
| TAP144802 | 161 kV | 3 | TENNESSEE VALLEY AUTHORITY |
| TUPELO | 161 kV | 7 | TENNESSEE VALLEY AUTHORITY |
See datacenter candidate sites in Mississippi →
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for substations in Mississippi. 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.