Bywatts

Substations in Tennessee

Bywatts lists 968 named substations in Tennessee.

443 additional unnamed substations in Tennessee appear on the map only.

968Named
500Shown
1,411Total (incl. unnamed)

View Tennessee substations on the map

Weather peril risk for Tennessee sites

95 Tennessee counties carry a FEMA National Risk Index hazard profile, and earthquake is the leading peril in 48 of them. Jackson County ranks highest for modeled catastrophe exposure.

See the full Tennessee county weather risk ranking

Source: FEMA National Risk Index, modeled by Bywatts. Full ranking, insurability signal and methodology at the link.

All 968 named substations in Tennessee

SubstationVoltage class
ADAMSVILLE·
ALAMO100-229 kV
ALCOA SW STATION100-229 kV
ALMAVILLE·
ALUMAX·
ANDERSONVILLE·
APALACHIA100-229 kV
APISON PIKE·
ASHLAND CITY100-229 kV
ATHENS·
BANGHAM100-229 kV
BARKERS MILL100-229 kV
BASIN100-229 kV
BAXTER·
BEAR CREEK·
BEARWALLOW100-229 kV
BEECH BLUFF·
BELFAST100-229 kV
BENTON·
BETHEL ROAD·
BLOUNT·
BLOUNTVILLE SW STATION·
BLUE RIBBON·
BLUFF CITY·
BOLIVAR100-229 kV
BON AQUA100-229 kV
BONWOOD·
BOONE DAM·
BOWATER·
BRIDGESTONE·
BRIGHTON100-229 kV
BROWNSVILLE·
BROWNSVILLE INDL.PK.100-229 kV
BUCK CREEK·
BUD CROCKETT DRIVE100-229 kV
BUFFALO ROAD·
BULLS GAP100-229 kV
BURKE MILL ROAD100-229 kV
CAIRO BEND·
CAMPBELL JUNCTION·
CANADAVILLE·
CANE RIDGE·
CARRIAGEHOUSE·
CARYVILLE100-229 kV
CASON LANE·
CEDAR GROVE100-229 kV
CENTER HILL100-229 kV
CENTERVILLE100-229 kV
CENTRAL PIKE·
CHANDLER·
CHARLESTON·
CHATTANOOGA PSCC100-229 kV
CHILHOWEE·
CHRISTIANA100-229 kV
CLARKSBURG·
CLARKSVILLE100-229 kV
CLINTON·
COALMONT·
COLLINS CREEK100-229 kV
COLUMBIA100-229 kV
COMPTON ROAD·
CONCORD100-229 kV
CORDOVA500-734 kV
COSBY·
COUNCE100-229 kV
COVINGTON100-229 kV
CROCKETT100-229 kV
CROSS PLAINS·
CROSSVILLE·
CULLEOKA100-229 kV
CUMMINGS100-229 kV
CURVE100-229 kV
DANCYVILLE·
DAVIDSON500-734 kV
DAVIDSON ROAD·
DECHERD100-229 kV
DOUBLE BRIDGES100-229 kV
DOUBLE SPRINGS·
DOVER100-229 kV
DRY CREEK PRIMARY·
DUMPLIN VALLEY·
DUNBAR·
DUNCAN·
DUNN100-229 kV
DYER CREEK·
DYERSBURG100-229 kV
EAGLE BEND·
EAST GALLATIN·
EAST MCMINNVILLE100-229 kV
EAST MURFREESBORO100-229 kV
EAST SHELBYVILLE·
EAST SUMNER·
EAST UNION CITY·
EASTGATE·
EATON·
ELIZABETHTON100-229 kV
ELYSLAN·
ELZA·
ERIN·
ESTILL SPRINGS·
FALLING WATER·
FAYETTEVIILLE100-229 kV
FIVE POINTS100-229 kV
FORT LOUDON DAM·
FOUNTAIN HEAD·
FRANKLIN500-734 kV
FREDONIA·
FREEPORT500-734 kV
FRIENDSVILLE·
FRUITLAND100-229 kV
GAINESBORO100-229 kV
GALLATIN·
GALLAWAY100-229 kV
GALLOWAY·
GIST CREEK100-229 kV
GLEASON·
GOODFIELD·
GOODLETTSVILLE100-229 kV
GOOSE CREEK·
GRASSLAND·
GREAT FALLS100-229 kV
GREENEVILLE INDL. PK.·
HALLS100-229 kV
HAMILTON100-229 kV
HAMILTON100-229 kV
HAMPTON·
HARTSVILLE100-229 kV
HAWTHORNE100-229 kV
HEBRON·
HEISKELL·
HEMLOCK·
HENDERSON100-229 kV
HENDERSONVILLE·
HENPECK·
HERMITAGE·
HICKORY VALLEY100-229 kV
HICKORY WITHE·
HIGHWAY 411·
HILLSBORO100-229 kV
HILLTOP100-229 kV
HIWASEE RIVER·
HOHENWALD·
HOLLADAY·
HOLSTON DAM100-229 kV
HOPEWELL·
HUNTINGDON100-229 kV
HUNTSVILLE100-229 kV
HURRICANE CREEK·
HUSTBURG·
INDIAN MOUND100-229 kV
INTERCHANGE·
JACKS CREEK100-229 kV
JACKSBORO·
JACKSON100-229 kV
JASPER·
JELLICO100-229 kV
JENA·
JINGO·
JOHN SEVIER100-229 kV
JOHNSONVILLE500-734 kV
JONES COVE·
JONESBOROUGH·
KARNS·
KINGSTON SPRINGS·
KNOX·
KYLES FORD·
LAFAYETTE100-229 kV
LAKEVIEW·
LAMONTVILLE ROAD·
LASCASSAS·
LAWRENCEBURG100-229 kV
LEBANON·
LIGHTFOOT·
LIVINGSTON100-229 kV
LOBELVILLE·
LONGTOWN·
LORETTO100-229 kV
LOUDON·
LYNCHBURG100-229 kV
MADISON WEST100-229 kV
MANCHESTER100-229 kV
MANIS ROAD·
MARTHA·
MARTIN100-229 kV
MAURY500-734 kV
MCBURG100-229 kV
MCKELLAR100-229 kV
MCMINNVILLE100-229 kV
MEDINA·
MIDDLETON100-229 kV
MILAN·
MILLNGTON NAVAL SUPPORT100-229 kV
MOCCASIN100-229 kV
MOIZE CREEK·
MONROE·
MONSANTO100-229 kV
MONTEREY·
MONTGOMERY500-734 kV
MORRIS·
MORRISON100-229 kV
MORRISTOWN·
MOSCOW100-229 kV
MT PLEASANT100-229 kV
NAUVOO100-229 kV
NE BENTON100-229 kV
NE HARRIMAN·
NEW JAMESTOWN·
NEW PROVIDENCE·
NEWPORT·
NICKAJACK DAM·
NIXON100-229 kV
NIXON ROAD·
NOLENSVILLE·
NORRIS DAM100-229 kV
NORTH ADAMSVILLE100-229 kV
NORTH CARTHAGE·
NORTH COWAN·
NORTH GATLINBURG·
NORTH JOHNSON·
NORTH LEBANON·
NORTH NASHVILLE·
NORTH PIGEON FORGE·
NORTH SWEETWATER·
NORTH TULLAHOMA100-229 kV
NORTH UNION CITY100-229 kV
NORTH WHITE COUNTY·
NORTHVIEW100-229 kV
OAK PLAINS100-229 kV
OAKLAND100-229 kV
OAKWOOD100-229 kV
OCOEE #1·
OCOEE #2·
OCOEE #3100-229 kV
OLD SMYRNA ROAD·
ONEIDA100-229 kV
ORNL·
PANDORA100-229 kV
PARIS100-229 kV
PARK CITY·
PARSONS100-229 kV
PEAVINE100-229 kV
PELHAM·
PHILLIPS BEND500-734 kV
PICKWICK LANDING DAM100-229 kV
PIGEON FORGE100-229 kV
PIN HOOK500-734 kV
PLEASANT VIEW·
POLK·
PROFFIT'S SPRING·
PRTLAND100-229 kV
PULASKI100-229 kV
RACCOON MOUNTAIN·
RALLY HILL·
RAMER·
RED HILL·
RIDGEDALE100-229 kV
RIDGELY100-229 kV
RIPLEY·
ROAN MOUNTAIN100-229 kV
ROCKWOOD100-229 kV
ROLLINS100-229 kV
ROSEMARK·
ROSSVIEW·
ROSSVILLE100-229 kV
ROTARY PARK100-229 kV
ROUNDPOND·
RUTHERFORD500-734 kV
RUTHERFORD100-229 kV
SAND RIDGE·
SANFORD·
SATURN·
SAVAGE100-229 kV
SAVANNAH100-229 kV
SELMER100-229 kV
SEVIERVILLE·
SHARONDALE·
SHELBY500-734 kV
SHOUNS·
SMITH MOUNTAIN·
SMITHVILLE100-229 kV
SMYRNA·
SOLWAY·
SOMERVILLE·
SOUTH BRADLEY·
SOUTH CARTHAGE·
SOUTH CLEVELAND·
SOUTH COLUMBIA100-229 kV
SOUTH COOKEVILLE·
SOUTH JACKSON100-229 kV
SOUTH NASHVILLE·
SOUTH SPRINGFIELD·
SOUTHHAVEN·
SPALL NS·
SPRING CITY·
SPRING CREEK ROAD100-229 kV
SPRINGFIELD100-229 kV
ST CLAIR·
STOCK CREEK·
SULLIVAN500-734 kV
SWEET GUM FLATS100-229 kV
SWEETWATER·
TANGLEWOOD·
TAP100-229 kV
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP100-229 kV
TAP100-229 kV
TAP·
TAP·
TAP·
TAP100-229 kV
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP100-229 kV
TAP100-229 kV
TAP·
TAP100-229 kV
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP500-734 kV
TAP500-734 kV
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP100-229 kV
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP·
TAP100-229 kV
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP·
TAP100-229 kV
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP100-229 kV
TAP·
TAP·
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·
TAP·

Tennessee at a glance

Tennessee has 53 operating power plants (20.2 GW, led by Coal), 968 named substations, 6 data centers, 82 solar installers and 30 solar companies on Bywatts; retail electricity sales were 106.6 TWh in 2025 (EIA), up 6.9% over ten years.