Bywatts

Substations in Wisconsin

Bywatts lists 280 named substations in Wisconsin.

241 additional unnamed substations in Wisconsin appear on the map only.

280Named
280Shown
521Total (incl. unnamed)

View Wisconsin substations on the map

Weather peril risk for Wisconsin sites

72 Wisconsin counties carry a FEMA National Risk Index hazard profile, and lightning is the leading peril in 31 of them. Columbia County ranks highest for modeled catastrophe exposure.

See the full Wisconsin county weather risk ranking

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

All 280 named substations in Wisconsin

SubstationVoltage class
20TH ST31-99 kV
28TH ST100-229 kV
43RD ST TERMINAL100-229 kV
7TH STREET100-229 kV
96TH ST100-229 kV
ACEC AFRIESLAND100-229 kV
ACEC CAMBRIA100-229 kV
ACEC LEWISTON100-229 kV
AIR LIQUIDE100-229 kV
ALBANY100-229 kV
ALBERS100-229 kV
AMBERG100-229 kV
AMERICAN100-229 kV
APPLE HILLS100-229 kV
APPLE RIVER100-229 kV
ARCADIAN345-499 kV
ARNOTT100-229 kV
ARPIN345-499 kV
ARTESIAN100-229 kV
ARTHUR ROAD100-229 kV
AUBURN100-229 kV
AVIATION100-229 kV
BADGER100-229 kV
BADGER WEST100-229 kV
BAIN345-499 kV
BARK RIVER100-229 kV
BARLAND100-229 kV
BARRON100-229 kV
BARTON100-229 kV
BEAVER DAM EAST100-229 kV
BELL CENTER100-229 kV
BIRCHWOOD100-229 kV
BLACKHAWK SW YD·
BLUEMOUND230-344 kV
BLUESTONE·
BLUFF CREEK·
BRICK CHURCH100-229 kV
BRISTOL100-229 kV
BROOKDALE100-229 kV
BURLINGTON100-229 kV
BUTTE DES MORTS100-229 kV
BUTTERNUT100-229 kV
CASALOMA100-229 kV
CEDARBURG SOUTH100-229 kV
CEDARSAUK345-499 kV
CHRISTIANA345-499 kV
CITY LIMITS100-229 kV
CLOVERLEAF100-229 kV
COLUMBIA345-499 kV
COMBINED LOCKS100-229 kV
CONCORD SW YD100-229 kV
COONEY100-229 kV
COTTONWOOD100-229 kV
COUNCIL CREEK100-229 kV
CRAWFISH RIVER100-229 kV
CRIVITZ100-229 kV
CUSTER TERM100-229 kV
DARLINGTON100-229 kV
DELAVAN100-229 kV
DELL CREEK100-229 kV
DYCKESVILLE100-229 kV
EAST KROK100-229 kV
EAST SHAWANO100-229 kV
EDEN100-229 kV
EDGEWOOD100-229 kV
ELKHORN100-229 kV
ELLINGTON100-229 kV
ELLINWOOD100-229 kV
FEMRITE100-229 kV
FINNEGAN100-229 kV
FITCHBURG100-229 kV
FOOTVILLE100-229 kV
FOREST100-229 kV
FOREST JUNCTION345-499 kV
FORT ATKINSON100-229 kV
FORWARD ENERGY CENTER100-229 kV
FOX HILLS100-229 kV
FOX LAKE100-229 kV
FREDONIA100-229 kV
GENOA100-229 kV
GINGLES100-229 kV
GLACIER100-229 kV
GLENVIEW100-229 kV
GOLDEN SANDS100-229 kV
GRAN GRAE100-229 kV
GREEN LAKE SW STA100-229 kV
HARRISON NORTH 138KV100-229 kV
HARTFORD100-229 kV
HAYES100-229 kV
HIGHWAY 22345-499 kV
HIGHWAY V100-229 kV
HILLMAN100-229 kV
HILLSBORO100-229 kV
HINTZ100-229 kV
HOLLAND100-229 kV
HOLLYWOOD100-229 kV
HOOVER100-229 kV
HOWARDS GROVE100-229 kV
HUEBNER31-99 kV
HUISKAMP100-229 kV
JACKSON COUNTY100-229 kV
JANESVILLE GENERAL100-229 kV
JEFFERSON100-229 kV
KANSAS100-229 kV
KEGONSA100-229 kV
KENOSHA100-229 kV
KETTLE MORRAINE100-229 kV
KEWAUNEE345-499 kV
KIRKWOOD100-229 kV
LAFAYETTE100-229 kV
LAKEHEAD DELAVAN100-229 kV
LAKEHEAD VESPER100-229 kV
LAKEHEAD WATERLOO100-229 kV
LAKEVIEW100-229 kV
LAKOTA ROAD100-229 kV
LANCASTER100-229 kV
LAWN ROAD100-229 kV
LEDGEVIEW100-229 kV
LIBERTY STREET100-229 kV
LOCH MIRROR100-229 kV
LONDON100-229 kV
LOST DAUPHIN100-229 kV
LYNDON100-229 kV
LYNDON100-229 kV
MAES100-229 kV
MAPLEWOOD100-229 kV
MCFARLAND100-229 kV
MEARS CORNERS100-229 kV
MELISSA100-229 kV
MEQUON100-229 kV
MERRILL HILLS100-229 kV
METOMEN100-229 kV
MEYER RD100-229 kV
MISHICOT100-229 kV
MORGAN345-499 kV
MUKONAGO100-229 kV
NEEVIN100-229 kV
NELSON DEWEY SW YD100-229 kV
NICHOLSON100-229 kV
NORTH APPLETON345-499 kV
NORTH BEAVER DAM100-229 kV
NORTH FOND DU LAC100-229 kV
NORTH LAKE GENEVA100-229 kV
NORTH MADISON·
NORTH MADISON 345/138KV345-499 kV
NORTH MONROE100-229 kV
NORTH RANDOLPH100-229 kV
NORTHSIDE100-229 kV
NORTHWEST BELOIT100-229 kV
NORWICH100-229 kV
NORWICH TERMINAL100-229 kV
OCONTO100-229 kV
OHMSTEAD100-229 kV
ONTARIO100-229 kV
PARIS100-229 kV
PARK HILL100-229 kV
PETENWELL100-229 kV
PIONEER100-229 kV
PLEASANT VIEW100-229 kV
PLYMOUTH SUB 4100-229 kV
PORT EDWARDS100-229 kV
PORTAGE100-229 kV
PORTAGE IND PARK100-229 kV
POTOSI100-229 kV
PREBLE100-229 kV
PROGRESS100-229 kV
PULLIAM SW YD100-229 kV
RACINE345-499 kV
RAYMOND100-229 kV
RED MAPLE100-229 kV
REEDSBURG NISHAN100-229 kV
RIENZI100-229 kV
ROCK SPRINGS100-229 kV
ROCKDALE100-229 kV
ROCKY RUN345-499 kV
ROEDER100-229 kV
ROOT RIVER100-229 kV
SAND LAKE100-229 kV
SARATOGA100-229 kV
SEVEN MILE100-229 kV
SHERWOOD100-229 kV
SHOTO100-229 kV
SIGEL100-229 kV
SOMERS100-229 kV
SOUTH FOND DE LAC345-499 kV
SOUTHWEST DELAVAN100-229 kV
SPRING GREEN100-229 kV
ST. LAWRENCE100-229 kV
ST. MARTINS100-229 kV
ST. RITA100-229 kV
STILES SW STA100-229 kV
STINSON100-229 kV
STONE LAKE345-499 kV
STONY BROOK100-229 kV
SUMMIT100-229 kV
SUNRISE100-229 kV
SUNSET POINT100-229 kV
SWAN100-229 kV
SYCAMORE100-229 kV
TAMARACK100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP345-499 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP345-499 kV
TAP345-499 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAP100-229 kV
TAYCO100-229 kV
TECUMSEH RD100-229 kV
THUNDER·
TICHIGAN100-229 kV
TOSA100-229 kV
TREMVAL100-229 kV
TROY100-229 kV
TWIN LAKE100-229 kV
TYRANENA100-229 kV
VIENNA100-229 kV
WAUKESHA100-229 kV
WAUPACA100-229 kV
WAUTOMA100-229 kV
WERNER100-229 kV
WERNER WEST345-499 kV
WEST DARIEN100-229 kV
WEST MARINETTE SW YD100-229 kV
WEST SHAWANO100-229 kV
WESTON SW YD345-499 kV
WHITE CLAY100-229 kV
WHITE LAKE100-229 kV
WHITEWATER100-229 kV
WOODENSHOE100-229 kV
WYOMING VALLEY100-229 kV
YAHARA RIVER100-229 kV
ZOBEL100-229 kV

Wisconsin at a glance

Wisconsin has 141 operating power plants (16.2 GW, led by Coal), 280 named substations, 5 data centers, 102 solar installers and 40 solar companies on Bywatts; retail electricity sales were 70.2 TWh in 2025 (EIA), up 2.2% over ten years.