Skip to content
Gridcensus

Electric Substations in Minnesota

2,357 catalogued substations in Minnesota, 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.

SubstationMax voltageConnected linesOperator
ROSEAU COUNTY500 kV2—
CHISAGO500 kV5—
FORBES500 kV10—
DICKINSON400 kV8—
HAMPTON345 kV4—
EDEN PRAIRIE345 kV4—
BYRON345 kV6—
NORTH ROCHESTER345 kV6—
LYON COUNTY345 kV11—
QUARRY345 kV6—
SHERBURNE COUNTY345 kV12—
CEDAR MOUNTAIN345 kV5—
CHUB LAKE345 kV6—
MINN VALLEY345 kV9—
TERMINAL345 kV7—
PARKERS LAKE345 kV8—
WILMARTH345 kV8—
LAKEFIELD JUNCTION345 kV10—
SCOTT CO345 kV9—
TAP138022345 kV3—
BLUE LAKE345 kV10—
TAP138023345 kV3—
MONTICELLO345 kV9—
ADAMS345 kV11—
HELENA345 kV5—
KOHLMAN LAKE345 kV8—
ARROWHEAD345 kV12—
BUNKER LAKE345 kV9—
MAXWELL345 kV12—
KING PLANT345 kV7—
BENTON345 kV8—
ALEXANDRIA345 kV5—
GRANITE FALLS230 kV12—
BLACKBERRY230 kV10—
TAP134737230 kV3—
SHANNON230 kV5—
WILLMAR230 kV6—
PANTHER230 kV4—
ELK RIVER230 kV7—
BLAINE230 kV6—
TAP134506230 kV3—
TAP138582230 kV3—
WING RIVER230 kV4—
RUSH CITY/CAPS230 kV6—
MUD LAKE230 kV5—
RIVERTON 230/115 KV230 kV7—
AUDOBON 230KV230 kV6—
MOORHEAD230 kV3—
HUBBARD230 kV4—
HILLTOP 230/115KV230 kV6—
BADOURA 230/115 KV230 kV2—
TAP136155230 kV3—
MORRIS230 kV5—
WINGER230 kV10—
TAP135605230 kV3—
WILTON230 kV7—
LITTLEFORK230 kV3—
TAP134736230 kV3—
TAP136156230 kV3—
TAP159921230 kV3—

See datacenter candidate sites in Minnesota →

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 Minnesota. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.