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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 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.