INVER HILLS

Substation

Minnesota · NORTHERN STATES POWER CO - MINNESOTA

Max voltage
345
kV

INVER HILLS is an electric transmission substation in Minnesota, operated by NORTHERN STATES POWER CO - MINNESOTA. It is classified as high-voltage (345 kv) and connects 4 transmission lines. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.

Voltage & classification

Max voltage345 kV
Min voltage115 kV
Voltage classHigh-voltage (345 kV)
Connected lines4

Ownership & operation

OperatorNORTHERN STATES POWER CO - MINNESOTA
StateMinnesota
Coordinates44.8092, -93.0333

Connected transmission lines

Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.

Line IDVoltageOwnerStatusLength
#13126345 kVNORTHERN STATES POWER CO - MINNESOTAIN SERVICE22.3 mi
#38517345 kVNORTHERN STATES POWER CO - MINNESOTAIN SERVICE8.6 mi
#28727115 kVNORTHERN STATES POWER CO - MINNESOTAIN SERVICE0.2 mi
#64757115 kVNORTHERN STATES POWER CO - MINNESOTA—0.2 mi

Browse the full transmission-line map →

Nearby datacenter candidate sites

Scored candidate sites within roughly 25 miles of INVER HILLS, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.

Candidate sites near INVER HILLS substation
SiteTypeStateCountyVoltageCapacityQueue waitScore
UNKNOWN129414Substation-AdjacentMNAnoka County345 kV600 MW1.4 yrs77.5
UNKNOWN129654Substation-AdjacentMNAnoka County230 kV300 MW1.4 yrs76.1
HAMPTONSubstation-AdjacentMNDakota County345 kV600 MW1.4 yrs75.2
BUNKER LAKESubstation-AdjacentMNAnoka County345 kV600 MW1.4 yrs75.0
MAXWELLSubstation-AdjacentMNWashington County345 kV600 MW1.4 yrs74.8
WEST RIVER ROADSubstation-AdjacentMNRamsey County115 kV100 MW1.4 yrs73.7
BLAINESubstation-AdjacentMNAnoka County230 kV300 MW1.4 yrs73.2
RIVERSIDESubstation-AdjacentMNRamsey County115 kV100 MW1.4 yrs73.0

Dataset updated . Screening estimates derived from public data sources.

Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.

Go deeper than the public screen

This page shows a public slice of the GridCensus dataset for INVER HILLS substation, 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.

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