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Gridcensus

KNOX

Substation

Ohio

Max voltage
138
kV

KNOX is an electric transmission substation in Ohio. It is classified as sub-transmission (138 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 voltage138 kV
Min voltage138 kV
Voltage classSub-transmission (138 kV)
Connected lines4

Ownership & operation

Operator not catalogued for this substation.

StateOhio
Coordinates40.8077, -81.0365

Nearby datacenter candidate sites

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

Candidate sites near KNOX substation
SiteTypeStateCountyVoltageCapacityQueue waitScore
SOUTH CANTON 765KVSubstation-AdjacentOHStark County765 kV1,000 MW5.2 yrs68.7
SOUTH EAST CANTONSubstation-AdjacentOHStark County345 kV600 MW5.2 yrs67.5
HIGHLANDSubstation-AdjacentOHTrumbull County345 kV600 MW5.2 yrs66.5
UNKNOWN153863Substation-AdjacentOHStark County345 kV600 MW5.2 yrs66.5
UNKNOWN162533Substation-AdjacentOHMahoning County345 kV600 MW5.2 yrs66.1
HANNASubstation-AdjacentOHPortage County345 kV600 MW5.2 yrs64.9
OZ StarkGreenfieldOHStark——5.2 yrs64.7
EC Coal Stark CountyGreenfieldOHStark County——5.2 yrs64.5

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

Every site and score for KNOX substation, Ohio is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.