WESTVILLE
SubstationOhio
At a glance
WESTVILLE is an electric transmission substation in Ohio. It is classified as unclassified and connects 0 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
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of WESTVILLE, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| SOUTH EAST CANTON | Substation-Adjacent | OH | Stark County | 345 kV | 600 MW | 5.2 yrs | 67.5 |
| HIGHLAND | Substation-Adjacent | OH | Trumbull County | 345 kV | 600 MW | 5.2 yrs | 66.5 |
| UNKNOWN153863 | Substation-Adjacent | OH | Stark County | 345 kV | 600 MW | 5.2 yrs | 66.5 |
| UNKNOWN162533 | Substation-Adjacent | OH | Mahoning County | 345 kV | 600 MW | 5.2 yrs | 66.1 |
| HANNA | Substation-Adjacent | OH | Portage County | 345 kV | 600 MW | 5.2 yrs | 64.9 |
| EC Coal Stark County | Greenfield | OH | Stark County | — | — | 5.2 yrs | 64.5 |
| OZ Trumbull | Greenfield | OH | Trumbull | — | — | 5.2 yrs | 64.3 |
| EC Coal Stark County | Greenfield | OH | Stark County | — | — | 5.2 yrs | 64.2 |
How do candidate sites near WESTVILLE score?
The 8 highest-scoring candidate sites within about 25 miles range from 64 to 68 on the 0–100 DC Readiness scale. They fall in Stark County, Trumbull County, Mahoning County, Portage County. The Ohio average across 3,933 scored sites is 54.8. 835 of those Ohio sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
How many transmission lines connect to WESTVILLE substation?
0 transmission lines terminate at or pass through WESTVILLE in the HIFLD line data.
Where is WESTVILLE substation located?
WESTVILLE is in Ohio at 40.9010, -81.0019. The datacenter candidate sites closest to it are in Stark County, Trumbull County, Mahoning County.
Are there datacenter candidate sites near WESTVILLE substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of WESTVILLE. The highest-scoring is SOUTH EAST CANTON at 68/100. Across Ohio, the average DC Readiness score is 54.8.
More in Ohio
About this data
Source: HIFLD Electric Substations and Transmission Lines (U.S. Department of Homeland Security), as published June 29, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “WESTVILLE substation, Ohio”, https://gridcensus.com/substations/ohio/westville-2ec6b21f (data as of June 29, 2026).
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 WESTVILLE 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.