DREWRY
SubstationIndiana · INDIANA MICHIGAN POWER CO
At a glance
DREWRY is an electric transmission substation in Indiana, on INDIANA MICHIGAN POWER CO's transmission network. It is classified as unclassified and connects 1 transmission line. 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
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #109867 | — | INDIANA MICHIGAN POWER CO | IN SERVICE | 8.2 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of DREWRY, 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 |
|---|---|---|---|---|---|---|---|
| OLIVE | Substation-Adjacent | IN | St. Joseph County | 345 kV | 600 MW | 3.0 yrs | 70.9 |
| KENZIE CREEK | Substation-Adjacent | MI | Cass County | 345 kV | 600 MW | 2.2 yrs | 68.4 |
| COOK | Substation-Adjacent | MI | Berrien County | 765 kV | 1,000 MW | 2.2 yrs | 67.7 |
| DUMONT | Substation-Adjacent | IN | St. Joseph County | 765 kV | 1,000 MW | 3.0 yrs | 67.7 |
| JACKSON ROAD | Substation-Adjacent | IN | St. Joseph County | 345 kV | 600 MW | 3.0 yrs | 67.0 |
| TWIN BRANCH (345 KV) | Substation-Adjacent | IN | St. Joseph County | 345 kV | 600 MW | 3.0 yrs | 66.0 |
| LEESBURG | Substation-Adjacent | IN | Kosciusko County | 345 kV | 600 MW | 3.0 yrs | 65.4 |
| UNKNOWN122727 | Substation-Adjacent | IN | LaPorte County | 345 kV | 600 MW | 3.0 yrs | 65.3 |
Who owns the transmission lines at DREWRY?
The 1 connected line listed above is owned by INDIANA MICHIGAN POWER CO. Their combined recorded length is about 8.2 miles.
How do candidate sites near DREWRY score?
The 8 highest-scoring candidate sites within about 25 miles range from 65 to 71 on the 0–100 DC Readiness scale. They fall in St. Joseph County, Cass County, Berrien County, Kosciusko County. The Indiana average across 8,629 scored sites is 54. 1,024 of those Indiana sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
How many transmission lines connect to DREWRY substation?
1 transmission line terminate at or pass through DREWRY in the HIFLD line data. Together the listed lines cover about 8.2 miles.
Who owns DREWRY substation?
HIFLD does not publish substation owners directly. Most of the transmission lines that end at DREWRY belong to INDIANA MICHIGAN POWER CO. GridCensus derives this from the line data, so confirm ownership with the utility for anything contractual.
Where is DREWRY substation located?
DREWRY is in Indiana at 41.6938, -86.2726. The datacenter candidate sites closest to it are in St. Joseph County, Cass County, Berrien County.
Are there datacenter candidate sites near DREWRY substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of DREWRY. The highest-scoring is OLIVE at 71/100. Across Indiana, the average DC Readiness score is 54.
More in Indiana
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, “DREWRY substation, Indiana”, https://gridcensus.com/substations/indiana/drewry-cfb5d5fe (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 DREWRY substation, Indiana 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.