GRAND
SubstationMissouri · CITY UTILITIES OF SPRINGFIELD - (MO)
At a glance
GRAND is an electric transmission substation in Missouri, on CITY UTILITIES OF SPRINGFIELD - (MO)'s transmission network. It is classified as distribution (69–115 kv) 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
Ownership
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #123279 | 69 kV | CITY UTILITIES OF SPRINGFIELD - (MO) | IN SERVICE | 1.0 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of GRAND, 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 |
|---|---|---|---|---|---|---|---|
| BROOKLINE | Substation-Adjacent | MO | Greene County | 345 kV | 600 MW | 4.3 yrs | 68.4 |
| OZ Greene | Greenfield | MO | Greene | — | — | 4.3 yrs | 67.2 |
| OZ Greene | Greenfield | MO | Greene | — | — | 4.3 yrs | 66.2 |
| EC Coal Greene County | Greenfield | MO | Greene County | — | — | 4.3 yrs | 65.6 |
| EC Near Main Street (MO) | Greenfield | MO | Greene | — | — | 4.3 yrs | 65.4 |
| EC Near James River Power Station | Greenfield | MO | Greene | — | — | 3.9 yrs | 65.4 |
| EC Near Main Street (MO) | Greenfield | MO | Greene | — | — | 4.3 yrs | 65.3 |
| UNKNOWN117555 | Substation-Adjacent | MO | Greene County | 161 kV | 100 MW | 3.9 yrs | 64.8 |
How does GRAND compare with other substations in Missouri?
Missouri has 1,656 substation records in HIFLD, of which 74 carry a station name; the rest are unnamed tap points, risers and line ends. 10 named substations in the state are in GRAND's 69–114 kV band (14% of named stations). 53 sit in a higher band. 33 named substations in Missouri operate at 345 kV or above. The highest voltage recorded in the state is 500 kV, and the state median is 345 kV.
Who owns the transmission lines at GRAND?
The 1 connected line listed above is owned by CITY UTILITIES OF SPRINGFIELD - (MO). Line voltages range from 69 kV to 69 kV. Their combined recorded length is about 1 miles.
How do candidate sites near GRAND score?
The 8 highest-scoring candidate sites within about 25 miles range from 65 to 68 on the 0–100 DC Readiness scale. They fall in Greene County, Greene. The Missouri average across 3,413 scored sites is 55.7. 1,002 of those Missouri sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
What voltage is GRAND substation?
GRAND has a maximum voltage of 69 kV. That places it in the 69–114 kV band. The median named US substation in this dataset is 115 kV, so GRAND is below the national midpoint.
How many transmission lines connect to GRAND substation?
1 transmission line terminate at or pass through GRAND in the HIFLD line data. The connected lines listed here run at 69 kV. Together the listed lines cover about 1 miles.
Who owns GRAND substation?
HIFLD does not publish substation owners directly. Most of the transmission lines that end at GRAND belong to CITY UTILITIES OF SPRINGFIELD - (MO). GridCensus derives this from the line data, so confirm ownership with the utility for anything contractual.
Where is GRAND substation located?
GRAND is in Missouri at 37.1973, -93.2976. The datacenter candidate sites closest to it are in Greene County, Greene.
Are there datacenter candidate sites near GRAND substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of GRAND. The highest-scoring is BROOKLINE at 68/100. Across Missouri, the average DC Readiness score is 55.7.
Other 69 kV substations in Missouri
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, “GRAND substation, Missouri”, https://gridcensus.com/substations/missouri/grand-4b35ddb3 (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 GRAND substation, Missouri 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.