Substation-Adjacent Datacenter Sites in Maryland
Maryland has 314 substation-adjacent datacenter candidate sites. Parcels sited next to existing transmission substations. Co-location with a substation is the single strongest speed-to-power signal — interconnection distance is measured in feet, not miles.
314
Substation-Adjacent sites
64.7/100
Avg score (top 25)
Maryland
State
Substation-Adjacent
Type
Top substation-adjacent sites in Maryland
| Site | Type | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|
| ROCK SPRINGS | Substation-Adjacent | Harford County | 500 kV | 1,000 MW | 3.8 yrs | 68.9 |
| WAUGH CHAPEL | Substation-Adjacent | Anne Arundel County | 500 kV | 1,000 MW | 3.8 yrs | 67.8 |
| BURCHES HILL | Substation-Adjacent | Prince George's County | 500 kV | 1,000 MW | 3.8 yrs | 67.1 |
| BRIGHTON | Substation-Adjacent | Howard County | 500 kV | 1,000 MW | 3.8 yrs | 67.0 |
| UNKNOWN162182 | Substation-Adjacent | Prince George's County | 500 kV | 1,000 MW | 3.8 yrs | 66.9 |
| TOKOMA | Substation-Adjacent | District of Columbia | 230 kV | 300 MW | 3.8 yrs | 65.1 |
| UNKNOWN123195 | Substation-Adjacent | Baltimore city | 230 kV | 300 MW | 3.8 yrs | 65.0 |
| CONASTONE | Substation-Adjacent | Harford County | 500 kV | 1,000 MW | 3.8 yrs | 64.9 |
| DOUBS | Substation-Adjacent | Frederick County | 500 kV | 1,000 MW | 3.8 yrs | 64.8 |
| BELLS MILL | Substation-Adjacent | Montgomery County | 230 kV | 300 MW | 3.8 yrs | 64.6 |
| TAP139322 | Substation-Adjacent | Frederick County | 500 kV | 1,000 MW | 3.8 yrs | 64.6 |
| HIGH RIDGE | Substation-Adjacent | Howard County | 230 kV | 300 MW | 3.8 yrs | 64.5 |
| TAP139171 | Substation-Adjacent | Howard County | 230 kV | 300 MW | 3.8 yrs | 64.5 |
| BRANDON SHORES | Substation-Adjacent | Baltimore city | 230 kV | 300 MW | 3.8 yrs | 64.2 |
| METZEROTT ROAD | Substation-Adjacent | District of Columbia | 230 kV | 300 MW | 3.8 yrs | 64.1 |
| DICKERSON | Substation-Adjacent | Loudoun County | 230 kV | 300 MW | 3.8 yrs | 63.7 |
| UNKNOWN122985 | Substation-Adjacent | Howard County | 230 kV | 300 MW | 3.8 yrs | 63.7 |
| HOWARD | Substation-Adjacent | Howard County | 230 kV | 300 MW | 3.8 yrs | 63.7 |
| TAP139085 | Substation-Adjacent | Howard County | 230 kV | 300 MW | 3.8 yrs | 63.5 |
| TAP139174 | Substation-Adjacent | Anne Arundel County | 230 kV | 300 MW | 3.8 yrs | 63.5 |
| GRANITE | Substation-Adjacent | Howard County | 230 kV | 300 MW | 3.8 yrs | 63.5 |
| RITCHIE | Substation-Adjacent | Prince George's County | 230 kV | 300 MW | 3.8 yrs | 63.3 |
| BUENA VISTA | Substation-Adjacent | Prince George's County | 230 kV | 300 MW | 3.8 yrs | 63.3 |
| QUINCE ORCHARD | Substation-Adjacent | Montgomery County | 230 kV | 300 MW | 3.8 yrs | 63.2 |
| NORBECK | Substation-Adjacent | Montgomery County | 230 kV | 300 MW | 3.8 yrs | 63.2 |
- How many substation-adjacent datacenter sites are in Maryland?
- GridCensus catalogs 314 substation-adjacent datacenter candidate sites in Maryland.
- What is a substation-adjacent datacenter site?
- Parcels sited next to existing transmission substations. Co-location with a substation is the single strongest speed-to-power signal — interconnection distance is measured in feet, not miles.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Substation-Adjacent sites in Maryland. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.