OZ Montgomery
GreenfieldMontgomery, Maryland · PJM
At a glance
OZ Montgomery is a greenfield datacenter candidate site in Montgomery, Maryland, scoring 57.0/100 DC Readiness — 30th of 51 scored sites in the county. It sits in the PJM grid region, where interconnection has averaged 5.3 years from request to operation.
Power & interconnection
Speed to power
Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Incentive detail: Enterprise Zone property tax credits; personal property tax credits on DC equipment.
Site location
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How does OZ Montgomery compare with other sites in Montgomery?
OZ Montgomery ranks 30th of 51 scored candidate sites in Montgomery. Its 57.0/100 is roughly in line with the county average of 57.7. It is roughly in line with the Maryland average of 52.9 and roughly in line with the national average of 53.2.
Against the Maryland average, its strongest sub-score is water (89 vs 84) and its weakest is fiber connectivity (54 vs 72). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is OZ Montgomery to power, fiber and other datacenters?
The nearest located transmission bottleneck is PLEASNTV-ASHBURN 274D A 230 KV (PJM), 21 miles away. For connectivity, the nearest internet exchange facility is Atlantech Online - Rockville, MD at 1.6 miles. 12 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Atlantech Online - Rockville, MD, 1.6 miles away.
What are the flood, water and hazard risks at OZ Montgomery?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk). WRI rates baseline water stress at 0.80 on a 0–5 scale. No mapped wetlands are recorded on the parcel. A Superfund site is nearby (KAY CLEANERS). At the county level, FEMA's National Risk Index rates Montgomery "Relatively Low".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Montgomery, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| BELLS MILL | Substation-Adjacent | 230 kV | 300 MW | 5.3 yrs | 64.4 |
| QUINCE ORCHARD | Substation-Adjacent | 230 kV | 300 MW | 5.3 yrs | 63.0 |
| NORBECK | Substation-Adjacent | 230 kV | 300 MW | 5.3 yrs | 63.0 |
| UNKNOWN122896 | Substation-Adjacent | 230 kV | 300 MW | 5.3 yrs | 62.7 |
| MOUNT ZION | Substation-Adjacent | 230 kV | 300 MW | 5.3 yrs | 62.6 |
| CLARKSBURG | Substation-Adjacent | 230 kV | 300 MW | 5.3 yrs | 62.3 |
| UNKNOWN122905 | Substation-Adjacent | 230 kV | 300 MW | 5.3 yrs | 62.1 |
| EC Near NIH Cogeneration Facility | Greenfield | — | — | 5.3 yrs | 61.9 |
OZ Montgomery: common questions
What is the DC Readiness score of OZ Montgomery?
OZ Montgomery scores 57.0/100 on the GridCensus DC Readiness scale, rated good. It ranks 30th of 51 scored sites in Montgomery. The Montgomery average is 57.7 and the Maryland average is 52.9.
What grid region is OZ Montgomery in?
OZ Montgomery is in the PJM region. Projects interconnecting there have averaged a 5.3-year wait from queue request to operation.
Is OZ Montgomery in a flood zone?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk).
Who owns OZ Montgomery?
Parcel records list the owner as Rockville Md I Sgf Llc (private land).
How far is OZ Montgomery from an internet exchange?
The nearest internet exchange facility is Atlantech Online - Rockville, MD, about 1.6 miles away; 12 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “OZ Montgomery, Montgomery, MD”, https://gridcensus.com/datacenter-sites/maryland/montgomery/oz-montgomery-c5c8823c (data as of October 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
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