BELLE HAVEN
SubstationVirginia
At a glance
BELLE HAVEN is an electric transmission substation in Virginia. 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
Ownership
No owner is recorded for the lines that connect here.
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of BELLE HAVEN, 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 |
|---|---|---|---|---|---|---|---|
| CLIFTON | Substation-Adjacent | VA | Manassas Park city | 500 kV | 1,000 MW | 5.1 yrs | 69.6 |
| OX | Substation-Adjacent | VA | Fairfax County | 500 kV | 1,000 MW | 5.1 yrs | 69.0 |
| UNKNOWN116662 | Substation-Adjacent | VA | Stafford County | 500 kV | 1,000 MW | 5.1 yrs | 68.5 |
| UNKNOWN116661 | Substation-Adjacent | VA | Stafford County | 230 kV | 300 MW | 5.1 yrs | 68.4 |
| WAUGH CHAPEL | Substation-Adjacent | MD | Anne Arundel County | 500 kV | 1,000 MW | 5.3 yrs | 67.5 |
| BURCHES HILL | Substation-Adjacent | MD | Prince George's County | 500 kV | 1,000 MW | 5.3 yrs | 66.9 |
| BATTERY HEIGHTS DP | Substation-Adjacent | VA | Manassas city | 230 kV | 300 MW | 5.1 yrs | 66.8 |
| DULLES | Substation-Adjacent | VA | Fairfax city | 230 kV | 300 MW | 5.1 yrs | 66.8 |
How do candidate sites near BELLE HAVEN score?
The 8 highest-scoring candidate sites within about 25 miles range from 67 to 70 on the 0–100 DC Readiness scale. They fall in Manassas Park city, Fairfax County, Stafford County, Anne Arundel County. The Virginia average across 5,871 scored sites is 52.6. 733 of those Virginia sites are classed as substation sites (candidate locations generated at an existing substation).
Frequently asked questions
How many transmission lines connect to BELLE HAVEN substation?
0 transmission lines terminate at or pass through BELLE HAVEN in the HIFLD line data.
Where is BELLE HAVEN substation located?
BELLE HAVEN is in Virginia at 38.7814, -77.0752. The datacenter candidate sites closest to it are in Manassas Park city, Fairfax County, Stafford County.
Are there datacenter candidate sites near BELLE HAVEN substation?
GridCensus lists at least 8 scored candidate sites within roughly 25 miles of BELLE HAVEN. The highest-scoring is CLIFTON at 70/100. Across Virginia, the average DC Readiness score is 52.6.
More in Virginia
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, “BELLE HAVEN substation, Virginia”, https://gridcensus.com/substations/virginia/belle-haven-0ae228d7 (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 BELLE HAVEN substation, Virginia 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.