Datacenter Sites in Howard County, Maryland
Howard County has 22 scored datacenter candidate sites averaging 70.1/100 DC Readiness, with a catalogued aggregate of 6,602 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
22
Candidate sites
70.1/100
Avg DC Readiness
6,602 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
Site-selection context for Howard County
Yesproperty_tax_credits
Datacenter tax incentive
9.87¢/kWh
Commercial electricity
8.74¢/kWh
Industrial electricity
7
Fiber providers
Low
Water stress
$12,622
Land price / acre
1,300
Cooling degree days
4,400
Heating degree days
55°F
Mean annual temp
Incentive detail: Enterprise Zone property tax credits; personal property tax credits on DC equipment.
By site type
Top datacenter sites in Howard County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| SANDY SPRING | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 75.8 |
| HIGH RIDGE | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 74.7 |
| BRIGHTON | Substation-Adjacent | 500 kV | 1,000 MW | 3.1 yrs | 74.6 |
| TAP139087 | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 74.2 |
| WILDE LAKE | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 73.7 |
| UNKNOWN122985 | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 73.2 |
| HOWARD | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 73.2 |
| Greenfield (BRIGHTON - WAUGH CHAPEL) | Greenfield | 500 kV | 1,000 MW | 3.1 yrs | 73.1 |
| TAP139171 | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 72.0 |
| GRANITE | Substation-Adjacent | 230 kV | 300 MW | 3.1 yrs | 71.7 |
| CRYSTAL SPRINGS | Substation-Adjacent | 115 kV | 100 MW | 3.1 yrs | 70.8 |
| TAP173585 | Substation-Adjacent | 115 kV | 100 MW | 3.1 yrs | 70.8 |
| TAP139076 | Substation-Adjacent | 115 kV | 100 MW | 3.1 yrs | 69.9 |
| TAP139089 | Substation-Adjacent | 115 kV | 100 MW | 3.1 yrs | 69.6 |
| Greenfield (TAP139321 - BRIGHTON) | Greenfield | 500 kV | 1,000 MW | 3.1 yrs | 69.5 |
| UNKNOWN123189 | Substation-Adjacent | 115 kV | 100 MW | 3.1 yrs | 68.7 |
| TAP139319 | Substation-Adjacent | 115 kV | 100 MW | 3.1 yrs | 68.0 |
| TAP139075 | Substation-Adjacent | 115 kV | 100 MW | 3.1 yrs | 66.9 |
| TAP139088 | Substation-Adjacent | 115 kV | 100 MW | 3.1 yrs | 66.3 |
| Green Machine | Brownfield | — | 2 MW | 3.5 yrs | 61.7 |
| Greenfield (BRIGHTON - BURTONSVILLE) | Greenfield | 230 kV | 300 MW | 3.1 yrs | 61.6 |
| TAP139091 | Substation-Adjacent | 115 kV | 100 MW | 3.1 yrs | 61.5 |
Howard County datacenter FAQ
- How many datacenter sites are in Howard County?
- 22 scored datacenter candidate sites, averaging 70.1/100 DC Readiness.
- Does Howard County offer datacenter tax incentives?
- Enterprise Zone property tax credits; personal property tax credits on DC equipment.
- What is the natural-hazard risk in Howard County?
- FEMA's National Risk Index rates Howard County as "Relatively Low" (score 22).
- What are industrial electricity rates in Howard County?
- Average industrial electricity is 8.74¢/kWh and commercial is 9.87¢/kWh in Howard County.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Howard County, Maryland. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.