Calvert County, Maryland
Calvert County, Maryland has 3 power projects in the FieldProspects database, all of them operating, 1.9 GW in total, with nothing in the queue. No data center record lists the county. Nuclear leads with 1.9 GW across 2 projects. Data as of October 8, 2026.
Calvert County and its neighbors
Counties shaded by data center MW on record, planned to operating. 3 of its 4 neighboring counties have pages of their own. The rest are in the member database.
Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers
of operating generation across 3 plants, and nothing in the interconnection queue for Calvert County.
Technology mix
3 projects, 1.9 GW planned and operating
Power generation in the county
3 plants operate inside Calvert County, 1.9 GW of nuclear and battery storage. Nothing is in the queue for the county.
Operating and planned generation by technology
MW in Calvert County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Nuclear | Operating | 2 | 1,850.4 |
| Battery Storage | Operating | 1 | 1.1 |
Calvert County against its neighbors
Charles County has the most data center MW among the neighbors, 1 GW. 3 of the 3 have more generation operating than data center MW on record.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| Charles County | 1 | 220 | 0.93x | ||
| Prince Georges County | 0 | 12 | 0x | ||
| Anne Arundel County | 0 | 110 | 0x | ||
| Calvert County this page | 0 | 0 | 0x |
Data center MW counts records planned, under construction and operating. Generation is inside the county only. Neighbors without a page have fewer than three projects on record.
4 counties shownWhat changed since June 4, 2026
1 project in Calvert County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.
Every change in Calvert County
Project, what changed, technology, MW and the dates that moved, for all 1 change.
| Project | Change | Technology | MW | Previous date | New date |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see the project behind each change, its developer and the dates that moved.
Every record in Calvert County
Project name, developer, status, MW, in-service year and the developer’s contacts, for all 3 records. Filter, sort and export to Excel.
| Project or campus | Developer | Status | MW | Year | Contacts |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see every field and can export up to 1,000 rows a month on Solo, unlimited on Unlimited.
Get alerts for Calvert County
We email you when a data center or power project in Calvert County is added, changes status, signs an interconnection agreement or slips its date. One email per snapshot, only when something changed.
Open every campus, project and contact in Calvert County.
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