All industries › States › Maryland
Maryland · 3 industries
Solar, battery storage and data center projects in Maryland
54 utility solar, 28 battery storage and 1 data center projects are in development in Maryland, 5 of them under construction, with 210 already operating. 7 counties with 5 or more have a page of their own. Who is building each one, and who to call, is in the app.
By industry
Maryland, industry by industry.
Breaking ground next
Next to start work in Maryland.
Up to three projects per industry in Maryland, closest to breaking ground first.
Utility solar
- New Market SolarDorchester CountyFinanced · 50 MW · start est. 2027 Q1Builder: not yet named
- SBC SolarDorchester CountyFinanced · 10 MW · start est. 2026 Q3Builder: not yet named
- Jade Meadow III Solar FacilityGarrett CountyQueued · 300 MW · start est. 2026 Q3Builder: not yet named
Battery storage
- Unnamed 1,122 MW storage projectCharles CountyQueued · 1,122 MW · start est. 2026 Q3Builder: not yet named
- Unnamed 784 MW storage projectCecil CountyQueued · 784 MW · start est. 2027 Q2Builder: not yet named
- Unnamed 500 MW storage projectBaltimore CountyQueued · 500 MW · start est. 2027 Q3Builder: not yet named
Data centers
- East ALCO Data Center Re-RouteFrederick CountyUnder construction · 5 acres · permit filed Jun 2024Builder: not yet named
By county
Maryland, county by county.
Counties with 5 or more projects in development, most first. Each has a page with every project in development there.
| County | Utility solar | Battery storage | Data centers | In development | Under construction |
|---|---|---|---|---|---|
| Dorchester County | 10 | 1 | — | 11 | 0 |
| Queen Anne's County | 6 | 2 | — | 8 | 0 |
| Charles County | 4 | 3 | — | 7 | 0 |
| Anne Arundel County | 2 | 4 | — | 6 | 0 |
| Baltimore County | — | 6 | — | 6 | 0 |
| Caroline County | 4 | 1 | — | 5 | 0 |
| Somerset County | 3 | 2 | — | 5 | 1 |
Fewer than 5 in development: Talbot County (4), Washington County (4), Wicomico County (4), Worcester County (4), Allegany County (3), Frederick County (3), Harford County (3), Prince Georges County (3), Cecil County (2), Garrett County (2), Montgomery County (2), Calvert County (1).
Questions
Maryland, in short.
How many construction projects are in development in Maryland?
83 solar, battery storage and data center projects are in development in Maryland: 54 utility solar, 28 battery storage and 1 data center projects. 5 of them are under construction, and 210 more are already operating.
Which counties in Maryland have the most projects in development?
Dorchester County (11), Queen Anne's County (8), Charles County (7), Anne Arundel County (6) and Baltimore County (6).
Where does the Maryland data come from?
From public records read daily for each industry (11 sources for utility solar, 7 sources for data center and 9 sources for battery storage): grid interconnection queues, construction permits, county records, state siting and procurement filings, and satellite imagery. Each value links to its record.
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