All industries › States › New Jersey
New Jersey · 3 industries
Solar, battery storage and data center projects in New Jersey
54 utility solar, 44 battery storage and 8 data center projects are in development in New Jersey, 13 of them under construction, with 364 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
New Jersey, industry by industry.
Breaking ground next
Next to start work in New Jersey.
Up to three projects per industry in New Jersey, closest to breaking ground first.
Utility solar
- Mt Vernon SolarWarren CountyFinanced · 50 MW · start est. 2027 Q1Builder: not yet named
- Horse Run Solar ISalem CountyFinanced · 45 MW · start est. 2027 Q3Builder: not yet named
- Southern Ocean Waretown SolarOcean CountyFinanced · 12 MW · start est. 2026 Q3Builder: not yet named
Battery storage
- Lamberton Road BatteryMercer CountyFinanced · 170 MW · start est. 2026 Q3Builder: not yet named
- Two Rivers StorageHudson CountyFinanced · 150 MW · start est. 2027 Q2Builder: not yet named
- South OrchardCumberland CountyFinanced · 30 MW · start est. 2027 Q3Builder: not yet named
Data centers
- CoreSite NY4 Data CenterHudson CountyPre-construction · permit filed Sep 2026Builder: not yet named
- 800 CottontailSomerset CountyUnder construction · permit filed Mar 2022Builder: not yet named
- CoreWeave Data Center / Application 2025-7064Union CountyUnder construction · permit filed Jul 2025Builder: in the app
By county
New Jersey, 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 |
|---|---|---|---|---|---|
| Warren County | 19 | 6 | — | 25 | 2 |
| Cumberland County | 7 | 3 | 2 | 12 | 2 |
| Gloucester County | 5 | 5 | — | 10 | 1 |
| Salem County | 7 | 3 | — | 10 | 0 |
| Hunterdon County | 4 | 4 | — | 8 | 1 |
| Ocean County | 5 | 2 | — | 7 | 0 |
| Atlantic County | 1 | 4 | — | 5 | 0 |
Fewer than 5 in development: Hudson County (4), Middlesex County (4), Monmouth County (4), Camden County (3), Sussex County (3), Burlington County (2), Essex County (2), Mercer County (2), Morris County (2), Cape May County (1), Somerset County (1), Union County (1).
Questions
New Jersey, in short.
How many construction projects are in development in New Jersey?
106 solar, battery storage and data center projects are in development in New Jersey: 54 utility solar, 44 battery storage and 8 data center projects. 13 of them are under construction, and 364 more are already operating.
Which counties in New Jersey have the most projects in development?
Warren County (25), Cumberland County (12), Gloucester County (10), Salem County (10) and Hunterdon County (8).
Where does the New Jersey data come from?
From public records read daily for each industry (13 sources for utility solar, 9 sources for data center and 10 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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