Grounded Compute

Middlesex County, NJ: 170+ MW of existing data centers. Under 100 MW in the pipeline.

We haven't yet searched New Jersey for data center projects beyond the ones we track here.

At a glance · Calculated

Operating
170+ MW
10 projects
Under construction
under 100 MW
1 project
Planned
under 100 MW
1 project
Proposed projects; not all will be built.

Source: Grounded Compute, Middlesex County NJ data centers, 1 Nov 2026. https://groundedcompute.com/us/new-jersey/middlesex-county

Map · Middlesex County

Hunterdon CountyWarren CountySomerset CountyOcean CountyMiddlesex CountyBurlington CountyEssex CountyMercer CountyHudson CountyMonmouth CountyUnion CountyMorris CountySomersetMiddlesexMercerMonmouthUnionNJ-MID-0001 · Operating · under 100 MWNJ-MID-0002 · Operating · under 100 MWNJ-MID-0003 · Operating · under 100 MWNJ-MID-0005 · Operating · under 100 MWNJ-MID-0006 · Operating · under 100 MWNJ-MID-0007 · Announced · under 100 MWNJ-MID-0008 · Operating · under 100 MWNJ-MID-0010 · Operating · under 100 MWNJ-MID-0011 · Operating · under 100 MWNJ-MID-0012 · Under construction · under 100 MWNJ-MID-0004 · Operating · MW not reportedNJ-MID-0009 · Operating · MW not reported

12 of 12 projects mapped · locations from our project list · as of 1 Nov 2026

County shading

  • Under 500 MW
  • 500–2,000 MW
  • 2,000+ MW

Data center projects

  • Planned
  • Permitted
  • Under construction
  • Operating
  • Withdrawn

Pin size: MW

MW: Middlesex and its neighbours

  • Middlesex (this page)212+ MW
    12 projects
  • Somerset42 MW
    6 projects
  • Mercerunder 100 MW
    2 projects
  • Union100–500 MW
    2 projects
  • Monmouthunder 100 MW
    1 project

+ = at least.

Projects (12)

Developer · addressStageMW rangeDatesID
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026NJ-MID-0001
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026NJ-MID-0002
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026NJ-MID-0003
Developer and address: in the paid fileOperatingMW not reportedFirst recorded 25 Oct 2026NJ-MID-0004
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026NJ-MID-0005
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026NJ-MID-0006
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026NJ-MID-0008
Developer and address: in the paid fileOperatingMW not reportedFirst recorded 25 Oct 2026NJ-MID-0009
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026NJ-MID-0010
Developer and address: in the paid fileOperatingunder 100 MWFirst recorded 25 Oct 2026NJ-MID-0011
Developer and address: in the paid fileUnder constructionunder 100 MWLast change 1 Nov 2026NJ-MID-0012
Developer and address: in the paid fileAnnouncedunder 100 MWLast change 1 Nov 2026NJ-MID-0007

12 more projects: names, developers and sources in the New Jersey file →

The New Jersey file: every tracked project, with its sources

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