NextNRG Nassau County Data Center & Energy Campus

Facility record

Lifecycle

ProposedSource-reported lifecycle

Location precision

approximate

Address as listed

Not published

Coordinates

30.55, -81.68

Serving utility, source-reported

Not established

Operational capacity, source-reported

Not published

Planned capacity, source-reported

200 MW

Source record updated

2026-10-30

Source-reported capacity; not metered consumption. Review underlying documents and notes. Planned capacity may include future phases and is not added to operational capacity here. The source may use facility, grid-feed or IT capacity definitions; consult the linked documents.

Coordinate precision is a source label, not an independent parcel survey. A marker does not confirm utility territory or establish an effect on residential bills.

Reported lifecycle history

1. 2026Proposed

   Lease secured for a 1,600-acre energy and data center campus near Jacksonville Intl Airport.

   Underlying source

Source notes

1,600-acre site (1,200 acres energy / 400 acres data center), 50MW starter phase, with a 6,000-acre expansion option. Nassau County is pursuing a 12-month moratorium in response. On April 6, 2026, Nassau County stated that neither the Board of County Commissioners nor any member of its staff had knowledge of this project outside of a press release issued by NextNRG. Nassau NewsLine quotes an 8 April 2026 email from a NextNRG microgrid development manager to county staff: "Our September press release was about our upcoming solar microgrid project," adding, "The data center piece was noted as a future possibility given the site's power and infrastructure profile, not an active development." Multiple secondary outlets report that NextNRG's CEO has since said the company intends a solar/battery-storage project on the site rather than a data center; that report was not independently verified (the firstcoastnews.com story could not be retrieved).

Sources and provenance

• NextNRG secures lease for energy and data center campus in Nassau County · source retrieved 2026-07-17
• Announced Nassau County data center details remain unknown to county · source retrieved 2026-07-17
• Nassau County orders data center pause after emails reveal confusion over 1,600-acre site · source retrieved 2026-10-30

Power Wars capture: 2026-11-02. Compute Atlas, CC BY 4.0. Entries are not independently verified by Power Wars unless stated.