CyrusOne AI Data Center at NAS Lemoore

Facility record

Lifecycle

ProposedSource-reported lifecycle

Location precision

approximate

Address as listed

Not published

Coordinates

36.303, -119.953

Serving utility, source-reported

Not established

Operational capacity, source-reported

Not published

Planned capacity, source-reported

100 MW

Source record updated

2026-10-28

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. 2025-09Proposed

   Ameresco, U.S. Navy, and CyrusOne announced public-private partnership to build 100MW AI-optimized data center at NAS Lemoore; first phase expected online 2027; land leased from DOD

   Underlying source

Source notes

Located at Naval Air Station Lemoore on the Kings/Fresno county border. Ameresco leads energy infrastructure via its Intelliscale platform; CyrusOne operates the data center for federal and defense AI workloads (FedRAMP, FISMA High, DoD IL5/IL6). Land leased from DOD. Announced September 9, 2025; first phase expected online 2027. Coordinates approximate.

Data Center Dynamics describes the project as off-grid, colocated with a dedicated on-site microgrid that includes engine generators and control systems built by Ameresco. As of October 2026 no cited source names a utility supplier for the data center. Aligned with Trump Administration AI Action Plan. Separate discussions ongoing for 425MW solar farm on 920 acres of surrounding DOD land.

Sources and provenance

• Ameresco and U.S. Navy Partner to Build AI-Optimized Data Center and Energy Infrastructure at NAS Lemoore · source retrieved 2026-07-06
• Ameresco Partners with CyrusOne to Develop Offgrid AI Data Center at Naval Air Station Lemoore in California · source retrieved 2026-07-06
• Groundbreaking for NAS Lemoore data center & energy project · source retrieved 2026-07-06
• Gilcrease calls for dialogue over data center · source retrieved 2026-07-06
• HIFLD Electric Retail Service Territories (ORNL/DOE-CESER, 2023-08 vintage) · source retrieved 2026-07-23

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