Skip to content
CARTIS

Monarch Data Center Campus

Yerington, Nevada, United StatesProposed
Evidence
Planned / design
1,000 MW
Updated
Oct 28, 2026

Copia Power’s Monarch project in Lyon County, Nevada is a planned integrated power-and-data center campus. Copia describes a 1,000 MW data center envelope with 200 MW of solar, 500 MW of storage and 500 MW of thermal capacity; local planning materials show a multi-building campus still moving through land-use review.

Capacity

Reported capacity

Planned / design or future potential

1,000 MW

Source

Operating IT capacity: Not established in published records

A missing figure does not mean zero. Planned, utility and generation figures are not operating IT capacity.

Development

Land-use review and integrated energy designAnnounced or preconstruction

Copia Power’s Monarch project in Lyon County, Nevada is a planned integrated power-and-data center campus. Copia describes a 1,000 MW data center envelope with 200 MW of solar, 500 MW of storage and 500 MW of thermal capacity; local planning materials show a multi-building campus still moving through land-use review.

Milestones (1)
Land-use review continued for integrated campus

Aug 2026 · Event timing type not established

In progress · Permit filed

Source not linked

Participants

Copia Power

Developer

Sources by role
Developer (1)

Site & development

Location context

Actual

Monarch Data Center Campus | Yerington | Nevada | US

Source

Additional project facts

Lifecycle status

Actual

Proposed

Source

Capacity basis

Actual

1,000 MW future full build site capacity; not measured operating IT load.

Source

Solar capacity

Design

200 MW

Source

Infrastructure & permits

Technical details (3)
Onsite generation

Planned or represented

500 MW

Thermal generation component.

Battery storage

Planned or represented

500 MW

Planned storage component.

Solar

Planned or represented

200 MW

Planned photovoltaic component.

Public-source research. Plans may change. See Evidence for sources and qualifications.