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Vantage Millersport Campus

Fairfield, Ohio, United StatesProposed
Capacity
696 MW
Planned / design
Lead participant
Vantage Data Centers
Developer
Last updated
Aug 28, 2026
Most recent public record update

About Vantage Millersport Campus

Vantage’s OH2 campus in Millersport, Ohio is now described by the developer as a 696 MW IT-capacity project with up to four data centers, 2.5 million square feet and more than $2.1 billion of investment. The adjacent Fairfield Energy Center is a separate proposed 1.3 GW generation project still subject to Ohio approvals.

Related projects

Projects sharing a market, utility, or organization.

1 related

Capacity

Planned / design
Operating capacity—An operating IT-capacity figure has not been publicly disclosed.
Future Potential696 MWDesign · Vantage Millersport Campus

Development

1 phases · 2 milestones
Campus construction and separate power permittingAnnounced Or Preconstruction

Vantage’s OH2 campus in Millersport, Ohio is now described by the developer as a 696 MW IT-capacity project with up to four data centers, 2.5 million square feet and more than $2.1 billion of investment. The adjacent Fairfield Energy Center is a separate proposed 1.3 GW generation project still subject to Ohio approvals.

Oct 7, 2025
County authorized development agreement
Completed
Jun 8, 2026
Adjacent power project facts published
Completed

Infrastructure

Onsite GenerationPlanned Or Represented

1,300 MW

Separate adjacent Fairfield Energy Center; approvals required.

Project map

0 of 1 project point mapped
Infrastructure facts
1
Mapped records
1
Capacity figures
1

No map point available

Generation & storage: 1

Facts & sources

Published claims and their source links.

7 facts
Location Context
Vantage Millersport Campus | Fairfield | Ohio | US
Actual
US Data Center MapVantage Millersport Campus public-record research record
Lifecycle Status
Proposed
Actual
US Data Center MapVantage Millersport Campus public-record research record
Reported Capacity
696 MW
Design
US Data Center MapVantage Millersport Campus public-record research record
Capacity Basis
696 MW first party planned IT-capacity boundary for Vantage OH2; not operating load.
Actual
US Data Center MapVantage Millersport Campus public-record research record
Data Center Buildings
4
Reported Rounded
Vantage Data CentersVantage OH2 Millersport campus
Gross Floor Area
2,500,000 square feet
Reported Rounded
Vantage Data CentersVantage OH2 Millersport campus
Reported Investment
$2,100,000,000
Reported Rounded
Vantage Data CentersVantage OH2 Millersport campus