AWS Project Cosmo (Marysville Innovation Park) Amazon Web Services
Amazon Weaver Road Data Center
Amazon. Approved.
A one billion dollar Amazon data center is planned on nearly 600 acres off Weaver Road in Marysville. Because the site is difficult to access, the developer is paying to build a bridge over railroad tracks, and Amazon will make PILOT payments of about 1,041,500 dollars annually for 15 years under a tax exemption agreement.
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- Status
- Approved
- Operator
- Amazon
- Location
- Weaver Road, Marysville, OH, Union County, OH
- Size
- MW not reported, 600 acres
- Cooling
- Not reported
- Utility
- Not reported
- Last updated
- August 19, 2026
What happens next
Still to come: permits and construction. Builders do not always announce a construction start date in advance.
Sources
Other tracked projects within 25 miles
Amazon Web Services Amazon Web Services
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Common questions
Where is the Amazon Weaver Road data center?
It is in Marysville, Union County, OH.
Has the Amazon Weaver Road data center been approved?
Yes, it has been approved.
How big is the Amazon Weaver Road data center?
Reported size: 600 acres.
Is it near you?
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