Operational
Amazon Madison Mega Site
Amazon · Canton, United States
Amazon Madison Mega Site is a operational data center project in Canton, United States. This record brings together its location, estimated IT capacity, construction timeline, water-disclosure gaps and original sources.
Epoch AI · Checked 2026-09-15 · Owner confidence: confident
AI data center listed by Epoch AI.
Request water-use information →Estimated operating IT capacity
284 MW
Source observation: 2026-06-04
Site water use
Not yet verified
No site-level value published in this atlas
Local water stress
Not yet assessed
Regional context has not been added
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Project timeline
Source notes reproduced from Epoch AI. Future projections are excluded. Status may have changed since the latest observation.
Buildings 6 and 7 roof completed. Building 8 roof nearly completed. Building 9 roof half way up. No new operational buildings.
Confirmation that five buildings are fully equipped with cooling and backup generators.
Buildings 1-5 are operational, based on roofs being completed 5 months ago and generators being installed by 2025-04-10.
Generators and chillers still being installed on buildings 1-5.
Land clearing begins
Location
Amazon Data Services Inc, Madison Mega Site Nissan Parkway and Highway 22 Canton, Mississippi Madison County
View the surrounding area ↗Sources & further reading
- Epoch AI — dataset and methodology ↗
- Air Construction Permit ↗
- Backup diesel generator referenced in the permit ↗
- New York Times article on Project Rainier ↗
- SemiAnalysis article with imagery of Canton they have labeled as being an Amazon-Anthropic collaboration ↗
Dataset attribution: Epoch AI, CC BY.
Local context is still being researched
No independently reviewed permit summary or community report has been added here. This does not mean there are no permits, concerns or impacts.
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Frequently asked questions about Amazon Madison Mega Site
Where is Amazon Madison Mega Site?
Amazon Madison Mega Site is listed at Amazon Data Services Inc, Madison Mega Site Nissan Parkway and Highway 22 Canton, Mississippi Madison County. The project is in Canton, United States.
How much power does Amazon Madison Mega Site use?
The latest source-backed estimate in this atlas is 284 MW of operating IT capacity, observed for 2026-06-04. This is an estimate of computing capacity, not metered annual electricity consumption.
How much water does Amazon Madison Mega Site use?
No verified site-level water withdrawal or consumption figure has been added to this atlas. A missing figure means the value is not verified here, not that the project uses no water.