Site · Shared context
AWS Clinton Delphi Retrofit
Preconstruction · Clinton / former Delphi plant, Mississippi, United States
Shared participant: Amazon Web ServicesSame market: Mississippi, United States
All records
Data center siteSite record
AWS Canton Madison Mega Site Campus
Canton / Madison County Mega Site, Mississippi, United StatesPartially operational
Capacity
—
No public figure
Lead participant
Amazon Data Services, Inc.
Developer
Last updated
Aug 25, 2026
Most recent public record update
About AWS Canton Madison Mega Site Campus
AWS's Canton campus has five operating buildings and continued buildout at the Madison Mega Site. AWS Canton Madison Mega Site Campus is located in Canton / Madison County Mega Site, MS, US and is a data center campus in partially operational status. Participants include Amazon Web Services, Inc. as operator, Amazon Data Services, Inc. as developer. Development comprises Initial operating tranche (operating), Continued Canton buildout (construction). Key milestones include JAN100 phases II and III receive construction-stormwater coverage (2026-05-13) and Amazon confirms five operating Canton buildings (2026-06-09). recycled wastewater cooling: Amazon targets use of treated wastewater for Canton cooling by 2027. Permitting includes synthetic minor operating air permit for Amazon Data Services Madison Mega Site (issued) and construction stormwater coverage for Amazon Data Services MCEDA JAN100 phases II and III (issued).
Program relationships
1 linkedRelated projects
Projects sharing a market, utility, or organization.
Site · Shared context
AWS Ridgeland Costa Site Campus
Under construction · Ridgeland / County Line Road area, Mississippi, United States
Shared participant: Amazon Web ServicesSame market: Mississippi, United States
Site · Shared context
AWS Warren County Data Center Campus
Preconstruction · Vicksburg / Dana Road, Mississippi, United States
Shared participant: Amazon Web ServicesSame market: Mississippi, United States
Capacity
Operating capacity—An operating IT-capacity figure has not been publicly disclosed.
No additional capacity claims are published.
Development
2 phases · 3 milestonesInitial operating trancheOperational
Five operating buildings verified June 2026; MW undisclosed.
5 buildings
Continued Canton buildoutUnder Construction
At least five additional buildings implied by Amazon spokesperson, but no exact final count or phase dates published.
Jan 13, 2026
MDEQ board issues Canton synthetic-minor operating permit
CompletedMay 13, 2026
JAN100 phases II and III receive construction-stormwater coverage
CompletedJun 9, 2026
Amazon confirms five operating Canton buildings
CompletedInfrastructure
Cooling SystemPlanned Or Represented
Amazon targets use of treated wastewater for Canton cooling by 2027.
Project map
0 of 1 project point mappedInfrastructure facts
1
Mapped records
1
Capacity figures
0
No map point available
Cooling & water: 1
Facts & sources
Published claims and their source links.
Current StatusPartially operationalActual
Partially operational
Operating Building Count5Reported Rounded
5
Future Buildout At Least DoublesTrueActual
True
Site Area Reported927 acresReported Rounded
927 acres
Site NameMadison County Mega SiteActual
Madison County Mega Site
Permit CodeJAN100Actual
JAN100
Synthetic Minor Operating PermitTrueActual
True
Construction Stormwater PhasesII and IIIActual
II and III
Recycled Wastewater Cooling PlannedTrueActual
True
Recycled Wastewater Target Year2027Reported Rounded
2027
Campus It Capacity DisclosedFalseActual
False
Site Investment DisclosedFalseActual
False
Permit ApplicantAmazon Data ServicesActual
Amazon Data Services
Program ParentAWS Mississippi Madison-Hinds ProgramActual
AWS Mississippi Madison-Hinds Program