AWS Fayette County campus (Jefferson Township, about 590 acres)
under construction Jeffersonville area (Jefferson Township), Fayette County, Ohio
DeveloperAmazon Data Services
UtilityAES Ohio
Capacity1500 MW
Investment$5bn
Latest
2026-10-09
AES Ohio lists the $5B campus as ramping from 65 MW at startup to 480 MW within a year and 1,500 MW in 2031, served by a new 345 kV line
Notes: Utility-announced. Amazon Data Services bought the Jefferson Township land in January 2025. AES Ohio's Fayette Customer West 345 kV line is being built to serve the site.
Sources: EEI · Record-Herald · AES Ohio